func_code_string: #include <bits/stdc++.h>   using namespace std;   int main() {     int a, b, c, d, e = 0, all = 0, i = 0;     cin >> a >> b;     c = a;     d = b;     while (c) {       if ((c % 10) > e) {         e = c % 10;       }       c = c / 10;     }     while (d) {       if ((d % 10) > e) {         e = d % 10;       }       d = d / 10;     }     e = e + 1;     while (a) {       all = (a % 10) * pow(e, i) + all;       a = a / 10;       i++;     }     i = 0;     a = b;     while (a) {       all = (a % 10) * pow(e, i) + all;       a = a / 10;       i++;     }     i = 0;     while (all) {       all = all / e;       i++;     }     cout << i << endl;     return 0;   }   