func_code_string: #include <bits/stdc++.h>   using namespace std;   const int p = 1000000007;   int pow3[10];   int main() {     pow3[0] = 1;     pow3[1] = 3;     pow3[2] = pow3[1] * 3;     pow3[3] = pow3[2] * 3;     pow3[4] = pow3[3] * 3;     pow3[5] = pow3[4] * 3;     pow3[6] = pow3[5] * 3;     map<char, int> myMap;     char c;     long long n, k = 0, cnt = 0, res = 1;     for (int i = 48; i <= 57; i++) {       c = i;       myMap.insert(make_pair(c, k));       k++;     }     for (int i = 65; i <= 90; i++) {       c = i;       myMap.insert(make_pair(c, k));       k++;     }     for (int i = 97; i <= 122; i++) {       c = i;       myMap.insert(make_pair(c, k));       k++;     }     myMap.insert(make_pair( - , 62));     k++;     myMap.insert(make_pair( _ , 63));     k++;     while (cin >> c) {       n = myMap[c];       cnt = 0;       for (int i = 0; i < 6; i++) {         if (n % 2 == 0) cnt++;         n /= 2;       }       res = ((res % p) * pow3[cnt]) % p;     }     cout << res;     return 0;   }   