python第五章课后习题(4)

并结合5.5节内容,为类Comp重载操作符“大于”,“等于”和“大于等于”,判断依据是类成员变量str的长度。例如"asdf"等于"jkhk",“asdfd"大于"jkhk”

其实没啥说的,要理解题意

class Comp():
    def __init__(self,s):
        self.str = s
    def __gt__(self,other):
        return len(self.str)>len(other.str)
    def __eq__(self,other):
        return len(self.str)==len(other.str)
    def __ge__(self,other):
        return len(self.str)>=len(other.str)

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转载自blog.csdn.net/qq_53029299/article/details/114685310