C++ Code Snippet Copied!

#include <iostream>
#include <queue>   
using namespace std;
 
int main() {
  //queue <int> q;   
  int q[3];  
  int start = 0, ends = 0;  
  for (int h = 0; h < 3; h  ) { 
	  int a; cin >> a;
        q[start  ] = a;
  }
 
  cout << "Navbatdagi birinchi element " << q[start - 1] << endl;
 
  start--;  // bir elementni oʻchirish
 
  cout << " Navbatdagi birinchi element (oʻchirilgandan soʻng) " << q[start - 1] << endl;
 
  cout << " Navbatdagi oxirgi element " << q[ends] << endl;   
                                                             
  cout << "Navbat boʻsh " << ((start == ends)?"":" emas ") << endl; 
  
  system("pause");
  return 0;
}