hnust_xiehonghao的专栏

Legal or NotTime Limit: 2000/1000 MS (Java/Others)    Memory Limit: 32768/32768 K (Java/Others)Total Submission(s): 1883    Accepted Submission(s): 817Problem DescriptionACM-DIY is a large

确定比赛名次Time Limit: 2000/1000 MS (Java/Others)    Memory Limit: 65536/32768 K (Java/Others)Total Submission(s): 5135    Accepted Submission(s): 1910Problem Description有 N个比赛队（1 Input

确定比赛名次Time Limit: 2000/1000 MS (Java/Others)    Memory Limit: 65536/32768 K (Java/Others)Total Submission(s): 5135    Accepted Submission(s): 1910Problem Description有 N个比赛队（1 Input

#include#include#includeusing namespace std;#define max 20005int pre[max],las[max],parent[max],in[max];char f[max];struct edge{ int val; struct edge *next;}*e[10005];int find_root(int x)//

Problem B: BarricadeTime Limit: 1 Sec  Memory Limit: 32 MBSUBMIT: 185  Solved: 47[SUBMIT][STATUS]DescriptionGBQC国一共有N个城市，标号分别为1, 2, …, N。N个城市间一共有M条单向通行的道路。不幸的是，GBQC国的城市1连续暴雨，使得整个城市淹没在汪洋洪

Friend ChainsTime Limit: 2000/1000 MS (Java/Others)    Memory Limit: 32768/32768 K (Java/Others)Total Submission(s): 575    Accepted Submission(s): 258Problem DescriptionFor a group of peo

http://acm.xidian.edu.cn/land/problem/detail?problem_id=1228&contest_id=22Problem 1228 - 最大匹配Time Limit: 1000MS   Memory Limit: 65536KB  Difficulty:Total Submit: 220  Accepted: 31  Special Judge