题单链接：https://ac.nowcoder.com/acm/problem/collection/910BZOJ41    排队    https://ac.nowcoder.com/acm/problem/211255BZOJ229    向量    https://ac.nowcoder.com/acm/problem/19985BZOJ1001    狼抓兔子    https://ac.nowcoder.com/acm/problem/209695BZOJ1002    轮状病毒    https://ac.nowcoder.com/acm/problem/19951BZOJ1003    物流运输trans    https://ac.nowcoder.com/acm/problem/20469BZOJ1004    Cards    https://ac.nowcoder.com/acm/problem/211165BZOJ1005    明明的烦恼    https://ac.nowcoder.com/acm/problem/20065BZOJ1006    神奇的国度    https://ac.nowcoder.com/acm/problem/20068BZOJ1007    水平可见直线    https://ac.nowcoder.com/acm/problem/20066BZOJ1009    GT考试    https://ac.nowcoder.com/acm/problem/20064BZOJ1010    玩具装箱toy    https://ac.nowcoder.com/acm/problem/20067BZOJ1012    最大数maxnumber    https://ac.nowcoder.com/acm/problem/20164BZOJ1013    球形空间产生器SHPHERE    https://ac.nowcoder.com/acm/problem/20167BZOJ1014    火星人    https://ac.nowcoder.com/acm/problem/20166BZOJ1015    星球大战starwar    https://ac.nowcoder.com/acm/problem/20163BZOJ1016    最小生成树计数    https://ac.nowcoder.com/acm/problem/20165BZOJ1017    魔兽地图DotR    https://ac.nowcoder.com/acm/problem/20168BZOJ1023    cactus仙人掌图    https://ac.nowcoder.com/acm/problem/20406BZOJ1024    生日快乐    https://ac.nowcoder.com/acm/problem/20272BZOJ1025    游戏    https://ac.nowcoder.com/acm/problem/20271BZOJ1026    windy数    https://ac.nowcoder.com/acm/problem/20268BZOJ1027    合金    https://ac.nowcoder.com/acm/problem/20152BZOJ1028    麻将    https://ac.nowcoder.com/acm/problem/20158BZOJ1029    建筑抢修    https://ac.nowcoder.com/acm/problem/20154BZOJ1030    文本生成器    https://ac.nowcoder.com/acm/problem/20155BZOJ1031    字符加密    https://ac.nowcoder.com/acm/problem/20153BZOJ1033    杀蚂蚁antbuster    https://ac.nowcoder.com/acm/problem/20476BZOJ1034    泡泡堂BNB    https://ac.nowcoder.com/acm/problem/20478BZOJ1036    树的统计    https://ac.nowcoder.com/acm/problem/20477BZOJ1037    生日聚会    https://ac.nowcoder.com/acm/problem/20479BZOJ1038    瞭望塔    https://ac.nowcoder.com/acm/problem/20480BZOJ1040    骑士    https://ac.nowcoder.com/acm/problem/20481BZOJ1041    圆上的整点    https://ac.nowcoder.com/acm/problem/19970BZOJ1042    硬币购物    https://ac.nowcoder.com/acm/problem/19974BZOJ1043    下落的圆盘    https://ac.nowcoder.com/acm/problem/19969BZOJ1044    木棍分割    https://ac.nowcoder.com/acm/problem/19972BZOJ1046    上升序列    https://ac.nowcoder.com/acm/problem/19965BZOJ1047    理想的正方形    https://ac.nowcoder.com/acm/problem/20541BZOJ1048    分割矩阵    https://ac.nowcoder.com/acm/problem/19966BZOJ1049    数字序列    https://ac.nowcoder.com/acm/problem/19962BZOJ1052    覆盖问题    https://ac.nowcoder.com/acm/problem/19968BZOJ1053    反素数ant    https://ac.nowcoder.com/acm/problem/19967BZOJ1054    移动玩具    https://ac.nowcoder.com/acm/problem/19975BZOJ1055    玩具取名    https://ac.nowcoder.com/acm/problem/19973BZOJ1057    棋盘制作    https://ac.nowcoder.com/acm/problem/20471BZOJ1058    报表统计    https://ac.nowcoder.com/acm/problem/20600BZOJ1059    矩阵游戏    https://ac.nowcoder.com/acm/problem/20472BZOJ1060    时态同步    https://ac.nowcoder.com/acm/problem/20602BZOJ1066    蜥蜴    https://ac.nowcoder.com/acm/problem/20258BZOJ1067    降雨量    https://ac.nowcoder.com/acm/problem/20259BZOJ1068    压缩    https://ac.nowcoder.com/acm/problem/20252BZOJ1069    最大土地面积    https://ac.nowcoder.com/acm/problem/20256BZOJ1070    修车    https://ac.nowcoder.com/acm/problem/20251BZOJ1072    排列perm    https://ac.nowcoder.com/acm/problem/20254BZOJ1076    奖励关    https://ac.nowcoder.com/acm/problem/20263BZOJ1078    斜堆    https://ac.nowcoder.com/acm/problem/20264BZOJ1079    着色方案    https://ac.nowcoder.com/acm/problem/20265BZOJ1082    栅栏    https://ac.nowcoder.com/acm/problem/20243BZOJ1084    最大子矩阵    https://ac.nowcoder.com/acm/problem/20242BZOJ1085    骑士精神    https://ac.nowcoder.com/acm/problem/20247BZOJ1086    王室联邦    https://ac.nowcoder.com/acm/problem/208301BZOJ1087    互不侵犯KING    https://ac.nowcoder.com/acm/problem/20240BZOJ1088    扫雷MINE    https://ac.nowcoder.com/acm/problem/20241BZOJ1089    严格n元树    https://ac.nowcoder.com/acm/problem/20236BZOJ1090    字符串折叠    https://ac.nowcoder.com/acm/problem/20238BZOJ1093    最大半连通子图    https://ac.nowcoder.com/acm/problem/20603BZOJ1095    HIDE 捉迷藏    https://ac.nowcoder.com/acm/problem/20470BZOJ1096    仓库建设    https://ac.nowcoder.com/acm/problem/20601BZOJ1097    旅游景点atr    https://ac.nowcoder.com/acm/problem/212444BZOJ1101    Zap    https://ac.nowcoder.com/acm/problem/51058BZOJ1102    山峰和山谷    https://ac.nowcoder.com/acm/problem/50270BZOJ1103    大都市meg    https://ac.nowcoder.com/acm/problem/211216BZOJ1106    立方体大作战tet    https://ac.nowcoder.com/acm/problem/212431BZOJ1108    天然气管道Gaz    https://ac.nowcoder.com/acm/problem/212432BZOJ1110    砝码Odw    https://ac.nowcoder.com/acm/problem/212442BZOJ1112    砖块klo    https://ac.nowcoder.com/acm/problem/211164BZOJ1113    海报PLA    https://ac.nowcoder.com/acm/problem/210071BZOJ1115    