hdu 4194(模拟)

符合三者之一的则不满足规定,求不满足规定的个数。直接模拟。

1.被同一个人审查多次

2.被和自己同一组织的审查

3.被审查次数不等于k

代码如下:

 1 /**************************************************
 2  * Author     : xiaohao Z
 3  * Blog     : http://www.cnblogs.com/shu-xiaohao/
 4  * Last modified : 2014-06-28 17:36
 5  * Filename     : hdu_4194.cpp
 6  * Description     : 
 7  * ************************************************/
 8 
 9 #include <iostream>
10 #include <cstdio>
11 #include <cstring>
12 #include <cstdlib>
13 #include <cmath>
14 #include <algorithm>
15 #include <queue>
16 #include <stack>
17 #include <vector>
18 #include <set>
19 #include <map>
20 #define MP(a, b) make_pair(a, b)
21 #define PB(a) push_back(a)
22 
23 using namespace std;
24 typedef long long ll;
25 typedef pair<int, int> pii;
26 typedef pair<unsigned int,unsigned int> puu;
27 typedef pair<int, double> pid;
28 typedef pair<ll, int> pli;
29 typedef pair<int, ll> pil;
30 
31 const int INF = 0x3f3f3f3f;
32 const double eps = 1E-6;
33 const int LEN = 1001;
34 map<string, int> mp;
35 int n, k, top;
36 int num[LEN];
37 vector<int> tab[LEN];
38 
39 int ch(string s){
40     if(!mp.count(s)) mp[s] = top++;
41     return mp[s];
42 }
43 
44 int main()
45 {
46 //    freopen("in.txt", "r", stdin);
47 
48     char str[1010];
49     int tmp;
50     while(scanf("%d%d", &k, &n) != EOF){
51         if(!k && !n) break;
52         for(int i=0; i<LEN; i++) tab[i].clear();
53         top = 0; mp.clear();
54         for(int i=0; i<n; i++){
55             scanf("%s", &str);
56             num[i] = ch(str);
57             for(int j=0; j<k; j++){
58                 scanf("%d", &tmp);
59                 tmp --;
60                 tab[tmp].PB(i);
61             }
62         }
63         int ans = 0;
64         for(int i=0; i<n; i++){
65             if(tab[i].size() != k) ans ++;
66             else{
67                 map<int, int> st;
68                 int cc = 0;
69                 for(int j=0; j<tab[i].size(); j++){
70                     int x = tab[i][j], y = num[i];
71                     if(num[x] == y || st.count(x)){
72                         ans ++;break;
73                     }else st[x] = 1;
74                 }
75             }
76         }
77         if(ans == 0) puts("NO PROBLEMS FOUND");
78         else if(ans == 1) puts("1 PROBLEM FOUND");
79         else printf("%d PROBLEMS FOUND\n", ans);
80     }
81     return 0;
82 }
View Code

 

posted @ 2014-06-28 23:47  张小豪  阅读(448)  评论(0编辑  收藏  举报