B. Madoka nd the Elegant Gift time limit per test 1 second memory limit per test 256 megabytes Madoka’s father just reached 11 million subscribers on Mathub! So the website decided to send him a
前言 最近事情比较多,基本上没有时间参加,只能找时间vp一下 一、A. Madoka and Math Dad 一眼题,位数优先大于数字,相邻的数字不能相同,3可以分成21,111则不满足 #include<bits/stdc++.h>using namespace std;const int inf =0x3f3f3f3f;#define IOS ios::sync_w