请问python里try 加while(1)是啥作用呀
try:
while 1:
n = int(input())
flag = int(input())
name_grade = []
for i in range(n):
temp = input()
temp = temp.split()
name_grade.append(temp)
result = sorted(name_grade, key =lambda x: int(x[1]), reverse = 1-flag)
for i in result:
print(i[0], i[1])
except:
pas***r />
while 1:
n = int(input())
flag = int(input())
name_grade = []
for i in range(n):
temp = input()
temp = temp.split()
name_grade.append(temp)
result = sorted(name_grade, key =lambda x: int(x[1]), reverse = 1-flag)
for i in result:
print(i[0], i[1])
except:
pas***r />