L = [('Bob', 75), ('Adam', 92), ('Bart', 66), ('Lisa', 88)]
def by_name(t): return(t[0])
def by_score(t): return(t[1]) L1 = sorted(L,key=by_score,reverse=True) L2 = sorted(L,key=by_name) print(L1) print(L2)
真棒！
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阳光帅气的Jack
L = [('Bob', 75), ('Adam', 92), ('Bart', 66), ('Lisa', 88)]
def by_name(t): return(t[0])
def by_score(t): return(t[1]) L1 = sorted(L,key=by_score,reverse=True) L2 = sorted(L,key=by_name) print(L1) print(L2)