Miku and Generals Describe "Miku is matchless in the world!" As everyone knows, Nakano Miku is interested in Japanese generals, so Fuutaro always plays a kind of card game about generals with her. In this game, the players pick up cards with gen…
“Miku is matchless in the world!” As everyone knows, Nakano Miku is interested in Japanese generals, so Fuutaro always plays a kind of card game about generals with her. In this game, the players pick up cards with generals, but some generals have co…
Miku is matchless in the world!” As everyone knows, Nakano Miku is interested in Japanese generals, so Fuutaro always plays a kind of card game about generals with her. In this game, the players pick up cards with generals, but some generals have con…
A . 问一组数能否全部被3整除 K. S1 = A, S2 = B, Si = |Si-1 - Si-2|; 一直循环问, 出现了多少不同的数: 多模拟几组数, 可以发现和辗转相除法有很大关系 #include<bits/stdc++.h> using namespace std; #define ll long long ll gcd(ll a, ll b) { ll cnt = ; // 一开始写的是 int wa 了很多次, 难受 ); cnt += a/b; cnt += gcd…
链接:https://nanti.jisuanke.com/t/A1607 题面: Consider an array AA with n elements . Each of its element is A[i]A[i] (1 \le i \le n)(1≤i≤n) . Then gives two integers QQ, KK, and QQ queries follow . Each query , give you LL, RR, you can get ZZ by the fo…
2019上海区域赛现场赛总结 补题情况(以下通过率为牛客提交): 题号 标题 已通过代码 通过率 我的状态 A Mr. Panda and Dominoes 点击查看 5/29 未通过 B Prefix Code 点击查看 249/1019 通过 C Maze 点击查看 8/110 未通过 D Spanning Tree Removal 点击查看 88/211 通过 E Cave Escape 点击查看 53/553 通过 F A Simple Problem On A Tree 点击查看 66…