石子游戏    https://ac.nowcoder.com/acm/problem/19156BZOJ1116    CLO    https://ac.nowcoder.com/acm/problem/210375BZOJ1119    SLO    https://ac.nowcoder.com/acm/problem/212435BZOJ1121    激光发射器SZK    https://ac.nowcoder.com/acm/problem/210073BZOJ1123    BLO    https://ac.nowcoder.com/acm/problem/51265BZOJ1131    sta    https://ac.nowcoder.com/acm/problem/212436BZOJ1145    图腾totem    https://ac.nowcoder.com/acm/problem/212482BZOJ1146    网络管理    https://ac.nowcoder.com/acm/problem/211166BZOJ1150    数据备份    https://ac.nowcoder.com/acm/problem/50997BZOJ1174    Toponyms    https://ac.nowcoder.com/acm/problem/210078BZOJ1176    mokia    https://ac.nowcoder.com/acm/problem/51145BZOJ1179    抢劫计划atm    https://ac.nowcoder.com/acm/problem/211213BZOJ1185    最小矩形覆盖    https://ac.nowcoder.com/acm/problem/20057BZOJ1188    分裂游戏    https://ac.nowcoder.com/acm/problem/20055BZOJ1189    紧急疏散    https://ac.nowcoder.com/acm/problem/20061BZOJ1191    超级英雄    https://ac.nowcoder.com/acm/problem/20052BZOJ1192    鬼谷子的钱袋    https://ac.nowcoder.com/acm/problem/20054BZOJ1193    马步距离    https://ac.nowcoder.com/acm/problem/20053BZOJ1194    潘多拉的盒子    https://ac.nowcoder.com/acm/problem/20050BZOJ1196    公路修建问题    https://ac.nowcoder.com/acm/problem/20047BZOJ1202    狡猾的商人    https://ac.nowcoder.com/acm/problem/20044BZOJ1208    宠物收养所    https://ac.nowcoder.com/acm/problem/20034BZOJ1211    树的计数    https://ac.nowcoder.com/acm/problem/20037BZOJ1216    操作系统    https://ac.nowcoder.com/acm/problem/20030BZOJ1221    软件开发    https://ac.nowcoder.com/acm/problem/20021BZOJ1222    产品加工    https://ac.nowcoder.com/acm/problem/210067BZOJ1226    学校食堂dining    https://ac.nowcoder.com/acm/problem/20327BZOJ1231    mixup2混乱的奶牛    https://ac.nowcoder.com/acm/problem/210981BZOJ1232    安慰奶牛cheer    https://ac.nowcoder.com/acm/problem/210074BZOJ1233    干草堆tower    https://ac.nowcoder.com/acm/problem/210383BZOJ1251    序列终结者    https://ac.nowcoder.com/acm/problem/210107BZOJ1257    余数之和sum    https://ac.nowcoder.com/acm/problem/19908BZOJ1260    涂色paint    https://ac.nowcoder.com/acm/problem/19909BZOJ1263    整数划分    https://ac.nowcoder.com/acm/problem/20249BZOJ1270    雷涛的小猫    https://ac.nowcoder.com/acm/problem/209694BZOJ1271    秦腾与教学评估    https://ac.nowcoder.com/acm/problem/212424BZOJ1277    tinux系统    https://ac.nowcoder.com/acm/problem/20023BZOJ1283    序列    https://ac.nowcoder.com/acm/problem/212528BZOJ1293    生日礼物    https://ac.nowcoder.com/acm/problem/20565BZOJ1295    最长距离    https://ac.nowcoder.com/acm/problem/20270BZOJ1296    粉刷匠    https://ac.nowcoder.com/acm/problem/20273BZOJ1299    巧克力棒    https://ac.nowcoder.com/acm/problem/50618BZOJ1303    中位数图    https://ac.nowcoder.com/acm/problem/19913BZOJ1305    dance跳舞    https://ac.nowcoder.com/acm/problem/19911BZOJ1318    LongestPermutation    https://ac.nowcoder.com/acm/problem/212419BZOJ1324    exca王者之剑    https://ac.nowcoder.com/acm/problem/212403BZOJ1334    elect    https://ac.nowcoder.com/acm/problem/212501BZOJ1345    序列问题    https://ac.nowcoder.com/acm/problem/210072BZOJ1349    squint    https://ac.nowcoder.com/acm/problem/212330BZOJ1355     Radio Transmission    https://ac.nowcoder.com/acm/problem/50323BZOJ1367    sequence    https://ac.nowcoder.com/acm/problem/212499BZOJ1369    gem    https://ac.nowcoder.com/acm/problem/212525BZOJ1370    gang团伙    https://ac.nowcoder.com/acm/problem/212519BZOJ1385    Divisionexpression    https://ac.nowcoder.com/acm/problem/210061BZOJ1391    order    https://ac.nowcoder.com/acm/problem/210156BZOJ1406    密码箱    https://ac.nowcoder.com/acm/problem/19877BZOJ1412    狼和羊的故事    https://ac.nowcoder.com/acm/problem/20488BZOJ1426    收集邮票    https://ac.nowcoder.com/acm/problem/210169BZOJ1430    小猴打架    https://ac.nowcoder.com/acm/problem/210077BZOJ1432    Function    https://ac.nowcoder.com/acm/problem/210165BZOJ1433    假期的宿舍    https://ac.nowcoder.com/acm/problem/20483BZOJ1441    Min    https://ac.nowcoder.com/acm/problem/210112BZOJ1452    Count    https://ac.nowcoder.com/acm/problem/211159BZOJ1455    罗马游戏    https://ac.nowcoder.com/acm/problem/210108BZOJ1458    士兵占领    https://ac.nowcoder.com/acm/problem/210206BZOJ1468    Tree    https://ac.nowcoder.com/acm/problem/210092BZOJ1477    青蛙的约会    https://ac.nowcoder.com/acm/problem/50564BZOJ1478    isomorphism    https://ac.nowcoder.com/acm/problem/212542BZOJ1483    梦幻布丁    https://ac.nowcoder.com/acm/problem/20076BZOJ1485    有趣的数列    https://ac.nowcoder.com/acm/problem/20075BZOJ1486    最小圈    https://ac.nowcoder.com/acm/problem/20074BZOJ1487    无归岛    https://ac.nowcoder.com/acm/problem/20073BZOJ1491    社交网络    https://ac.nowcoder.com/acm/problem/17518BZOJ1492    货币兑换    https://ac.nowcoder.com/acm/problem/17519BZOJ1501    智慧珠游戏    https://ac.nowcoder.com/acm/problem/17397BZOJ1513    Tet–Tetris3D    https://ac.nowcoder.com/acm/problem/212553BZOJ1520    费用流    