1 #include <iostream>  2 #include <cstdio>  3 #include <cstring>  4 #include <queue>  5 using namespace std;  6   7 #define TRIEN 128  8 #define MAXN  505  9  10 typedef struct Trie { 11     int in; 12     Trie *fail; 13     Trie *next[TRIEN]; 14     Trie() { 15         in = 0; 16         fail = NULL; 17         memset(next, 0, sizeof(next)); 18     } 19 } Trie; 20  21 Trie *root; 22 char src[205], des[10005]; 23 bool visit[MAXN]; 24  25 void create(char str[], int in) { 26     int i = 0, id; 27     Trie *p = root, *q; 28  29     while (str[i]) { 30         id = str[i]; 31         ++i; 32         if (p->next[id] == NULL) { 33             q = new Trie(); 34             p->next[id] = q; 35         } 36         p = p->next[id]; 37     } 38     p->in = in; 39 } 40  41 void build_fail() { 42     int i; 43     Trie *p, *q; 44     queue<Trie *> que; 45  46     for (i=0; i<TRIEN; ++i) { 47         if (root->next[i]) { 48             root->next[i]->fail = root; 49             que.push(root->next[i]); 50         } 51     } 52  53     while (!que.empty()) { 54         p = que.front(); 55         que.pop(); 56         for (i=0; i<TRIEN; ++i) { 57             if (p->next[i]) { 58                 q = p->fail; 59                 while (q != NULL) { 60                     if (q->next[i]) { 61                         p->next[i]->fail = q->next[i]; 62                         break; 63                     } 64                     q = q->fail; 65                 } 66                 if (q == NULL) 67                     p->next[i]->fail = root; 68                 que.push(p->next[i]); 69             } 70         } 71     } 72 } 73  74 void search() { 75     int i = 0, id; 76     Trie *p = root, *tmp; 77  78     while (des[i]) { 79         id = des[i]; 80         ++i; 81         while (p->next[id]==NULL && p!=root) 82             p = p->fail; 83         p = p->next[id]; 84         if (p == NULL) 85             p = root; 86         tmp = p; 87         while (tmp != root) { 88             visit[tmp->in] = true; 89             tmp = tmp->fail; 90         } 91     } 92 } 93  94 void del(Trie *t) { 95     if (t == NULL) 96         return ; 97     for (int i=0; i<TRIEN; ++i) 98         del(t->next[i]); 99     delete t;100 }101 102 int main() {103     int n, m, cnt, total;104     int i;105 106     while (scanf("%d",&n) != EOF) {107         root = new Trie();108         for (i=1; i<=n; ++i) {109             scanf("%s", src);110             create(src, i);111         }112         build_fail();113         scanf("%d", &m);114         total = 0;115         for (i=1; i<=m; ++i) {116             scanf("%s", des);117             memset(visit, false, sizeof(visit));118             search();119             cnt = 0;120             for (int j=1; j<=n; ++j) {121                 if (visit[j]) {122                     if (!cnt)123                         printf("web %d:", i);124                     ++cnt;125                     printf(" %d", j);126                 }127             }128             if (cnt) {129                 printf("\n");130                 ++total;131             }132         }133         printf("total: %d\n", total);134         del(root);135     }136 137     return 0;138 }