【LeetCode】1071. Greatest Common Divisor of Strings 解题报告（Python & C++）

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【LeetCode】1071. Greatest Common Divisor of Strings 解题报告（Python & C++）

作者: 负雪明烛 id: fuxuemingzhu 个人博客: http://fuxuemingzhu.cn/ 目录题目描述题目大意解题方法暴力遍历日期题目地址:https://leetcode.com/problems/greatest-common-divisor-of-strings/ 题目描述 For strings S and T, we say "T divides S" if and only if S = T + ... + T (T concatenate…

leetcode 1071 Greatest Common Divisor of Strings

lc1071 Greatest Common Divisor of Strings 找两个字符串的最长公共子串假设:str1.length > str2.length 因为是公共子串,所以str2一定可以和str1前面一部分匹配上,否则不存在公共子串. 所以我们比较str2和str1的0~str2.length()-1部分, 若不同,则直接返回””,不存在公共子串. 若相同,继续比较str2和str1的剩下部分,这里就是递归了,调用原函数gcd(str2, str1.substring(str…

【Leetcode_easy】1071. Greatest Common Divisor of Strings

problem 1071. Greatest Common Divisor of Strings solution class Solution { public: string gcdOfStrings(string str1, string str2) { return (str1+str2==str2+str1) ? (str1.substr(, gcd(str1.size(), str2.size()))) : ""; } }; 参考 1. Leetcode_easy_1071…

【leetcode】1071. Greatest Common Divisor of Strings

题目如下: For strings S and T, we say "T divides S" if and only if S = T + ... + T (T concatenated with itself 1 or more times) Return the largest string X such that X divides str1 and X divides str2. Example 1: Input: str1 = "ABCABC", st…

LeetCode 1071. 字符串的最大公因子(Greatest Common Divisor of Strings) 45

1071. 字符串的最大公因子 1071. Greatest Common Divisor of Strings 题目描述对于字符串 S 和 T,只有在 S = T + ... + T(T 与自身连接 1 次或多次)时,我们才认定 "T 能除尽 S". 返回字符串 X,要求满足 X 能除尽 str1 且 X 能除尽 str2. 每日一算法2019/6/17Day 45LeetCode1071. Greatest Common Divisor of Strings 示例 1: 输入:s…

LeetCode.1071-字符串最大公约数(Greatest Common Divisor of Strings)

这是小川的第391次更新,第421篇原创 01 看题和准备今天介绍的是LeetCode算法题中Easy级别的第253题(顺位题号是1071).对于字符串S和T,当且仅当S = T + ... + T(T与自身连接1次或更多次)时,我们说"T除S". 返回最大的字符串X,使得X除以str1,X除以str2. 例如: 输入:str1 ="ABCABC",str2 ="ABC" 输出:"ABC" 输入:str1 ="AB…

[Swift]LeetCode1071.字符串的最大公因子 | Greatest Common Divisor of Strings

★★★★★★★★★★★★★★★★★★★★★★★★★★★★★★★★★★★★★★★★➤微信公众号:山青咏芝(shanqingyongzhi)➤博客园地址:山青咏芝(https://www.cnblogs.com/strengthen/)➤GitHub地址:https://github.com/strengthen/LeetCode➤原文地址:https://www.cnblogs.com/strengthen/p/10961892.html ➤如果链接不是山青咏芝的博客园地址,则可能是爬取作者的文章…

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【LeetCode】1071. Greatest Common Divisor of Strings 解题报告（Python & C++）

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【leetcode】1071. Greatest Common Divisor of Strings

LeetCode 1071. 字符串的最大公因子(Greatest Common Divisor of Strings) 45

LeetCode.1071-字符串最大公约数(Greatest Common Divisor of Strings)

[Swift]LeetCode1071.字符串的最大公因子 | Greatest Common Divisor of Strings

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