题解 | #成绩排序#

class myGrade:
    def __init__(self, name: str, grade: int):
        self.name = name
        self.grade = grade

l = []  # 存放姓名和成绩的列表
l_g = []  # 存放成绩的列表

n = int(input())  # 录入多少个人的成绩
flag = input()  # 正/反排序标志

for _ in range(n):
    s = input().split()
    l_g.append(int(s[1]))
    l.append(myGrade(s[0], int(s[1])))

if flag == '0':
    l_g.sort(reverse=True)
else:
    l_g.sort()

for i in l_g:
        for j in l:
            if j.grade == i:
                print(f'{j.name} {j.grade}')
                l.remove(j)
                break