https://leetcode.com/problems/greatest-common-divisor-of-strings/ https://leetcode.com/problems/greatest-common-divisor-of-strings/discuss/307242/C%2B%2B-3-lines https://leetcode.com/problems/greatest-common-divisor-of-strings/discuss/303759/My-4-Lines-C%2B%2B-Solution https://leetcode.com/...
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 ="ABABAB",str2 =...
Can you solve this real interview question? Greatest Common Divisor Traversal - You are given a 0-indexed integer array nums, and you are allowed to traverse between its indices. You can traverse between index i and index j, i != j, if and only if gcd(nu
Can you solve this real interview question? Greatest Common Divisor of Strings - For two strings s and t, we say "t divides s" if and only if s = t + t + t + ... + t + t (i.e., t is concatenated with itself one or more times). Given two strings str1 and
残酷刷题群:https://wisdompeak.github.io/lc-score-board/ 视频打卡列表:https://docs.qq.com/sheet/DTWdUcXBmdVptTmlZ (腾讯文档)本题代码与文字解析:https://github.com/wisdompeak/LeetCode/tree/master/Union_Find/2709.Greatest-Common-Divisor-Traversal...
链接:https://leetcode-cn.com/problems/greatest-common-divisor-of-strings。 02 解题思路 欧几里得算法 这道题需要用到起源于公元前300年的古老算法——欧几里得算法。 定理:两个整数的最大公约数等于其中较小的那个数和两数相除余数的最大公约数。最大公约数(Greatest Common Divisor)缩写为GCD。
欧几里德算法又称辗转相除法,用于计算两个整数a,b的最大公约数(greatest common divisor)。 扩展欧几里德算法是用来在已知a, b求解一组x,y,使它们满足贝祖等式: ax+by = gcd(a, b) =d(解一定存在,根据数论中的相关定理)。扩展欧几里德常用在求解模线性方程及方程组中。 ll gcd(ll a,ll b) { ret...
Two valuesxandyarenon-coprimeifGCD(x, y) > 1whereGCD(x, y)is theGreatest Common Divisorofxandy. Example 1: Input:nums = [6,4,3,2,7,6,2]Output:[12,7,6]Explanation:- (6, 4) are non-coprime with LCM(6, 4) = 12. Now, nums = [12,3,2,7,6,2]. - (12, 3) are non...
1071 Greatest Common Divisor of Strings LeetCode 力扣 Python CSDN Easy 字符串 1091 Shortest Path in Binary Matrix LeetCode 力扣 Python CSDN Medium BFS 1103 Distribute Candies to People LeetCode 力扣 Python CSDN Easy 暴力 1160 Find Words That Can Be Formed by Characters LeetCode 力扣 Python CSDN...
952.Largest-Component-Size-by-Common-Factor (H) 1627.Graph-Connectivity-With-Threshold (M+) 1998.GCD-Sort-of-an-Array (H-) 2709.Greatest-Common-Divisor-Traversal (H-) MST 1135.Connecting-Cities-With-Minimum-Cost (M+) 1168.Optimize-Water-Distribution-in-a-Village (H-) 1489.Find-Critical...