L = [('Bob', 75), ('Adam', 92), ('Bart', 66), ('Lisa', 88)]
def by_name(t):
while True:
return t[0]
L2 = sorted(L, key=by_name)
print(L2)
def by_score(t):
return t[-1]
L3 = sorted(L, key=by_score, reverse=True)
print(L3)
这个不需要循环吧
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留君于心
L = [('Bob', 75), ('Adam', 92), ('Bart', 66), ('Lisa', 88)]
def by_name(t):
while True:
return t[0]
L2 = sorted(L, key=by_name)
print(L2)
def by_score(t):
while True:
return t[-1]
L3 = sorted(L, key=by_score, reverse=True)
print(L3)