题解 | #成绩排序#
成绩排序
https://www.nowcoder.com/practice/8e400fd9905747e4acc2aeed7240978b
n = int(input())
m = int(input())
inforlist = []
for ix in range(n):
infor = input().split()
inforlist.append([infor[0], int(infor[1])])
r = False
if m == 0:
r = True
inforlist = sorted(inforlist, key=lambda ix:ix[1], reverse=r)
for ix in inforlist:
print(ix[0], ix[1])
