时间限制:1 秒 内存限制:32 兆 特殊判题:否 提交:376 解决:132 题目描述: It is vitally important to have all the cities connected by highways in a war. If a city is occupied by the enemy, all the highways from/toward that city are closed. We must know immediately if we need to…
1013 Battle Over Cities(25 分) It is vitally important to have all the cities connected by highways in a war. If a city is occupied by the enemy, all the highways from/toward that city are closed. We must know immediately if we need to repair any othe…
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…