func_code_string: #include <bits/stdc++.h>   using namespace std;   int main() {     ios_base::sync_with_stdio(false);     long long int n, a, b, c, d, e, f, g, h, i, j, x, y, count = 0;     cin >> n >> x >> y;     n = n / 2;     if ((x == n || x == n + 1) && (y == n || y == n + 1))       cout <<  NO ;     else       cout <<  YES ;     return 0;   }   