func_code_string: #include <bits/stdc++.h>   using namespace std;   char a[1001], b[1001];   int main() {     int sa, sb, i, j, ta = 0, tb = 0;     cin >> a >> b;     sa = strlen(a);     sb = strlen(b);     for ((i) = 0; (i) < (sa); (i)++)       if (a[i] ==  1 ) ta++;     for ((i) = 0; (i) < (sb); (i)++)       if (b[i] ==  1 ) tb++;     if (ta >= tb)       cout <<  YES  << endl;     else if (ta % 2 && tb == ta + 1)       cout <<  YES  << endl;     else       cout <<  NO  << endl;     return 0;   }   