azerah.in / azerah.out Por Costel the Pig has received a royal invitation to the palace of the Egg-Emperor of Programming, Azerah. Azerah had heard of the renowned pig and wanted to see him with his own eyes. Por Costel, having arrived at the palace,…
Por Costel and Azerah Descriptions 给你n个数 问你,有多少个子序列 的和是偶数 Example Input 233 10 124 2 Output 33 题目链接 https://vjudge.net/problem/Gym-100923A   恶心死了   freopen("azerah.in","r",stdin); freopen("azerah.out","w",stdout); 必…
algoritm.in / algoritm.out Even though he isn't a student of computer science, Por Costel the pig has started to study Graph Theory. Today he's learning about Bellman-Ford, an algorithm that calculates the minimum cost path from a source node (for in…
semipal.in / semipal.out Por Costel the pig, our programmer in-training, has recently returned from the Petrozaporksk training camp. There, he learned a lot of things: how to boil a cob, how to scratch his belly using his keyboard, etc... He almost r…
semipal.in / semipal.out Por Costel the pig, our programmer in-training, has recently returned from the Petrozaporksk training camp. There, he learned a lot of things: how to boil a cob, how to scratch his belly using his keyboard, etc... He almost r…
perechi3.in / perechi3.out We don't know how Por Costel the pig arrived at FMI's dance party. All we know is that he did. The dance floor is hot because Por Costel broke the air conditioner. On the dance floor, the boys and girls are clumsy. There ar…
meciul.in / meciul.out Oberyn Martell and Gregor Clegane are dueling in a trial by combat. The fight is extremely important, as the life of Tyrion Lannister is on the line. Oberyn and Gregor are measuring their skill in combat the only way the two be…
题目 //行开始看被吓一跳,那么大,没有头绪, //看了解题报告,发现这是一道大大大的水题,,,,,//2009 = 7 * 7 * 41//对2009分解,看它有哪些质因子,它最大的质因子是41,那么对于大于等于41的数,直接输出0就行了. #include<stdio.h> #include<string.h> #include<algorithm> using namespace std; int main() { int n; while(scanf("…
Problem Description 谁画8画的好,画的快,今后就发的快,学业发达,事业发达,祝大家发,发,发. Input 输入的第一行为一个整数N,表示后面有N组数据. 每组数据中有一个字符和一个整数,字符表示画笔,整数(>=5)表示高度. Output 画横线总是一个字符粗,竖线随着总高度每增长6而增加1个字符宽.当总高度从5增加到6时,其竖线宽度从1增长到2.下圈高度不小于上圈高度,但应尽量接近上圈高度,且下圈的内径呈正方形. 每画一个"8"应空一行,但最前和最后都无空…
水题,想想就过了 题目如下: 链接:https://ac.nowcoder.com/acm/contest/625/I来源:牛客网 攒机一时爽,一直攒机一直爽. 沉迷攒机的胡老师很快就发现,他每天只能靠吃泡面过活了.为了改善伙食,同时继续攒机大业,胡老师决定下海炒股. 胡老师有特别的炒股技巧.首先他会选定一支他看好的股票,然后永远只买这一支股票.此外,胡老师每天要么只买入股票要么只卖出股票,且出于某种不为人知的原因,胡老师手上最多只能持有 1 股的股票.胡老师每天会根据当天的股价及手上的持股数决…