func_code_string: #include <bits/stdc++.h>   using namespace std;   int main() {     int t;     cin >> t;     while (t--) {       int n, k1, k2;       cin >> n >> k1 >> k2;       bool ya = 0;       while (k1--) {         int a;         cin >> a;         if (a == n) {           ya = 1;         }       }       while (k2--) {         int a;         cin >> a;       }       if (ya) {         cout <<  YES  << endl;       } else {         cout <<  NO  << endl;       }     }   }   