C++ - 库函数优先级队列(priority_queue)输出最小值 代码

库函数优先级队列(priority_queue)输出最小值 代码

/*
* main.cpp
*
*  Created on: 2014.7.20
*      Author: spike
*/

/*eclipse cdt, gcc 4.8.1*/

#include <stdio.h>

#include <queue>
#include <vector>
#include <functional>

using namespace std;

int main(void)
{
priority_queue<int, vector<int>, greater<int> > pque;

pque.push(3);
pque.push(5);
pque.push(1);
pque.push(4);

while (!pque.empty()) {
printf("%d ", pque.top());
pque.pop();
}
printf("\n");

return 0;
}

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