题解 | #成绩排序#
成绩排序
https://www.nowcoder.com/practice/8e400fd9905747e4acc2aeed7240978b
n = int(input())
flag = int(input())
data = [input().split(' ') for i in range(n)]
data.sort(key = lambda x : int(x[1]), reverse=True if flag == 0 else False)
for e in data:
print(e[0], e[1], sep=' ')
