Discuss / Python / 作业

作业

Topic source

八岛栗子

#1 Created at ... [Delete] [Delete and Lock User]
    L = [('Bob', 75), ('Adam', 92), ('Bart', 66), ('Lisa', 88)]
    #按名字排序: 
    def by_name(t):
       return t[::1]

    L2 = sorted(L, key=by_name)

    #再按成绩从高到低排序:
    def by_score(t):
       return t[::-1]

    L3 = sorted(L, key=by_score)

  • 1

Reply