zoukankan      html  css  js  c++  java
  • UVA 674 Coin Change (DP)

    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 coin, two 5-cent coins and one 1-cent coin, one 5-cent coin and six 1-cent coins, or eleven 1-cent coins. So there are four ways of making changes for 11 cents with the above coins. Note that we count that there is one way of making change for zero cent.


    Write a program to find the total number of different ways of making changes for any amount of money in cents. Your program should be able to handle up to 7489 cents.

    Input 

    The input file contains any number of lines, each one consisting of a number for the amount of money in cents.

    Output 

    For each input line, output a line containing the number of different ways of making changes with the above 5 types of coins.

    Sample Input 

    11
    26
    

    Sample Output 

    4
    13
    

    5种面值钱币,要求出兑换某个钱的方法总数:

    #include<iostream>
    #include<cstdio>
    #include<cstring>
    #include<algorithm>
    #include<limits.h>
    typedef long long LL;
    using namespace std;
    int v[5]={1,5,10,25,50};
    int dp[100000];
    int main()
    {
        int n;
        while(~scanf("%d",&n))
        {
            memset(dp,0,sizeof(dp));
            dp[0]=1;
            for(int i=0;i<5;i++)
            {
                for(int j=v[i];j<=n;j++)
                   dp[j]+=dp[j-v[i]];
    
            }
            printf("%d
    ",dp[n]);
        }
        return 0;
    }
    


  • 相关阅读:
    SpringMVC 拦截器不拦截静态资源的三种处理方式
    Tomcat启动失败问题 (指定的主资源集 [D:javaapache-tomcat-9.0.35webappsAppManageSystem] 无效)
    oracle转postgresql FOR UPDATE WAIT 5 处理
    jq插件验证
    HTML5数据储存
    canvas 一些 用法大全
    HTML canvas 绘图
    CSS3
    HTML 核心内容
    HTML5 媒体
  • 原文地址:https://www.cnblogs.com/mfrbuaa/p/5374291.html
Copyright © 2011-2022 走看看