func_code_string: #include <bits/stdc++.h>   using namespace std;   map<string, int> mp;   int main() {     int n, m;     string s;     cin >> n >> m;     for (int i = 0; i < n; i++) {       cin >> s;       mp[s] = 1;     }     int con = 0;     for (int i = 0; i < m; i++) {       cin >> s;       if (mp[s] == 1) {         con++;       }     }     m -= con;     n -= con;     if (con & 1) {       n++;     }     if (n > m) {       cout <<  YES ;     } else       cout <<  NO ;     return 0;   }   