[练习1]
L = [('Bob', 75), ('Adam', 92), ('Bart', 66), ('Lisa', 88)]
def by_name(t): return t[0].lower()
L2 = sorted(L, key=by_name) print(L2)
[练习2]
def by_score(t): return t[1]
L2 = sorted(L, key=by_score, reverse=True)
print(L2)
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查无此人ChenCv_v
[练习1]
L = [('Bob', 75), ('Adam', 92), ('Bart', 66), ('Lisa', 88)]
def by_name(t): return t[0].lower()
L2 = sorted(L, key=by_name) print(L2)
[练习2]
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)