fork download
copy 
  1. #include <iostream>
  2. #include<bits/stdc++.h>
  3. using namespace std;
  4.  
  5. int main() {
  6. 	queue<int> a;
  7. 	int key =2;
  8. 	int flag = 0;
  9. 	a.push(1);
  10. 	a.push(2);
  11. 	a.push(3);
  12. 	a.push(4);
  13. 	a.push(5);
  14. 	while(!a.empty())
  15. 	{
  16. 		cout<<a.back();
  17. 		// if(a.back()==key)
  18. 		// {
  19. 		// 	flag = 1;
  20. 		// break;
  21. 		// }
  22. 		// else
  23. 		// {
  24.  
  25. 		a.pop();
  26.  
  27. 	}
  28. 	// if(flag ==1)
  29. 	// cout<<"1";
  30. 	// else
  31. 	// cout<<"-1";
  32. 	return 0;
  33. }
Success #stdin #stdout 0s 5456KB
comments (?)
stdin
copy 
Standard input is empty
stdout
copy 
55555
https://ideone.com/tSgj3a
language:
C++ (gcc 8.3)
created:
1 year ago
visibility:
public

Share or Embed source code

Discover > Sphere Engine API

The brand new service which powers Ideone!

Discover > IDE Widget

Widget for compiling and running the source code in a web browser!