def name(t=()): return str.lower(t[0]) L = [('Bob', 75), ('Adam', 92), ('Bart', 66), ('Lisa', 88)] print(sorted(L,key=name))
def grade(t=()): return t[1] L = [('Bob', 75), ('Adam', 92), ('Bart', 66), ('Lisa', 88)] print(sorted(L,key=grade))
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脱氧核糖
def name(t=()): return str.lower(t[0]) L = [('Bob', 75), ('Adam', 92), ('Bart', 66), ('Lisa', 88)] print(sorted(L,key=name))
def grade(t=()): return t[1] L = [('Bob', 75), ('Adam', 92), ('Bart', 66), ('Lisa', 88)] print(sorted(L,key=grade))