A题题面不清楚
关键信息没给,样例没解释,读不懂题目,疑似是24昆明的原题,https://codeforces.com/gym/105588/attachments/download/28814/2-statement-chinese.pdf 原题都有样例解释
关键信息没给,样例没解释,读不懂题目,疑似是24昆明的原题,https://codeforces.com/gym/105588/attachments/download/28814/2-statement-chinese.pdf 原题都有样例解释
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