func_code_string: #include <bits/stdc++.h>   using namespace std;   int main() {     ios_base::sync_with_stdio(0);     cin.tie(0);     int n, m, mn, mx;     cin >> n >> m >> mn >> mx;     set<int> temp;     for (int i = 0; i < m; ++i) {       int x;       cin >> x;       temp.insert(x);     }     if (*temp.begin() < mn or *temp.rbegin() > mx) {       cout <<  Incorrect  << endl;       return 0;     }     int off = 0;     if (*temp.begin() != mn) off++;     if (*temp.rbegin() != mx) off++;     if (n - m >= off) {       cout <<  Correct  << endl;     } else {       cout <<  Incorrect  << endl;     }     return 0;   }   