LeetCode-easy-Reverse Integer
2018-01-25 20:47
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题目来源:https://leetcode.com/problems/reverse-integer/description/
想到的两点:
第一整数如何变成字符
第二如何把数字翻转
想到的两点:
第一整数如何变成字符
第二如何把数字翻转
number = input('请输入一个整数') if number < 0: number = list(str(number)) number.pop(0) number.reverse() print int('-'+''.join(number)) elif number >0: if number > 2*31-1: number = 0 else: number = list(str(number)) number.reverse() print int(''.join(number))
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