摘要: 链接:http://acm.hdu.edu.cn/showproblem.php?pid=2159Problem Description最近xhd正在玩一款叫做FATE的游戏,为了得到极品装备,xhd在不停的杀怪做任务。久而久之xhd开始对杀怪产生的厌恶感,但又不得不通过杀怪来升完这最后一级。现在的问题是,xhd升掉最后一级还需n的经验值,xhd还留有m的忍耐度,每杀一个怪xhd会得到相应的经验,并减掉相应的忍耐度。当忍耐度降到0或者0以下时,xhd就不会玩这游戏。xhd还说了他最多只杀s只怪。请问他能升掉这最后一级吗?Input输入数据有多组,对于每组数据第一行输入n,m,k,s(0 < 阅读全文
posted @ 2011-08-11 20:01 淡墨æ末央 阅读(324) 评论(0) 推荐(0) 编辑
摘要: 链接:http://acm.hdu.edu.cn/showproblem.php?pid=2844Problem DescriptionWhuacmers 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(without 阅读全文
posted @ 2011-08-11 14:46 淡墨æ末央 阅读(470) 评论(0) 推荐(0) 编辑