https://ac.nowcoder.com/acm/problem/20361BZOJ1528    sam–ToyCars    https://ac.nowcoder.com/acm/problem/212480BZOJ1529    skaPiggybanks    https://ac.nowcoder.com/acm/problem/210209BZOJ1532    Kos–Dicing    https://ac.nowcoder.com/acm/problem/211215BZOJ1537    Aut–TheBus    https://ac.nowcoder.com/acm/problem/211160BZOJ1552    robotic sort    https://ac.nowcoder.com/acm/problem/120878BZOJ1555    KD之死    https://ac.nowcoder.com/acm/problem/212451BZOJ1556    小奇走迷宫    https://ac.nowcoder.com/acm/problem/212449BZOJ1567    Blue Mary的战役地图    https://ac.nowcoder.com/acm/problem/20160BZOJ1574    地震损坏damage    https://ac.nowcoder.com/acm/problem/211253BZOJ1576    安全路经Travel    https://ac.nowcoder.com/acm/problem/212333BZOJ1579    翻新步道    https://ac.nowcoder.com/acm/problem/24833BZOJ1584    打扫卫生    https://ac.nowcoder.com/acm/problem/212318BZOJ1588    营业额统计    https://ac.nowcoder.com/acm/problem/20026BZOJ1589    TrickorTreatontheFarm采集糖果    https://ac.nowcoder.com/acm/problem/211204BZOJ1592    making the grade    https://ac.nowcoder.com/acm/problem/108263BZOJ1593    旅馆    https://ac.nowcoder.com/acm/problem/108264BZOJ1596    电话网络    https://ac.nowcoder.com/acm/problem/211219BZOJ1598    牛跑步    https://ac.nowcoder.com/acm/problem/212410BZOJ1600    建造栅栏    https://ac.nowcoder.com/acm/problem/210977BZOJ1601    灌水    https://ac.nowcoder.com/acm/problem/209688BZOJ1602    牧场行走    https://ac.nowcoder.com/acm/problem/210109BZOJ1603    打谷机    https://ac.nowcoder.com/acm/problem/210208BZOJ1604    CowNeighborhoods    https://ac.nowcoder.com/acm/problem/212417BZOJ1606    Hayforsale购买干草    https://ac.nowcoder.com/acm/problem/210070BZOJ1607    轻拍牛头    https://ac.nowcoder.com/acm/problem/50554BZOJ1610    连线游戏    https://ac.nowcoder.com/acm/problem/210106BZOJ1611    流星雨    https://ac.nowcoder.com/acm/problem/210110BZOJ1615    TheLoathesomeHayBaler麻烦的干草打包机    https://ac.nowcoder.com/acm/problem/211256BZOJ1616    游荡的奶牛    https://ac.nowcoder.com/acm/problem/210101BZOJ1617    渡河问题    https://ac.nowcoder.com/acm/problem/210976BZOJ1618    购买干草    https://ac.nowcoder.com/acm/problem/210069BZOJ1619    GuardingtheFarm保卫农场    https://ac.nowcoder.com/acm/problem/211254BZOJ1620    时间管理    https://ac.nowcoder.com/acm/problem/210102BZOJ1621    分岔路口    https://ac.nowcoder.com/acm/problem/210113BZOJ1622    wordpower名字的能量    https://ac.nowcoder.com/acm/problem/212322BZOJ1623    cowcars奶牛飞车    https://ac.nowcoder.com/acm/problem/212321BZOJ1624    寻宝之路    https://ac.nowcoder.com/acm/problem/210075BZOJ1625    宝石手镯    https://ac.nowcoder.com/acm/problem/210068BZOJ1626    建筑道路    https://ac.nowcoder.com/acm/problem/108222BZOJ1627    穿越泥地    https://ac.nowcoder.com/acm/problem/210379BZOJ1628    城市天际线    https://ac.nowcoder.com/acm/problem/107641BZOJ1629    牛杂技演员    https://ac.nowcoder.com/acm/problem/50958BZOJ1631    cowparty    https://ac.nowcoder.com/acm/problem/210381BZOJ1632    Lilypad Pond    https://ac.nowcoder.com/acm/problem/107868BZOJ1633    The Cow Lexicon    https://ac.nowcoder.com/acm/problem/107864BZOJ1634    保护花    https://ac.nowcoder.com/acm/problem/25043BZOJ1635    最高的牛    https://ac.nowcoder.com/acm/problem/25044BZOJ1636    平衡阵容    https://ac.nowcoder.com/acm/problem/107861BZOJ1637    BalancedLineup    https://ac.nowcoder.com/acm/problem/211257BZOJ1638    奶牛交通    https://ac.nowcoder.com/acm/problem/107869BZOJ1639    月度开支    https://ac.nowcoder.com/acm/problem/107870BZOJ1641    奶牛跨栏    https://ac.nowcoder.com/acm/problem/108212BZOJ1642    挤奶时间    https://ac.nowcoder.com/acm/problem/108213BZOJ1643    贝茜的秘密草坪    https://ac.nowcoder.com/acm/problem/212297BZOJ1644    ObstacleCourse障碍训练课    https://ac.nowcoder.com/acm/problem/212331BZOJ1645    City Horizon 城市地平线    https://ac.nowcoder.com/acm/problem/25078BZOJ1646    赶上那头牛    https://ac.nowcoder.com/acm/problem/25080BZOJ1647    Fliptile翻格子游戏    https://ac.nowcoder.com/acm/problem/212324BZOJ1648    牛野餐    https://ac.nowcoder.com/acm/problem/25098BZOJ1649    cow roller coaster    https://ac.nowcoder.com/acm/problem/107854BZOJ1650    River Hopscotch    https://ac.nowcoder.com/acm/problem/107855BZOJ1651    专用牛棚    https://ac.nowcoder.com/acm/problem/50947BZOJ1655    奶牛商店·    https://ac.nowcoder.com/acm/problem/107778BZOJ1656    树林    https://ac.nowcoder.com/acm/problem/107779BZOJ1657    奶牛的歌声    https://ac.nowcoder.com/acm/problem/210105BZOJ1660    乱发节    https://ac.nowcoder.com/acm/problem/25084BZOJ1664    County Fair Events 参加节日庆祝    https://ac.nowcoder.com/acm/problem/25139BZOJ1665    TheClimbingWall攀岩    https://ac.nowcoder.com/acm/problem/212446BZOJ1666    奶牛的数字游戏    https://ac.nowcoder.com/acm/problem/210104BZOJ1668    馅饼里的财富    https://ac.nowcoder.com/acm/problem/210978BZOJ1669    饥饿的奶牛    https://ac.nowcoder.com/acm/problem/210111BZOJ1670    BuildingtheMoat护城河的挖掘    https://ac.nowcoder.com/acm/problem/212428BZOJ1671    骑士    