The trouble of Xiaoqian Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 32768/32768 K (Java/Others) Total Submission(s): 1472 Accepted Submission(s): 502 Problem Description In the country of ALPC , Xiaoqian is a very famous mathematician. She i…

hdu 3591  The trouble of Xiaoqian 题意:xiaoqi要买一个T元的东西,当前的货币有N种,xiaoqi对于每种货币有Ci个:题中定义了最小数量即xiaoqi拿去买东西的钱的张数加上店家找的零钱的张数(店家每种货币有无限多张,且找零是按照最小的数量找零的):问xiaoqi买元东西的最小数量? 多重背包+完全背包: 思路:这个最小数量是拿去买东西的张数和找零的张数之和,其实我们只需要将这两个步骤分开,开算出能买T元东西的前i最少f[i]张,这里涉及到容量问题:容量只…

The trouble of Xiaoqian Time Limit: 2000/1000 MS (Java/Others)    Memory Limit: 32768/32768 K (Java/Others)Total Submission(s): 1076    Accepted Submission(s): 355 Problem Description In the country of ALPC , Xiaoqian is a very famous mathematician.…

HDU 3591 The trouble of Xiaoqian(多重背包+全然背包) pid=3591">http://acm.hdu.edu.cn/showproblem.php? pid=3591 题意: 有一个具有n种货币的货币系统, 每种货币的面值为val[i]. 如今小杰手上拿着num[1],num[2],-num[n]个第1种,第2种-第n种货币去买价值为T(T<=20000)的商品, 他给售货员总价值>=T的货币,然后售货员(可能,假设小杰给的钱>T,那肯…

The trouble of Xiaoqian Time Limit: 2000/1000 MS (Java/Others)    Memory Limit: 32768/32768 K (Java/Others)Total Submission(s): 2166    Accepted Submission(s): 773 Problem Description In the country of ALPC , Xiaoqian is a very famous mathematician.…

//给出Xiaoqian的钱币的价值和其身上有的每种钱的个数 //商家的每种钱的个数是无穷,xiaoqian一次最多付20000 //问如何付钱交易中钱币的个数最少 //Xiaoqian是多重背包 //商家是全然背包 #include<cstdio> #include<cstring> #include<iostream> using namespace std ; const int maxn = 20010 ; const int inf = 0x3f3f3f3f…

题目大意 有 \(N\) 种不同面值的硬币,分别给出每种硬币的面值 \(v_i\) 和数量 \(c_i\).同时,售货员每种硬币数量都是无限的,用来找零. 要买价格为 \(T\) 的商品,求在交易中最少使用的硬币的个数(指的是交易中给售货员的硬币个数与找回的硬币个数之和). 个数最多不能超过 \(20000\),如果不能实现,输出 \(-1\):否则输出此次交易中使用的最少的硬币个数. 样例 有 \(3\) 种硬币,面值分别为 \(5, 25 50\),个数分别为 \(5, 2, 1\),要买…

题目: The trouble of Xiaoqian Time Limit: 2000/1000 MS (Java/Others)    Memory Limit: 32768/32768 K (Java/Others)Total Submission(s): 1997    Accepted Submission(s): 711 Problem Description In the country of ALPC , Xiaoqian is a very famous mathematici…

题目链接: http://acm.hdu.edu.cn/showproblem.php?pid=3591 The trouble of Xiaoqian Time Limit: 2000/1000 MS (Java/Others)    Memory Limit: 32768/32768 K (Java/Others)Total Submission(s): 2798    Accepted Submission(s): 972 Problem Description In the countr…

The trouble of Xiaoqian Time Limit: 2000/1000 MS (Java/Others)    Memory Limit: 32768/32768 K (Java/Others)Total Submission(s): 2006    Accepted Submission(s): 712 Problem Description In the country of ALPC , Xiaoqian is a very famous mathematician.…

http://acm.hdu.edu.cn/showproblem.php?pid=1455 http://uva.onlinejudge.org/index.php?option=com_onlinejudge&Itemid=8&page=show_problem&problem=243 uva开头描述: 307 - Sticks Time limit: 3.000 seconds hduoj 开头描述: E - Sticks Time Limit:3000MS     Memo…

1863: [Zjoi2006]trouble 皇帝的烦恼 Time Limit: 1 Sec  Memory Limit: 64 MBSubmit: 559  Solved: 295[Submit][Status][Discuss] Description 经过多年的杀戮,秦皇终于统一了中国.为了抵御外来的侵略,他准备在国土边境安置n名将军.不幸的是这n名将军羽翼渐丰,开始展露他们的狼子野心了.他们拒绝述职.拒绝接受皇帝的圣旨.秦皇已经准备好了秘密处决这些无礼的边防大将.不过为防兵变,他决定先…

Jerry's trouble Problem's Link:   http://acm.csu.edu.cn/OnlineJudge/problem.php?id=1556 Mean: 略. analyse: 水题,直接快速幂. Time complexity: O(n) Source code:  // Memory Time // 1347K 0MS // by : crazyacking // 2015-03-29-19.18 #include<map> #include<que…

