Description 有一个国家,流通着N种面值的硬币,其中包括了1分硬币.另外,有一种面值为K分的纸币,它超过了所有硬币的面值. 有一位硬币收藏家,他想收集每一种面值的硬币样本.他家里已经有一些硬币,但是现在他只带着一张K分纸币去商店. 商店里总共有K-1种商品,价格分别为1分.2分……K-1分.这家商店使用以下算法找零: 1. 假设总共需要找A分: 2. 寻找最高的不超过A的硬币面值,设它为B分硬币: 3. 给顾客一枚B分硬币,然后令A为A-B: 4. 如果A=0,算法结束:否则转2. 收…

Search GO 说明:输入题号直接进入相应题目,如需搜索含数字的题目,请在关键词前加单引号 Problem ID Title Source AC Submit Y 1000 A+B Problem 10983 18765 Y 1036 [ZJOI2008]树的统计Count 5293 13132 Y 1588 [HNOI2002]营业额统计 5056 13607 1001 [BeiJing2006]狼抓兔子 4526 18386 Y 2002 [Hnoi2010]Bounce 弹飞绵羊 43…

You are given coins of different denominations and a total amount of money amount. Write a function to compute the fewest number of coins that you need to make up that amount. If that amount of money cannot be made up by any combination of the coins,…

题目描述 Farmer John's cows like to play coin games so FJ has invented with a new two-player coin game called Xoinc for them. Initially a stack of N (5 <= N <= 2,000) coins sits on the ground; coin i from the top has integer value C_i (1 <= C_i <=…

题目描述 Farmer John's cows like to play coin games so FJ has invented with a new two-player coin game called Xoinc for them. Initially a stack of N (5 <= N <= 2,000) coins sits on the ground; coin i from the top has integer value C_i (1 <= C_i <=…

原题链接在这里:https://leetcode.com/problems/coin-change/ 题目: You are given coins of different denominations and a total amount of money amount. Write a function to compute the fewest number of coins that you need to make up that amount. If that amount of m…

Coin Test 时间限制:3000 ms  |  内存限制:65535 KB 难度:1   描述 As is known to all,if you throw a coin up and let it droped on the desk there are usually three results. Yes,just believe what I say ~it can be the right side or the other side or standing on the des…

Coin Change Time Limit: 1000/1000 MS (Java/Others)    Memory Limit: 32768/32768 K (Java/Others)Total Submission(s): 10289    Accepted Submission(s): 3451 Problem Description Suppose there are 5 types of coins: 50-cent, 25-cent, 10-cent, 5-cent, and 1…

You are given coins of different denominations and a total amount of money amount. Write a function to compute the fewest number of coins that you need to make up that amount. If that amount of money cannot be made up by any combination of the coins,…

题意:给出1,5,10,25,50五种硬币,再给出n,问有多少种不同的方案能够凑齐n 自己写的时候写出来方案数老是更少(用的一维的) 后来搜题解发现,要用二维的来写 http://blog.csdn.net/keshuai19940722/article/details/11025971 这一篇说的是会有面值的重复问题,还不是很理解 还有就是一个预处理的问题, 看了题解之后再自己写,很习惯的把处理dp数组写到while循环里面,一直tle 后来看到这篇题解 http://www.cnblogs.…

Something cost $10.25 and the customer pays with a $20 bill, the program will print out the most efficient "change-breakdown" which is 1 five, 4 ones, and 3quarters. Find the minimum number of coins required to make change for a given sum (given…

Suppose there are 5 types of coins: 50-cent, 25-cent, 10-cent, 5-cent, and 1-cent. We want to make changes with these coins for a given amount of money. For example, if we have 11 cents, then we can make changes with one 10-cent coin and one 1-cent c…

描述 As is known to all,if you throw a coin up and let it droped on the desk there are usually three results. Yes,just believe what I say ~it can be the right side or the other side or standing on the desk, If you don't believe this,just try In the pas…

Coin partitions Let p(n) represent the number of different ways in which n coins can be separated into piles. For example, five coins can separated into piles in exactly seven different ways, so p(5)=7. OOOOOOOOO OOOO OOOOO O OOO OO OOO O O OO O O O…

https://leetcode.com/problems/coin-change/ You are given coins of different denominations and a total amount of money amount. Write a function to compute the fewest number of coins that you need to make up that amount. If that amount of money cannot…

