Problem Description Whuacmers use coins.They have coins of value A1,A2,A3...An Silverland dollar. One day Hibix opened purse and found there were some coins. He decided to buy a very nice watch in a nearby shop. He wanted to pay the exact price(witho…
题目链接:http://poj.org/problem?id=1742 http://acm.hdu.edu.cn/showproblem.php?pid=2844 题目分类:动态规划 代码: #include<stdio.h> #include<string.h> #include<math.h> #include<algorithm> using namespace std; int n,m; ]; struct P { int a,b; }point[…