func_code_string: #include <bits/stdc++.h>   using namespace std;   int main() {     int k, l, m, n, d;     int cont = 0;     cin >> k >> l >> m >> n >> d;     cont = d;     if (k == 1 || l == 1 || m == 1 || n == 1) {       cout << d << endl;     } else {       for (int i = 1; i <= d; i++) {         if ((i % k != 0) && (i % l != 0) && (i % m != 0) && (i % n != 0)) cont--;       }       cout << cont << endl;     }     return 0;   }   