https://ac.nowcoder.com/acm/problem/107767BZOJ1672    清洁班    https://ac.nowcoder.com/acm/problem/107768BZOJ1673    scales    https://ac.nowcoder.com/acm/problem/107769BZOJ1674    Part Acquisition    https://ac.nowcoder.com/acm/problem/107054BZOJ1677    Cumsets    https://ac.nowcoder.com/acm/problem/106826BZOJ1679    牛的呼声    https://ac.nowcoder.com/acm/problem/106828BZOJ1682    out of hay    https://ac.nowcoder.com/acm/problem/106992BZOJ1684    近距离接触    https://ac.nowcoder.com/acm/problem/107636BZOJ1687    游览城市    https://ac.nowcoder.com/acm/problem/107032BZOJ1688    DiseaseManangement疾病管理    https://ac.nowcoder.com/acm/problem/211272BZOJ1689    泥泞的道路    https://ac.nowcoder.com/acm/problem/107034BZOJ1690    奶牛的旅行    https://ac.nowcoder.com/acm/problem/210979BZOJ1691    挑剔的美食家    https://ac.nowcoder.com/acm/problem/210076BZOJ1692    队列变换    https://ac.nowcoder.com/acm/problem/211220BZOJ1696    Building  a new barn    https://ac.nowcoder.com/acm/problem/107866BZOJ1697    牛排序    https://ac.nowcoder.com/acm/problem/107867BZOJ1699    Balanced Lineup    https://ac.nowcoder.com/acm/problem/50450BZOJ1707    分配防晒霜    https://ac.nowcoder.com/acm/problem/211163BZOJ1709    SuperPaintball超级弹珠    https://ac.nowcoder.com/acm/problem/210063BZOJ1710    Cheappal廉价回文    https://ac.nowcoder.com/acm/problem/212329BZOJ1711    Dingin吃饭    https://ac.nowcoder.com/acm/problem/210385BZOJ1715    虫洞    https://ac.nowcoder.com/acm/problem/107856BZOJ1717    Milk Patterns    https://ac.nowcoder.com/acm/problem/25103BZOJ1724    FenceRepair切割木板    https://ac.nowcoder.com/acm/problem/210062BZOJ1725    牧场的安排    https://ac.nowcoder.com/acm/problem/50524BZOJ1751    Lake counting    https://ac.nowcoder.com/acm/problem/24739BZOJ1752    Til the Cows Come Home    https://ac.nowcoder.com/acm/problem/106984BZOJ1753    who’s in the middle    https://ac.nowcoder.com/acm/problem/106985BZOJ1754    bull math    https://ac.nowcoder.com/acm/problem/106986BZOJ1755    银行利息    https://ac.nowcoder.com/acm/problem/106987BZOJ1770    lights    https://ac.nowcoder.com/acm/problem/24860BZOJ1782    slowdown慢慢游    https://ac.nowcoder.com/acm/problem/210982BZOJ1787    MEET 紧急集合    https://ac.nowcoder.com/acm/problem/20532BZOJ1797    Mincut 最小割    https://ac.nowcoder.com/acm/problem/19887BZOJ1800    FLY飞行棋    https://ac.nowcoder.com/acm/problem/19886BZOJ1801    chess中国象棋    https://ac.nowcoder.com/acm/problem/19885BZOJ1806    Miners矿工配餐    https://ac.nowcoder.com/acm/problem/211217BZOJ1816    扑克牌    https://ac.nowcoder.com/acm/problem/19916BZOJ1818    内部白点    https://ac.nowcoder.com/acm/problem/19915BZOJ1821    GROUP部落划分GROUP    https://ac.nowcoder.com/acm/problem/20181BZOJ1822    冷冻波    https://ac.nowcoder.com/acm/problem/20180BZOJ1823    满汉全席    https://ac.nowcoder.com/acm/problem/20184BZOJ1827    奶牛大***    https://ac.nowcoder.com/acm/problem/210980BZOJ1833    count数字计数    https://ac.nowcoder.com/acm/problem/20491BZOJ1834    网络扩容    https://ac.nowcoder.com/acm/problem/20493BZOJ1853    幸运数字    https://ac.nowcoder.com/acm/problem/20278BZOJ1854    游戏    https://ac.nowcoder.com/acm/problem/20566BZOJ1857    传送带    https://ac.nowcoder.com/acm/problem/20276BZOJ1858    序列操作    https://ac.nowcoder.com/acm/problem/20279BZOJ1861    book 书架    https://ac.nowcoder.com/acm/problem/20463BZOJ1862    游戏排名系统    https://ac.nowcoder.com/acm/problem/20465BZOJ1863    皇帝的烦恼    https://ac.nowcoder.com/acm/problem/20467BZOJ1864    三色二叉树    https://ac.nowcoder.com/acm/problem/212307BZOJ1874    取石子游戏    https://ac.nowcoder.com/acm/problem/50617BZOJ1875    HH去散步    https://ac.nowcoder.com/acm/problem/20324BZOJ1876    superGCD    https://ac.nowcoder.com/acm/problem/50563BZOJ1877    晨跑    https://ac.nowcoder.com/acm/problem/20328BZOJ1878    HH的项链    https://ac.nowcoder.com/acm/problem/20325BZOJ1898    swamp沼泽鳄鱼    https://ac.nowcoder.com/acm/problem/20462BZOJ1911    特别行动队    https://ac.nowcoder.com/acm/problem/50543BZOJ1912    巡逻    https://ac.nowcoder.com/acm/problem/51253BZOJ1913    signaling信号覆盖    https://ac.nowcoder.com/acm/problem/212538BZOJ1914    triangle counting    https://ac.nowcoder.com/acm/problem/24771BZOJ1922    大陆争霸    https://ac.nowcoder.com/acm/problem/20337BZOJ1923    外星千足虫    https://ac.nowcoder.com/acm/problem/20336BZOJ1924    所驼门王的宝藏    https://ac.nowcoder.com/acm/problem/20338BZOJ1927    星际竞速    https://ac.nowcoder.com/acm/problem/20339BZOJ1930    pacman吃豆豆    https://ac.nowcoder.com/acm/problem/20395BZOJ1934    善意的投票    https://ac.nowcoder.com/acm/problem/20405BZOJ1935    园丁的烦恼    https://ac.nowcoder.com/acm/problem/212342BZOJ1941    hide and seek    https://ac.nowcoder.com/acm/problem/20332BZOJ1951    古代猪文    https://ac.nowcoder.com/acm/problem/20333BZOJ1954    the xor - longest path    https://ac.nowcoder.com/acm/problem/50349BZOJ1965    SHUFFLE 洗牌    https://ac.nowcoder.com/acm/problem/19872BZOJ1968    约数研究    https://ac.nowcoder.com/acm/problem/14682BZOJ1972    