func_code_string: #include <bits/stdc++.h>   using namespace std;   int options[] = {2, 7, 2, 3, 3, 4, 2, 5, 1, 2};   int main(void) {     string s;     cin >> s;     int total = 1;     for (int i = 0; i < 2; ++i) {       total *= options[s[i] -  0 ];     }     cout << total << endl;     return 0;   }   