func_code_string: #include <bits/stdc++.h>   using namespace std;   char a[100100];   char b[100100];   int na, nb;   int main() {     cin >> a >> b;     na = 0;     nb = 0;     for (int i = 0; a[i]; i++)       if (a[i] ==  1 ) na++;     for (int i = 0; b[i]; i++)       if (b[i] ==  1 ) nb++;     if (na % 2) na++;     if (na >= nb) {       cout <<  YES  << endl;     } else {       cout <<  NO  << endl;     }     return 0;   }   