猪国杀    https://ac.nowcoder.com/acm/problem/210160BZOJ1977    次小生成树    https://ac.nowcoder.com/acm/problem/51257BZOJ1978    取数游戏game    https://ac.nowcoder.com/acm/problem/212452BZOJ1982    MovingPebbles    https://ac.nowcoder.com/acm/problem/210059BZOJ1984    月下“毛景树”    https://ac.nowcoder.com/acm/problem/210168BZOJ1997    planar    https://ac.nowcoder.com/acm/problem/51313BZOJ1998    FSK物品调度    https://ac.nowcoder.com/acm/problem/20083BZOJ2002    bounce弹飞绵羊    https://ac.nowcoder.com/acm/problem/20079BZOJ2004    bus公交线路    https://ac.nowcoder.com/acm/problem/20080BZOJ2005    能量采集    https://ac.nowcoder.com/acm/problem/17628BZOJ2014    chocolate buying    https://ac.nowcoder.com/acm/problem/24722BZOJ2015    chocolate giving    https://ac.nowcoder.com/acm/problem/24723BZOJ2016    chocolate eating    https://ac.nowcoder.com/acm/problem/24724BZOJ2020    Buying Feed, II    https://ac.nowcoder.com/acm/problem/24714BZOJ2023    ant counting    https://ac.nowcoder.com/acm/problem/107643BZOJ2038    小z的袜子    https://ac.nowcoder.com/acm/problem/51115BZOJ2049    洞穴勘测    https://ac.nowcoder.com/acm/problem/20311BZOJ2055    80人环游世界    https://ac.nowcoder.com/acm/problem/211210BZOJ2060    没有上司的舞会    https://ac.nowcoder.com/acm/problem/51178BZOJ2064    分裂    https://ac.nowcoder.com/acm/problem/210058BZOJ2073    PRZ    https://ac.nowcoder.com/acm/problem/212518BZOJ2079    Guilds    https://ac.nowcoder.com/acm/problem/212443BZOJ2081    beads    https://ac.nowcoder.com/acm/problem/50317BZOJ2083    Intelligencetest    https://ac.nowcoder.com/acm/problem/212534BZOJ2084    antisymmetry    https://ac.nowcoder.com/acm/problem/50318BZOJ2086    Blocks    https://ac.nowcoder.com/acm/problem/212530BZOJ2091    TheMinimaGame    https://ac.nowcoder.com/acm/problem/212440BZOJ2095    bridge    https://ac.nowcoder.com/acm/problem/212533BZOJ2096    pilots    https://ac.nowcoder.com/acm/problem/212461BZOJ2100    苹果运输    https://ac.nowcoder.com/acm/problem/24755BZOJ2101    treasure chest    https://ac.nowcoder.com/acm/problem/24756BZOJ2102    the trough game    https://ac.nowcoder.com/acm/problem/24757BZOJ2120    数颜色    https://ac.nowcoder.com/acm/problem/202003BZOJ2127    Happiness    https://ac.nowcoder.com/acm/problem/210093BZOJ2132    圈地计划    https://ac.nowcoder.com/acm/problem/210100BZOJ2143    飞飞侠    https://ac.nowcoder.com/acm/problem/212439BZOJ2144    跳跳棋    https://ac.nowcoder.com/acm/problem/50473BZOJ2145    悄悄话    https://ac.nowcoder.com/acm/problem/212438BZOJ2151    种树    https://ac.nowcoder.com/acm/problem/212509BZOJ2152    聪聪可可    https://ac.nowcoder.com/acm/problem/212421BZOJ2154    Crash的数字表格    https://ac.nowcoder.com/acm/problem/212543BZOJ2165    大楼    https://ac.nowcoder.com/acm/problem/212486BZOJ2178    圆的面积并    https://ac.nowcoder.com/acm/problem/210060BZOJ2179    FFT快速傅里叶    https://ac.nowcoder.com/acm/problem/212291BZOJ2186    沙拉公主的困惑    https://ac.nowcoder.com/acm/problem/20316BZOJ2190    仪仗队    https://ac.nowcoder.com/acm/problem/20313BZOJ2194    快速傅立叶之二    https://ac.nowcoder.com/acm/problem/212551BZOJ2199    奶牛议会    https://ac.nowcoder.com/acm/problem/212506BZOJ2208    连通数    https://ac.nowcoder.com/acm/problem/20187BZOJ2212    TreeRotations    https://ac.nowcoder.com/acm/problem/212404BZOJ2216    LightningConductor    https://ac.nowcoder.com/acm/problem/212458BZOJ2229    最小割    https://ac.nowcoder.com/acm/problem/20495BZOJ2241    打地鼠    https://ac.nowcoder.com/acm/problem/20344BZOJ2242    计算器    https://ac.nowcoder.com/acm/problem/20347BZOJ2243    染色    https://ac.nowcoder.com/acm/problem/20573BZOJ2245    工作安排    https://ac.nowcoder.com/acm/problem/20343BZOJ2251    外形联络    https://ac.nowcoder.com/acm/problem/212408BZOJ2252    矩阵距离    https://ac.nowcoder.com/acm/problem/51024BZOJ2257    瓶子和燃料    https://ac.nowcoder.com/acm/problem/20176BZOJ2259    新型计算机    https://ac.nowcoder.com/acm/problem/212463BZOJ2281    黑白棋    https://ac.nowcoder.com/acm/problem/20350BZOJ2282    消防    https://ac.nowcoder.com/acm/problem/20574BZOJ2286    消耗战    https://ac.nowcoder.com/acm/problem/212521BZOJ2287    消失之物    https://ac.nowcoder.com/acm/problem/210089BZOJ2288    生日礼物    https://ac.nowcoder.com/acm/problem/51008BZOJ2292    永远挑战    https://ac.nowcoder.com/acm/problem/210090BZOJ2298    problem a    https://ac.nowcoder.com/acm/problem/19982BZOJ2300    防线修建    https://ac.nowcoder.com/acm/problem/19986BZOJ2301    Problem b    https://ac.nowcoder.com/acm/problem/19983BZOJ2303    方格染色    https://ac.nowcoder.com/acm/problem/212540BZOJ2318    gamewithprobabilityProblem    https://ac.nowcoder.com/acm/problem/210207BZOJ2321    星器    https://ac.nowcoder.com/acm/problem/209693BZOJ2324    营救皮卡丘    https://ac.nowcoder.com/acm/problem/20499BZOJ2325    道馆之战    https://ac.nowcoder.com/acm/problem/20500BZOJ2326    数学作业    https://ac.nowcoder.com/acm/problem/20090BZOJ2330    