Lang:G++
Edit12345678910111213141516171819202122232425262728#include <cstdio>#define N 1000000int arr[N];int main(){int n, v, i, pos = -1, cnt = 0;scanf("%d%d", &n, &v);for(i = 0; i < n; i++) {scanf("%d", &arr[i]);if(arr[i] == v) {pos = i;}}if(pos == -1){printf("-1");}else {for(i = 0; i < n; i++) {if(arr[i] <= v)cnt++;}printf("%d", cnt);}return 0;}