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初见-好久不见

#1 Created at ... [Delete] [Delete and Lock User] 
# -*- coding: utf-8 -*-

L = [('Bob', 75), ('Adam', 92), ('Bart', 66), ('Lisa', 88)]


def by_name(t):
    return t[0]


L2 = sorted(L, key=by_name)
print(L2)

# -*- coding: utf-8 -*-

L = [('Bob', 75), ('Adam', 92), ('Bart', 66), ('Lisa', 88)]


def by_score(t):
    return t[1]


L2 = sorted(L, key=by_score, reverse=True)
print(L2)
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