糖果    https://ac.nowcoder.com/acm/problem/50389BZOJ2333    棘手的操作    https://ac.nowcoder.com/acm/problem/20282BZOJ2342    双倍回文    https://ac.nowcoder.com/acm/problem/20422BZOJ2346    Lamp    https://ac.nowcoder.com/acm/problem/212344BZOJ2348    Plagiarism    https://ac.nowcoder.com/acm/problem/212505BZOJ2375    疯狂的涂色https://ac.nowcoder.com/acm/problem/218595BZOJ2388    旅行规划    https://ac.nowcoder.com/acm/problem/211156BZOJ2391    Cirno的忧郁    https://ac.nowcoder.com/acm/problem/211200BZOJ2393    Cirno的完美算数教室    https://ac.nowcoder.com/acm/problem/210195BZOJ2396    神奇的矩阵    https://ac.nowcoder.com/acm/problem/210167BZOJ2400    OptimalMarks    https://ac.nowcoder.com/acm/problem/212507BZOJ2405    数字    https://ac.nowcoder.com/acm/problem/212462BZOJ2407    探险    https://ac.nowcoder.com/acm/problem/212448BZOJ2424    订货    https://ac.nowcoder.com/acm/problem/19980BZOJ2427    软件安装    https://ac.nowcoder.com/acm/problem/19981BZOJ2428    均分数据    https://ac.nowcoder.com/acm/problem/19961BZOJ2429    聪明的猴子    https://ac.nowcoder.com/acm/problem/19964BZOJ2430    chocolate    https://ac.nowcoder.com/acm/problem/211205BZOJ2431    逆序队列数    https://ac.nowcoder.com/acm/problem/212502BZOJ2438    杀人游戏    https://ac.nowcoder.com/acm/problem/51312BZOJ2440    完全平方数    https://ac.nowcoder.com/acm/problem/212437BZOJ2442    修剪草坪    https://ac.nowcoder.com/acm/problem/50530BZOJ2453    维护队列    https://ac.nowcoder.com/acm/problem/210197BZOJ2456    mode    https://ac.nowcoder.com/acm/problem/210064BZOJ2460    元素    https://ac.nowcoder.com/acm/problem/212510BZOJ2463    谁能赢呢    https://ac.nowcoder.com/acm/problem/210114BZOJ2502    清理雪道    https://ac.nowcoder.com/acm/problem/211209BZOJ2506    calc    https://ac.nowcoder.com/acm/problem/211162BZOJ2510    弱题    https://ac.nowcoder.com/acm/problem/211201BZOJ2527    meteors    https://ac.nowcoder.com/acm/problem/51146BZOJ2548    灭鼠行动    https://ac.nowcoder.com/acm/problem/212343BZOJ2555    substring    https://ac.nowcoder.com/acm/problem/17141BZOJ2561    最小生成树    https://ac.nowcoder.com/acm/problem/212292BZOJ2588    Countonatree    https://ac.nowcoder.com/acm/problem/211211BZOJ2590    Cow Coupons    https://ac.nowcoder.com/acm/problem/24245BZOJ2594    水管局长数据加强版    https://ac.nowcoder.com/acm/problem/212337BZOJ2595    游览计划    https://ac.nowcoder.com/acm/problem/212493BZOJ2599    race    https://ac.nowcoder.com/acm/problem/51143BZOJ2618    凸多边形    https://ac.nowcoder.com/acm/problem/19905BZOJ2631    tree    https://ac.nowcoder.com/acm/problem/212341BZOJ2654    tree    https://ac.nowcoder.com/acm/problem/212512BZOJ2656    数列(sequence)    https://ac.nowcoder.com/acm/problem/20502BZOJ2659    算不出的算式    https://ac.nowcoder.com/acm/problem/212453BZOJ2661    连连看    https://ac.nowcoder.com/acm/problem/211203BZOJ2662    冻结    https://ac.nowcoder.com/acm/problem/212336BZOJ2697    特技飞行    https://ac.nowcoder.com/acm/problem/210204BZOJ2705    longge的问题    https://ac.nowcoder.com/acm/problem/20351BZOJ2721    樱花    https://ac.nowcoder.com/acm/problem/50557BZOJ2724    蒲公英    https://ac.nowcoder.com/acm/problem/51113BZOJ2730    矿场搭建    https://ac.nowcoder.com/acm/problem/20099BZOJ2732    射箭    https://ac.nowcoder.com/acm/problem/20096BZOJ2733    永无乡    https://ac.nowcoder.com/acm/problem/20098BZOJ2734    集合选数    https://ac.nowcoder.com/acm/problem/20100BZOJ2738    矩阵乘法    https://ac.nowcoder.com/acm/problem/201998BZOJ2743    采花    https://ac.nowcoder.com/acm/problem/20545BZOJ2748    音量调节    https://ac.nowcoder.com/acm/problem/19990BZOJ2751    容易题（easy）    https://ac.nowcoder.com/acm/problem/19989BZOJ2754    喵星球上的点名    https://ac.nowcoder.com/acm/problem/20289BZOJ2756    奇怪的游戏    https://ac.nowcoder.com/acm/problem/20290BZOJ2761    不重复数字    https://ac.nowcoder.com/acm/problem/20128BZOJ2763    飞行路线    https://ac.nowcoder.com/acm/problem/20131BZOJ2768    冠军调查    https://ac.nowcoder.com/acm/problem/20124BZOJ2770    YY的Treap    https://ac.nowcoder.com/acm/problem/212539BZOJ2783    树    https://ac.nowcoder.com/acm/problem/212409BZOJ2789    letters    https://ac.nowcoder.com/acm/problem/212455BZOJ2793    Vouchers    https://ac.nowcoder.com/acm/problem/212460BZOJ2796    FibonacciRepresentation    https://ac.nowcoder.com/acm/problem/212532BZOJ2802    WarehouseStore    https://ac.nowcoder.com/acm/problem/212492BZOJ2809    dispatching    https://ac.nowcoder.com/acm/problem/212498BZOJ2811    guard    https://ac.nowcoder.com/acm/problem/212544BZOJ2815    灾难    https://ac.nowcoder.com/acm/problem/20505BZOJ2818    gcd    https://ac.nowcoder.com/acm/problem/51074BZOJ2819    Nim    https://ac.nowcoder.com/acm/problem/212488BZOJ2820    YY的GCD    https://ac.nowcoder.com/acm/problem/212513BZOJ2821    作诗    https://ac.nowcoder.com/acm/problem/51142BZOJ2822    树屋阶梯    https://ac.nowcoder.com/acm/problem/19891BZOJ2823    信号塔    https://ac.nowcoder.com/acm/problem/20534BZOJ2846    