[기본문제풀이] queue

 

풀이 일시 : 2020-08-05

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큐 :

first in first out

​dbstndi6316.tistory.com/27?category=953970

[개념정리] queue

문제 :

queue를 선언하고 q.push q.pop 사용

 

풀이 : 

#include <iostream>
#include <queue>

using namespace std;

int main() {
	queue<int> q;
	q.push(7);
	q.push(5);
	q.push(4);
	q.pop();
	q.push(6);
	q.pop();
	while (!q.empty()) {
		cout << q.front() << ' ';
		q.pop();
	}
	return 0;
}