func_code_string: #include <bits/stdc++.h>   using namespace std;   long long int mod = 1e9 + 7;   const int size = 1e6 + 1;   int n;   double a[size];   int main() {     ios::sync_with_stdio(false);     cin.tie(0);     cout.tie(0);     ;     cin >> n;     double l, r, c1, c2;     l = r = c1 = c2 = 0;     string s;     cin >> s;     for (int i = int(0); i < int(n); i++) {       if (s[i] ==  ? )         a[i] = -1;       else         a[i] = s[i] -  0 ;       if ((i) < n / 2) {         if (a[i] != -1)           l += a[i];         else           c1++;       } else {         if (a[i] != -1)           r += a[i];         else           c2++;       }     }     bool ans = false;     if (l + 9 * ceil(double(c1 / 2.0)) != r + 9 * ceil(double(c2 / 2.0)))       ans = true;     if (!ans)       cout <<  Bicarp ;     else       cout <<  Monocarp ;     return 0;   }   