公共串    https://ac.nowcoder.com/acm/problem/212547BZOJ2850    巧克力王国    https://ac.nowcoder.com/acm/problem/212549BZOJ2879    美食节    https://ac.nowcoder.com/acm/problem/17710BZOJ2882    工艺    https://ac.nowcoder.com/acm/problem/212504BZOJ2929    洞穴攀行    https://ac.nowcoder.com/acm/problem/212487BZOJ2938    病毒    https://ac.nowcoder.com/acm/problem/50358BZOJ2956    模积和    https://ac.nowcoder.com/acm/problem/212514BZOJ2957    楼房重建    https://ac.nowcoder.com/acm/problem/212537BZOJ2982    combination    https://ac.nowcoder.com/acm/problem/50596BZOJ2983    征服王    https://ac.nowcoder.com/acm/problem/212500BZOJ3000    Bignumber    https://ac.nowcoder.com/acm/problem/212338BZOJ3031    理科男    https://ac.nowcoder.com/acm/problem/212407BZOJ3032    七夕祭    https://ac.nowcoder.com/acm/problem/50939BZOJ3033    太鼓达人    https://ac.nowcoder.com/acm/problem/50424BZOJ3036    绿豆蛙的归宿    https://ac.nowcoder.com/acm/problem/51070BZOJ3038    上帝造题的七分钟2    https://ac.nowcoder.com/acm/problem/209691BZOJ3039    玉蟾宫    https://ac.nowcoder.com/acm/problem/209689BZOJ3040    最短路    https://ac.nowcoder.com/acm/problem/14369BZOJ3043    IncDec Sequence    https://ac.nowcoder.com/acm/problem/50929BZOJ3065    带插入区间k小值    https://ac.nowcoder.com/acm/problem/212433BZOJ3105    新nim游戏    https://ac.nowcoder.com/acm/problem/19928BZOJ3109    新数独    https://ac.nowcoder.com/acm/problem/19929BZOJ3110    K大数查询    https://ac.nowcoder.com/acm/problem/20507BZOJ3122    随机数生成器    https://ac.nowcoder.com/acm/problem/20362BZOJ3144    切糕    https://ac.nowcoder.com/acm/problem/20101BZOJ3155    Preprefixsum    https://ac.nowcoder.com/acm/problem/211158BZOJ3156    防御准备    https://ac.nowcoder.com/acm/problem/211214BZOJ3158    千钧一发    https://ac.nowcoder.com/acm/problem/212503BZOJ3160    万径人踪灭    https://ac.nowcoder.com/acm/problem/212550BZOJ3162    独钓寒江雪    https://ac.nowcoder.com/acm/problem/212515BZOJ3166    Alo    https://ac.nowcoder.com/acm/problem/212495BZOJ3170    松鼠聚会    https://ac.nowcoder.com/acm/problem/210201BZOJ3171    循环格    https://ac.nowcoder.com/acm/problem/20444BZOJ3172    单词    https://ac.nowcoder.com/acm/problem/20443BZOJ3173    最长上升子序列    https://ac.nowcoder.com/acm/problem/20447BZOJ3174    拯救小矮人    https://ac.nowcoder.com/acm/problem/20445BZOJ3190    赛车    https://ac.nowcoder.com/acm/problem/20137BZOJ3192    删除物品    https://ac.nowcoder.com/acm/problem/20134BZOJ3196    二逼平衡树    https://ac.nowcoder.com/acm/problem/210158BZOJ3206    道路费用    https://ac.nowcoder.com/acm/problem/212554BZOJ3207    花神的嘲讽计划Ⅰ    https://ac.nowcoder.com/acm/problem/212546BZOJ3208    花神的秒题计划Ⅰ    https://ac.nowcoder.com/acm/problem/212526BZOJ3210    花神的浇花***    https://ac.nowcoder.com/acm/problem/212545BZOJ3211    花神游历各国    https://ac.nowcoder.com/acm/problem/50456BZOJ3212    一个整数的简单问题    https://ac.nowcoder.com/acm/problem/108065BZOJ3223    文艺平衡树    https://ac.nowcoder.com/acm/problem/210157BZOJ3224    普通平衡树    https://ac.nowcoder.com/acm/problem/51117BZOJ3226    校门外的区间    https://ac.nowcoder.com/acm/problem/20314BZOJ3238    差异    https://ac.nowcoder.com/acm/problem/19894BZOJ3239    Discrete Logging    https://ac.nowcoder.com/acm/problem/107014BZOJ3245    最快路线    https://ac.nowcoder.com/acm/problem/210057BZOJ3251    树上三角形    https://ac.nowcoder.com/acm/problem/212447BZOJ3252    攻略    https://ac.nowcoder.com/acm/problem/212464BZOJ3261    最大异或和    https://ac.nowcoder.com/acm/problem/51120BZOJ3262    陌上花开    https://ac.nowcoder.com/acm/problem/211206BZOJ3275    Number    https://ac.nowcoder.com/acm/problem/210166BZOJ3280    小R的烦恼    https://ac.nowcoder.com/acm/problem/210202BZOJ3282    tree    https://ac.nowcoder.com/acm/problem/212423BZOJ3289    Mato的文件管理    https://ac.nowcoder.com/acm/problem/212481BZOJ3293    分金币    https://ac.nowcoder.com/acm/problem/19918BZOJ3295    动态逆序对    https://ac.nowcoder.com/acm/problem/19919BZOJ3297    forgot    https://ac.nowcoder.com/acm/problem/24607BZOJ3299    玉米迷宫    https://ac.nowcoder.com/acm/problem/24605BZOJ3304    带限制的最长公共子序列    https://ac.nowcoder.com/acm/problem/20398BZOJ3306    树    https://ac.nowcoder.com/acm/problem/212485BZOJ3308    九月的咖啡店    https://ac.nowcoder.com/acm/problem/212555BZOJ3339    rmqproblem    https://ac.nowcoder.com/acm/problem/210376BZOJ3384    上帝与集合的正确用法    https://ac.nowcoder.com/acm/problem/212523BZOJ3389    清洁班    https://ac.nowcoder.com/acm/problem/51192BZOJ3390    牛的报复    https://ac.nowcoder.com/acm/problem/106974BZOJ3391    tree cutting    https://ac.nowcoder.com/acm/problem/106975BZOJ3396    total flow    https://ac.nowcoder.com/acm/problem/24820BZOJ3398    牡牛和牝牛    https://ac.nowcoder.com/acm/problem/50590BZOJ3399    沙堡    https://ac.nowcoder.com/acm/problem/24838BZOJ3401    look up    https://ac.nowcoder.com/acm/problem/24840BZOJ3402    捉迷藏    https://ac.nowcoder.com/acm/problem/24875BZOJ3403    cow line    https://ac.nowcoder.com/acm/problem/24876BZOJ3410    