http://acm.hdu.edu.cn/showproblem.php?pid=5310 题目大意:要买n个纪念品,可以单个买p元每个,可以成套买q元一套,每套有m个,求最少花费 #include<stdio.h> #include<math.h> #include<string.h> #include<stdlib.h> #define N 110 using namespace std; int main() { int t, sum, n, m,…

Souvenir  Accepts: 901  Submissions: 2743  Time Limit: 2000/1000 MS (Java/Others)  Memory Limit: 262144/262144 K (Java/Others) Problem Description Today is the 1st anniversary of BestCoder. Soda, the contest manager, wants to buy a souvenir for each…

题意:今天是BestCoder一周年纪念日. 比赛管理员Soda想要给每个参赛者准备一个纪念品. 商店里纪念品的单价是p元, 同时也可以花q元购买纪念品套装, 一个套装里有m个纪念品.今天总共有n个参赛者, Soda想要知道最少需要花多少钱才可以给每个人都准备一个纪念品. 思路:3种可能之一,要么不买套装,要么全买套装,要么留下一点点单独买其他买套装. //#include <bits/stdc++.h> #include <iostream> #include <cstri…

题意:要买n个纪念品,单价p元,有团购价 m个q元,问怎样买钱最少 这个是BC周年庆第一题,水题昂,小学数学题,就是看n个纪念品单买.总体买团购然后零头买单价的.全部买团购价的多买也无所谓的,然后直接取最小值就没了``` #include<stdio.h> #include<string.h> #include<algorithm> #include<math.h> using namespace std; int minn(int a,int b){ re…

http://acm.hdu.edu.cn/showproblem.php?pid=2126 Buy the souvenirs Time Limit: 10000/1000 MS (Java/Others)    Memory Limit: 32768/32768 K (Java/Others)Total Submission(s): 1904    Accepted Submission(s): 711 Problem Description When the winter holiday…

Buy the souvenirs Time Limit: 10000/1000 MS (Java/Others)    Memory Limit: 32768/32768 K (Java/Others) Problem Description When the winter holiday comes, a lot of people will have a trip. Generally, there are a lot of souvenirs to sell, and sometimes…

Buy the souvenirs Time Limit: 10000/1000 MS (Java/Others)    Memory Limit: 32768/32768 K (Java/Others)Total Submission(s): 1886    Accepted Submission(s): 699 Problem Description When the winter holiday comes, a lot of people will have a trip. Genera…

Buy the souvenirs Time Limit: 10000/1000 MS (Java/Others)    Memory Limit: 32768/32768 K (Java/Others)Total Submission(s): 1662    Accepted Submission(s): 611 Problem Description When the winter holiday comes, a lot of people will have a trip. Genera…

Saving HDU Time Limit: 3000/1000 MS (Java/Others)    Memory Limit: 32768/32768 K (Java/Others) Total Submission(s): 7194    Accepted Submission(s): 3345 Problem Description 话说上回讲到海东集团面临内外交困,公司的元老也只剩下XHD夫妇二人了.显然,作为多年拼搏的商人,XHD不会坐以待毙的.  一天,当他正在苦思冥想解困良策的…

http://acm.hdu.edu.cn/showproblem.php?pid=3037 Lucas定理模板. 现在才写,noip滚粗前兆QAQ #include<cstdio> #include<cstring> #include<algorithm> using namespace std; typedef long long ll; int jc[100003]; int p; int ipow(int x, int b) { ll t = 1, w = x;…