标签:不同 for and ted enc diff highlight 练习 简单
题目:
找不同:给定两个字符串 s 和 t,它们只包含小写字母。 字符串 t 由字符串 s 随机重排,然后在随机位置添加一个字母。 请找出在 t 中被添加的字母。
示例:
输入: s = "abcd" t = "abcde" 输出: e 解释: ‘e‘ 是那个被添加的字母。
思路:
思路较简单。
程序:
class Solution: def findTheDifference(self, s: str, t: str) -> str: if not s and t: return t auxiliary1 = [] auxiliary2 = [] result = ‘‘ for index1 in range(len(s)): auxiliary1.append(s[index1]) for index2 in range(len(t)): auxiliary2.append(t[index2]) auxiliary1 = sorted(auxiliary1) auxiliary2 = sorted(auxiliary2) auxiliary1.append(‘‘) for index3 in range(len(auxiliary1)): if auxiliary1[index3] != auxiliary2[index3]: result += auxiliary2[index3] break return result
标签:不同 for and ted enc diff highlight 练习 简单
原文地址:https://www.cnblogs.com/zhuozige/p/12983221.html