http://acm.hdu.edu.cn/showproblem.php?pid=1596 这道题目与杭电2544最短路的思想是一样的.仅仅只是是把+改成了*,输入输出有些不一样而已. find the safest road Time Limit: 10000/5000 MS (Java/Others) Memory Limit: 32768/32768 K (Java/Others) Total Submission(s): 6985 Accepted Submission(s…
find the safest road Time Limit: 10000/5000 MS (Java/Others) Memory Limit: 32768/32768 K (Java/Others) Total Submission(s): 6380 Accepted Submission(s): 2271 Problem Description XX星球有非常多城市,每一个城市之间有一条或多条飞行通道,可是并非全部的路都是非常安全的,每一条路有一个安全系数s,s是在 0 和…
find the safest road Time Limit: 10000/5000 MS (Java/Others) Memory Limit: 32768/32768 K (Java/Others) Total Submission(s): 6973 Accepted Submission(s): 2469 Problem Description XX星球有非常多城市,每一个城市之间有一条或多条飞行通道,可是并非全部的路都是非常安全的,每一条路有一个安全系数s,s是在 0 和…
Description Mr Wang wants some boys to help him with a project. Because the project is rather complex, the more boys come, the better it will be. Of course there are certain requirements. Mr Wang selected a room big enough to hold the boys. The boy w…
Description Today is Ignatius' birthday. He invites a lot of friends. Now it's dinner time. Ignatius wants to know how many tables he needs at least. You have to notice that not all the friends know each other, and all the friends do not want to stay…
find the safest road Time Limit: 10000/5000 MS (Java/Others) Memory Limit: 32768/32768 K (Java/Others) Total Submission(s): 9368 Accepted Submission(s): 3308 Problem Description XX星球有非常多城市,每一个城市之间有一条或多条飞行通道,可是并非全部的路都是非常安全的,每一条路有一个安全系数s,s是在 0 和…
find the safest road Time Limit: 10000/5000 MS (Java/Others) Memory Limit: 32768/32768 K (Java/Others) Total Submission(s): 9033 Accepted Submission(s): 3173 Problem Description XX星球有非常多城市,每一个城市之间有一条或多条飞行通道,可是并非全部的路都是非常安全的,每一条路有一个安全系数s,s是在 0 和…
Quoit Design Problem Description Have you ever played quoit in a playground? Quoit is a game in which flat rings are pitched at some toys, with all the toys encircled awarded. In the field of Cyberground, the position of each toy is fixed, and the ri…
海选女主角 Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 65536/32768 K (Java/Others)Total Submission(s): 85643 Accepted Submission(s): 37531 Problem Description potato老师虽然很喜欢教书,但是迫于生活压力,不得不想办法在业余时间挣点外快以养家糊口.“做什么比较挣钱呢?筛沙子没力气,看大门又不够帅...”potato老…
import java.util.Arrays; import java.util.Scanner; //杭电oj 4004 //解题思路:利用二分法查找,即先选取跳跃距离的区间,从最大到最小, //然后去中值,并依次到judgeHigh函数判断是否满足条件,然后逐步逼近最终答案 public class Main { public static void main(String[] args) { Scanner in=new Scanner(System.in); while (in.has…
Problem Description Ignatius is poor at math,he falls across a puzzle problem,so he has no choice but to appeal to Eddy. this problem describes that:f(x)=5*x^13+13*x^5+k*a*x,input a nonegative integer k(k<10000),to find the minimal nonegative integer…
最近在尝试做acm试题,刚刚是1001题就把我困住了,这是题目: Problem Description In this problem, your task is to calculate SUM(n) = 1 + 2 + 3 + ... + n. Input The input will consist of a series of integers n, one integer per line Output For each case, output SUM(n) in one…