动态规划里例题,硬币问题. p[i] = dp[i - coin[j]] + 1; 注意i < coin[j] dp[i-coin[j]]无解都要跳过. public class Solution { public int coinChange(int[] coins, int amount) { int[] dp = new int[amount+1]; Arrays.fill(dp,Integer.MAX_VALUE); //dp[i] = dp[i - coin[j]] + 1; dp[0…

Coin Change Time Limit: 1000/1000 MS (Java/Others) Memory Limit: 32768/32768 K (Java/Others) Total Submission(s): 10924 Accepted Submission(s): 3669 Problem Description Suppose there are 5 types of coins: 50-cent, 25-cent, 10-cent, 5-cent, and 1-cent…

自2009年起,Coin便是Java 7(和Java 8)中一个开源的子项目.创建Coin项目是为了反映Java语言中的微小变动: 修改Java语言,按不同的修改方式及其复杂度依次分为:类库.工具提供的功能.语法糖.语言的新特性.类文件格式的变化.VM的新特性: 语法糖,是描述一种语言特性的短语:它表示这是冗余的语法——在语言中已经存在一种表示形式了,但语法糖用起来更便捷: Coin项目提案的评判规则很简单,贡献者要完成三项任务,a 提交一份详细的提案来描述修改,b 在邮件列表上针对提案进行开放…

题意:有1,5,10,25,50五种硬币,给出一个数字,问又几种凑钱的方式能凑出这个数. 经典的dp题...可以递推也可以记忆化搜索... 我个人比较喜欢记忆化搜索,递推不是很熟练. 记忆化搜索:很白痴的算法,直接交给下一层去算,算完记录下来以免之后重复算. 代码: /* * Author: illuz <iilluzen[at]gmail.com> * Blog: http://blog.csdn.net/hcbbt * File: _uva674.cpp * Create Date: 20…

UVA 674  Coin Change  解题报告 题目链接:http://acm.hust.edu.cn/vjudge/contest/view.action?cid=87730#problem/E 题目: Suppose there are 5 types of coins: 50-cent, 25-cent, 10-cent, 5-cent, and 1-cent. We want to make changes with these coins for a given amount o…

JSU省赛队员选拔赛个人赛1 一.题目概述: A.Coin Change(暴力求解.动态规划)     B.Fibbonacci Number(递推求解) C.Max Num(排序.比较) D.单词数(字符串比较.库函数运用) E.无限的路(平面几何) F.叠筐(规律输出) 二.解题报告: A.Coin Change 给一个钱的总金额,求出用100个以内的50分.25分.10分.5分.1分硬币拼成该金额的不同拼法. 直接暴力,打表什么的都是浮云.开始总觉得用暴力求解显得自己没风度,不够高端霸气上…

<span style="color: green; font-family: Arial; font-size: 12px; background-color: rgb(255, 255, 255);">Daizhenyang's Coin </span> <span style="color: green; font-family: Arial; font-size: 12px; background-color: rgb(255, 255,…

1349: [Baltic2006]Squint Time Limit: 1 Sec  Memory Limit: 64 MBSubmit: 427  Solved: 248[Submit][Status][Discuss] Description Write a program to calculate integer square roots. Input The input is read from a text file named squint.in. Its only line co…

原题 You are given coins of different denominations and a total amount of money amount. Write a function to compute the fewest number of coins that you need to make up that amount. If that amount of money cannot be made up by any combination of the coi…

C - Coin Change (III) Time Limit:2000MS     Memory Limit:32768KB     64bit IO Format:%lld & %llu Submit Status Practice LightOJ 1233 Description In a strange shop there are n types of coins of value A1, A2 ... An. C1, C2, ... Cn denote the number of…

Coin Change (IV) Time Limit: 1000MS   Memory Limit: 32768KB   64bit IO Format: %lld & %llu [Submit]   [Go Back]   [Status] Description Given n coins, values of them are A1, A2 ... An respectively, you have to find whether you can pay K using the coin…

                                                           Coin Change (II) Time Limit: 1000MS   Memory Limit: 32768KB   64bit IO Format: %lld & %llu [Submit]   [Go Back]   [Status] Description In a strange shop there are n types of coins of value A1…

You are given coins of different denominations and a total amount of money. Write a function to compute the number of combinations that make up that amount. You may assume that you have infinite number of each kind of coin. Note: You can assume that…

You are given coins of different denominations and a total amount of money amount. Write a function to compute the fewest number of coins that you need to make up that amount. If that amount of money cannot be made up by any combination of the coins,…

You are given coins of different denominations and a total amount of money. Write a function to compute the number of combinations that make up that amount. You may assume that you have infinite number of each kind of coin. Example 1: Input: amount =…