poj 3193 Cow Phrasebook

#include <iostream>#include <cstdio>#include <cstring>using namespace std;const int MAX = 1010;char sentence[MAX][65];int main(){    int N, M, i, j, ans, k;    char str[65];    scanf("%d%d", &M, &N);    getchar();    for (i = 0; i < M; ++i)    {        gets(sentence[i]);    }    int len;    ans = 0;    for (i = 0; i < N; ++i)    {        gets(str);        len = strlen(str);        for (j = 0; j < M; ++j)        { for (k = 0; k < len; ++k) {     if (str[k] != sentence[j][k])     {         break;     } } if (k == len) {     ans ++;     break; }        }    }    printf("%dn", ans);    return 0;}