Trouble Time Limit: 5000MS   Memory Limit: 32768KB   64bit IO Format: %I64d & %I64u Submit Status Description Hassan is in trouble. His mathematics teacher has given him a very difficult problem called 5-sum. Please help him. The 5-sum problem is def…

http://acm.hdu.edu.cn/showproblem.php?pid=4712 Hamming Distance Time Limit: 6000/3000 MS (Java/Others)    Memory Limit: 65535/65535 K (Java/Others) Total Submission(s): 1610    Accepted Submission(s): 630 Problem Description (From wikipedia) For bina…

hduoj 4706 Children's Day 2013 ACM/ICPC Asia Regional Online —— Warmup Herding Time Limit: 2000/1000 MS (Java/Others)    Memory Limit: 32768/32768 K (Java/Others) Total Submission(s): 2005    Accepted Submission(s): 563 Problem Description Little Joh…

Linux 常见的trouble shooting故障排错 备份开机所必须运行的程序对一个运维人员来说是非常有必要的.在实际生产环境中,系统和数据基本都是安装在不同的硬盘上面,因为企业最关心的还是数据,系统崩溃了,最坏的方法就是重新安装系统,但是数据丢失了,那会直接给企业带来损失,如果系统和数据都放在同一个硬盘上面,那系统都进不去了,何谈数据.解决常见的trouble shooting,不要在系统出现故障的时候,想到的第一个就是重装系统.为解决常见的trouble shooting,首先必须先了…

Trouble Time Limit: 10000/5000 MS (Java/Others)    Memory Limit: 32768/32768 K (Java/Others)Total Submission(s): 3526    Accepted Submission(s): 1113 Problem Description Hassan is in trouble. His mathematics teacher has given him a very difficult pro…

二分+DP Orz KuribohG 神题啊= = 满足单调性是比较显然的…… 然而蒟蒻并不会判断能否满足……QwQ 神一样的DP姿势:f[i]表示第 i 个与第1个最多有多少个相同,g[i]表示最少.那么如果g[n]==0就表示满足 /************************************************************** Problem: 1863 User: Tunix Language: C++ Result: Accepted Time:116 ms…

Children are always sweet but they can sometimes make you feel bitter. In this problem, you will seehow Tintin, a five year’s old boy, creates trouble for his parents. Tintin is a joyful boy and is alwaysbusy in doing something. But what he does is no…

863: [Zjoi2006]trouble 皇帝的烦恼 Time Limit: 1 Sec  Memory Limit: 64 MBSubmit: 465  Solved: 240[Submit][Status][Discuss] Description 经过多年的杀戮,秦皇终于统一了中国.为了抵御外来的侵略,他准备在国土边境安置n名将军.不幸的是这n名将军羽翼渐丰,开始展露他们的狼子野心了.他们拒绝述职.拒绝接受皇帝的圣旨.秦皇已经准备好了秘密处决这些无礼的边防大将.不过为防兵变,他决定先授…

白书原题.l边界又设错啦.一般都是错这里吧.注意为什么这里不能是l=0.(只是为了判断第一个和最后一个 #include<cstdio> #include<cstring> #include<iostream> #include<algorithm> using namespace std; #define rep(i,n) for(int i=1;i<=n;i++) #define clr(x,c) memset(x,c,sizeof(x)) #de…

Once again, I run into trouble when upgrading my LinuxMint. In last few days, my Linux mint notifies me that lots of packages need to be upgraded. As I'm using an LTS version, I agreed to download and upgrade all packages, which includes pidgin. Pidg…

二分答案..然后从头到尾推一下, 看最后一个能不能取0个和第一个人相同的勋章 ----------------------------------------------------------------------- #include<cstdio> #include<cstring> #include<algorithm>   using namespace std;   const int maxn = 20009;   int w[maxn], Min[max…

matlab里textread出现错误“Trouble reading floating point number from file (row 1, field 1)” 解决办法:traindata.xls另存为“文本文件(制表符分隔)(*.txt)” 然后再进行读取即可.…

最短路基础 这个题目hdu-oj 1874可以用来练习最短路的一些算法. Dijkstra 无优化版本 #include<cstdio> #include<iostream> #include<algorithm> #include<cstring> #define mt memset using namespace std; const int maxn = 210; const int inf = 1<<30; int N,M; int mp…

Snail’s trouble Time Limit: 20000/10000 MS (Java/Others) Memory Limit: 32768/32768 K (Java/Others) Total Submission(s): 74 Accepted Submission(s): 51   Problem Description Once upon a time, there was a poor snail. Every day, it tried very hard to cra…

Hassan is in trouble. His mathematics teacher has given him a very difficult problem called 5-sum. Please help him. The 5-sum problem is defined as follows: Given 5 sets S_1,...,S_5 of n integer numbers each, is there a_1 in S_1,...,a_5 in S_5 such t…

版权声明: 本文为博主Bravo Yeung(知乎UserName同名)的原创文章,欲转载请先私信获博主允许,转载时请附上网址 http://blog.csdn.net/lzuacm. HDUoj 5391 - Zball in Tina Town 在线提交: http://acm.hdu.edu.cn/showproblem.php?pid=5391 Time Limit: 3000/1500 MS (Java/Others) Memory Limit: 262144/262144 K (Ja…

版权声明: 本文为博主Bravo Yeung(知乎UserName同名)的原创文章,欲转载请先私信获博主允许,转载时请附上网址 http://blog.csdn.net/lzuacm. C++版 - HDUoj 2010 3阶的水仙花数 - 牛客网 时间限制:1秒 空间限制:32768K 热度指数:1005 在线提交(牛客网仅支持C++或Java): https://www.nowcoder.com/questionTerminal/dc943274e8254a9eb074298fb208470…