immuntasir

11991

Feb 18th, 2015
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C++ 0.56 KB | None | 0 0
  1. #include <cstdio>
  2. using namespace std;
  3. int ara[100000];
  4. int main() {
  5.     int a,b;
  6.     while (scanf("%d%d",&a,&b) != EOF) {
  7.         int i;
  8.         for (i=0;i<a;i++) scanf("%d",&ara[i]);
  9.         while (b--) {
  10.             int x,y;
  11.             scanf("%d%d",&x,&y);
  12.             int j,cnt=0;
  13.             for (j=0;j<a;j++) {
  14.                 if (ara[j] == y) cnt++;
  15.                 if (cnt==x) break;
  16.             }
  17.             if(cnt==x) printf("%d\n",j+1);
  18.             else printf("0\n");
  19.             for (i=0;i<a;i++) ara[i] = 0;
  20.         }
  21.     }
  22.     return 0;
  23. }
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