func_code_string: #include <bits/stdc++.h>   using namespace std;   long long pi = 1, sum = 0, n, k, a[200100], pos[200100];   const long long inf = (long long)1e19;   int main() {     scanf( %I64d %I64d , &n, &k);     for (int i = 1; i <= n; i++) {       scanf( %I64d , &a[i]);       pos[i] = (a[i - 1] != 1 ? i - 1 : pos[i - 1]);     }     long long ans = 0;     for (long long i = 1; i <= n; i++) {       pi = sum = a[i];       ans += (k == 1);       for (long long now = pos[i], pre = i;; pre = now, now = pos[now]) {         long long mid = pi - sum * (long long)k;         if (mid > 0 && mid % k == 0 && mid / k < pre - now) ans++;         if (!now || inf / a[now] < pi) break;         pi *= (long long)a[now];         sum += a[now] + pre - now - 1;         ans += (pi == sum * (long long)k);       }     }     printf( %I64d n , ans);     return 0;   }   