钱币兑换问题 Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 65536/32768 K (Java/Others) Total Submission(s): 4565 Accepted Submission(s): 2576 Problem Description 在一个国家仅有1分,2分,3分硬币,将钱N兑换成硬币有很多种兑法.请你编程序计算出共有多少种兑法. Input 每行只有一个正整数N,N小于32768. …
题目1502:最大值最小化(二分答案) 九度OJ Java import java.util.Scanner; public class Main { public static int max(int x ,int y){ return x > y ? x : y; } public static int solve(int tot , int m , int n ,int a[]){ int low = 1 , high = tot; while(low <= high){ int mid…