文章目录 一、题目二、题解 一、题目 You are given a 0-indexed string word of length n consisting of digits, and a positive integer m. The divisibility array div of word is an integer array of length n such

题目链接：Problem - A - Codeforces 解题思路： 如果 a 能被 b整除，就不需要进行改变，直接输出0，否则输出((a / b) + 1) * b - a，找到最小的能被b整除的数。 下面是c++代码： #include<iostream>using namespace std;int main(){int t,a, b, index = 2;c

Divisibility by Eight TAG - 整除特性、枚举 整除特性、枚举 整除特性、枚举时间复杂度 - O ( N 3 ) O(N^3) O(N3) //#include<bits/stdc++.h>using namespace std;// #define int long long void solve(){string s;cin>>s;for( int

You are given two 10-based integers b and x, and you are required to determine the following proposition is true or false: For arbitrary b-based positive integer y=c1c2⋯cn¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯ (ci is