Big Christmas Tree Time Limit: 3000MS Memory Limit: 131072K Total Submissions: 19029 Accepted: 4058 Description Christmas is coming to KCM city. Suby the loyal civilian in KCM city is preparing a big neat Christmas tree. The simple structure of t
过山车 Time Limit: 1000/1000 MS (Java/Others) Memory Limit: 32768/32768 K (Java/Others)Total Submission(s): 13476 Accepted Submission(s): 5901 Problem Description RPG girls今天和大家一起去游乐场玩,终于可以坐上梦寐以求的过山车了.可是,过山车的每一排只有两个座位,而且还有条不成文的规矩,就是每个女生必须找个个男生做par
最短路 Time Limit: 5000/1000 MS (Java/Others) Memory Limit: 32768/32768 K (Java/Others) Total Submission(s): 42716 Accepted Submission(s): 18715 Problem Description 在每年的校赛里,全部进入决赛的同学都会获得一件非常美丽的t-shirt.可是每当我们的工作人员把上百件的衣服从商店运回到赛场的时候,却是非常累的! 所以如今他们想要
The Accomodation of Students Time Limit: 5000/1000 MS (Java/Others) Memory Limit: 32768/32768 K (Java/Others)Total Submission(s): 3565 Accepted Submission(s): 1659 Problem Description There are a group of students. Some of them may know each ot
import java.util.*; public class Main{ static int MAX_VERTEXNUM = 100; static int [] visited = new int[MAX_VERTEXNUM]; public static void main(String [] args){ Graph G = new Graph(); creatGraph(G); output(G); for(int i=0;i<G.vertex_num;i++) visited[i