题解 | #成绩排序#
成绩排序
https://www.nowcoder.com/practice/8e400fd9905747e4acc2aeed7240978b
#应该采用列表排序的形式输出，因为我也使用了字典，发现无论是以key还是value排序都有重复的字段会覆盖掉之前的字段。
n = int(input())
style = int(input())
style = True if style == 0 else False
lst = []
for i in range(n):
line = input().split()
lst.append([line[0], int(line[1])])
lst = sorted(lst, key=lambda x: x[1], reverse=style)
for i in lst:
print(i[0], i[1])
# 字典
# dc = {}
# for i in range(n):
# line = input().split()
# key = line[0]
# value = int(line[1])
# dc.update({key:value})
# dc = sorted(dc.items(), key = lambda x : x[1], reverse = style)
# for i in dc:
# print(i[0], i[1])
