func_code_string: #include <bits/stdc++.h>   using namespace std;   bool isPowerOfTwo(long long x) { return x && (!(x & (x - 1))); }   void solve() {     long long n, m;     cin >> n >> m;     if (n == 1 || m == 1) {       cout <<  YES  <<   n ;       return;     }     if (n != m) {       cout <<  NO  <<   n ;       return;     }     if (n == 2) {       cout <<  YES  <<   n ;       return;     }     cout <<  NO  <<   n ;   }   signed main() {     cin.tie(NULL), ios_base::sync_with_stdio(false), cout.tie(NULL);     long long t = 1;     cin >> t;     while (t--) solve();     return 0;   }   