selfish grazing    https://ac.nowcoder.com/acm/problem/24867BZOJ3412    music notes    https://ac.nowcoder.com/acm/problem/24818BZOJ3417    Talesofseafaring    https://ac.nowcoder.com/acm/problem/212445BZOJ3427    Bytecomputer    https://ac.nowcoder.com/acm/problem/212479BZOJ3433    Recording the Moolympics    https://ac.nowcoder.com/acm/problem/24570BZOJ3450    Easy    https://ac.nowcoder.com/acm/problem/210170BZOJ3479    Watering the Fields    https://ac.nowcoder.com/acm/problem/24587BZOJ3504    危桥    https://ac.nowcoder.com/acm/problem/19931BZOJ3505    数三角形    https://ac.nowcoder.com/acm/problem/19934BZOJ3514    CodechefMARCH14GERALD07加强版    https://ac.nowcoder.com/acm/problem/212418BZOJ3522    hotel    https://ac.nowcoder.com/acm/problem/212535BZOJ3524    Couriers    https://ac.nowcoder.com/acm/problem/210162BZOJ3529    数表    https://ac.nowcoder.com/acm/problem/20367BZOJ3531    旅行    https://ac.nowcoder.com/acm/problem/20579BZOJ3537    苹果树    https://ac.nowcoder.com/acm/problem/212457BZOJ3540    fair photograph    https://ac.nowcoder.com/acm/problem/24601BZOJ3544    CreativeAccounting    https://ac.nowcoder.com/acm/problem/212522BZOJ3545    peaks    https://ac.nowcoder.com/acm/problem/212401BZOJ3555    企鹅qq    https://ac.nowcoder.com/acm/problem/212454BZOJ3572    世界树    https://ac.nowcoder.com/acm/problem/20106BZOJ3573    米特运输    https://ac.nowcoder.com/acm/problem/20110BZOJ3585    mex    https://ac.nowcoder.com/acm/problem/210984BZOJ3611    大工程    https://ac.nowcoder.com/acm/problem/20546BZOJ3629    聪明的燕姿    https://ac.nowcoder.com/acm/problem/20140BZOJ3631    松鼠的新家    https://ac.nowcoder.com/acm/problem/20139BZOJ3632    外太空旅行    https://ac.nowcoder.com/acm/problem/211212BZOJ3638    k – Maximum Subsequence Sum    https://ac.nowcoder.com/acm/problem/109902BZOJ3653    谈笑风生    https://ac.nowcoder.com/acm/problem/212489BZOJ3667    Rabin–Miller算法    https://ac.nowcoder.com/acm/problem/212524BZOJ3673    可持久化并查集    https://ac.nowcoder.com/acm/problem/51148BZOJ3675    序列分割    https://ac.nowcoder.com/acm/problem/212548BZOJ3676    回文串    https://ac.nowcoder.com/acm/problem/200546BZOJ3678    wangxz与OJ    https://ac.nowcoder.com/acm/problem/212335BZOJ3680    吊打XXX    https://ac.nowcoder.com/acm/problem/212405BZOJ3685    普通vanEmdeBoas树    https://ac.nowcoder.com/acm/problem/212420BZOJ3687    简单题    https://ac.nowcoder.com/acm/problem/212425BZOJ3696    化合物    https://ac.nowcoder.com/acm/problem/212511BZOJ3697    采药人的路径    https://ac.nowcoder.com/acm/problem/212429BZOJ3700    发展城市    https://ac.nowcoder.com/acm/problem/212541BZOJ3706    反色刷    https://ac.nowcoder.com/acm/problem/212430BZOJ3707    圈地    https://ac.nowcoder.com/acm/problem/20213BZOJ3709    Bohater    https://ac.nowcoder.com/acm/problem/212427BZOJ3714    Kuglarz    https://ac.nowcoder.com/acm/problem/212434BZOJ3715    Lustra    https://ac.nowcoder.com/acm/problem/212426BZOJ3721    FinalBazarek    https://ac.nowcoder.com/acm/problem/212456BZOJ3728    FinalZarowki    https://ac.nowcoder.com/acm/problem/212531BZOJ3747    Kinoman    https://ac.nowcoder.com/acm/problem/212494BZOJ3750    Pieczęć    https://ac.nowcoder.com/acm/problem/212497BZOJ3769    BSTagain    https://ac.nowcoder.com/acm/problem/212483BZOJ3770    疯狂的限制    https://ac.nowcoder.com/acm/problem/212491BZOJ3772    精神污染    https://ac.nowcoder.com/acm/problem/212516BZOJ3781    小B的询问    https://ac.nowcoder.com/acm/problem/212459BZOJ3791    作业    https://ac.nowcoder.com/acm/problem/212484BZOJ3809    Gty的二逼妹子序列    https://ac.nowcoder.com/acm/problem/212508BZOJ3813    奇数国    https://ac.nowcoder.com/acm/problem/212517BZOJ3850    ZCCLovesCodefires    https://ac.nowcoder.com/acm/problem/212529BZOJ3856    monster    https://ac.nowcoder.com/acm/problem/212520BZOJ3876    支线剧情    https://ac.nowcoder.com/acm/problem/19901BZOJ3894    文理分科    https://ac.nowcoder.com/acm/problem/212527BZOJ3924    幻想乡战略游戏    https://ac.nowcoder.com/acm/problem/20605BZOJ3926    诸神眷顾的幻想乡    https://ac.nowcoder.com/acm/problem/20519BZOJ3931    网络吞吐量    https://ac.nowcoder.com/acm/problem/19939BZOJ3932    任务查询系统    https://ac.nowcoder.com/acm/problem/19936BZOJ3970    网格    https://ac.nowcoder.com/acm/problem/50600BZOJ3990    排序    https://ac.nowcoder.com/acm/problem/20374BZOJ3991    寻宝游戏    https://ac.nowcoder.com/acm/problem/20581BZOJ3996    线性代数    https://ac.nowcoder.com/acm/problem/20452BZOJ3997    组合数学    https://ac.nowcoder.com/acm/problem/20595BZOJ3998    弦论    https://ac.nowcoder.com/acm/problem/20448BZOJ4002    有意义的字符串    https://ac.nowcoder.com/acm/problem/20144BZOJ4008    亚瑟王    https://ac.nowcoder.com/acm/problem/212573BZOJ4011    落忆枫音    https://ac.nowcoder.com/acm/problem/20116BZOJ4027    兔子与樱花    https://ac.nowcoder.com/acm/problem/20548BZOJ4029    定价    https://ac.nowcoder.com/acm/problem/20016BZOJ4031    小z的房间    https://ac.nowcoder.com/acm/problem/20017