func_code_string: #include <bits/stdc++.h>   using namespace std;   const int inf = 1000000000;   const int mod = 1000000007;   const int sze = 100005;   int main() {     long long n;     char ch;     scanf( %I64d%c , &n, &ch);     bool flag = true;     long long term;     if (((n + 3) % 4) == 0) {       term = (n + 3) / 4;     } else if (((n + 2) % 4) == 0) {       term = (n + 2) / 4;       flag = false;     } else if (((n + 1) % 4) == 0) {       term = (n + 1) / 4;     } else if (((n) % 4) == 0) {       term = (n) / 4;       flag = false;     }     long long ans;     ans = (term - 1) * 16;     if (flag == false) {       ans = ans + 7;     }     if (ch ==  f ) {       ans = ans + 1;     } else if (ch ==  e ) {       ans = ans + 2;     } else if (ch ==  d ) {       ans = ans + 3;     } else if (ch ==  a ) {       ans = ans + 4;     } else if (ch ==  b ) {       ans = ans + 5;     } else {       ans = ans + 6;     }     printf( %I64d n , ans);     return 0;   }   