func_code_string: #include <bits/stdc++.h>   using namespace std;   int main() {     long long int i, j, ans = 1, val[256], v;     string s, p;     cin >> s;     char a;     for (a =  0 ; a <=  9 ; a++) {       p.push_back(a);     }     for (a =  A ; a <=  Z ; a++) {       p.push_back(a);     }     for (a =  a ; a <=  z ; a++) {       p.push_back(a);     }     p.push_back( - );     p.push_back( _ );     for (i = 0; i <= 63; ++i) {       val[p[i]] = i;     }     for (i = 0; i < s.length(); ++i) {       v = val[s[i]];       for (j = 0; j < 6; ++j) {         if ((v & (1 << j)) == 0) {           ans = (ans * 3) % 1000000007;         }       }     }     cout << ans << endl;     return 0;   }   