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  1. #include <iostream>
  2. #include <queue>
  3. using namespace std;
  4. //Ejemplo 2
  5. int main() {
  6. 	queue <char> cola1;
  7. 	char i;
  8. 	for(i='a'; i<='z'; i++) cola1.push(i);
  9. 	cout << cola1.size() << endl;
  10. 	cout << cola1.front() << "  " << cola1.back() << endl;
  11. 	cout << cola1.empty() << endl;
  12. 	while(!cola1.empty()){
  13. 		cout << cola1.front() << "  ";
  14. 		cola1.pop();
  15. 	}
  16. 	cout << endl << cola1.empty();
  17. 	return 0;
  18. }
Success #stdin #stdout 0.01s 5284KB
comments (?)
stdin
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Standard input is empty
stdout
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26
a  z
0
a  b  c  d  e  f  g  h  i  j  k  l  m  n  o  p  q  r  s  t  u  v  w  x  y  z  
1
https://ideone.com/pvMOnF
language:
C++14 (gcc 8.3)
created:
7 days ago
visibility:
public

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