给定钱币的面值 1.5.10.25 需要找给客户 36 最少找零数为: 1.10.25 function MinCoinChange(coins){ var coins = coins; var cache = {}; this.makeChange = function(amount){ var me = this; if(!amount){ return []; } if(cache[amount]){ return cache[amount]; } var min = [],newMin,
Problem Description 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 c
题目链接:http://acm.hdu.edu.cn/showproblem.php?pid=1326 题目大意: 给n堵墙,每个墙的高度不同,求最少移动多少块转使得墙的的高度相同. 解题思路: 找到平均墙的高度(即最后墙的高度),遍历所有墙,如果小于平均墙,则用平均墙减去高度即是要移动的高度,统计所有需要"补"的高度即可.注意输出. AC Code: #include<bits/stdc++.h> using namespace std; int main() { ; w
Road Construction Time Limit: 2000MS Memory Limit: 65536K Total Submissions: 10141 Accepted: 5031 Description It's almost summer time, and that means that it's almost summer construction time! This year, the good people who are in charge of the r
Max Sum Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 65536/32768 K (Java/Others)Total Submission(s): 250714 Accepted Submission(s): 59365 Problem Description Given a sequence a[1],a[2],a[3]......a[n], your job is to calculate the max su
Redundant Paths Time Limit: 1000MS Memory Limit: 65536K Total Submissions: 11047 Accepted: 4725 Description In order to get from one of the F (1 <= F <= 5,000) grazing fields (which are numbered 1..F) to another field, Bessie and the rest of the
Proving Equivalences Time Limit: 4000/2000 MS (Java/Others) Memory Limit: 32768/32768 K (Java/Others)Total Submission(s): 4263 Accepted Submission(s): 1510 Problem Description Consider the following exercise, found in a generic linear algebra t
Equivalent Sets Time Limit: 12000/4000 MS (Java/Others) Memory Limit: 104857/104857 K (Java/Others)Total Submission(s): 3568 Accepted Submission(s): 1235 Problem Description To prove two sets A and B are equivalent, we can first prove A is a su
Max Sum Plus Plus Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 65536/32768 K (Java/Others)Total Submission(s): 29942 Accepted Submission(s): 10516 Problem Description Now I think you have got an AC in Ignatius.L's "Max Sum" problem