priorityqueue1.cpp

来自「Think in C++ 2nd」· C++ 代码 · 共 22 行

//: C20:PriorityQueue1.cpp
// From Thinking in C++, 2nd Edition
// Available at http://www.BruceEckel.com
// (c) Bruce Eckel 1999
// Copyright notice in Copyright.txt
#include <iostream>
#include <queue>
#include <cstdlib>
#include <ctime>
using namespace std;

int main() {
  priority_queue<int> pqi;
  srand(time(0)); // Seed random number generator
  for(int i = 0; i < 100; i++)
    pqi.push(rand() % 25);
  while(!pqi.empty()) {
    cout << pqi.top() << ' ';
    pqi.pop();
  }
} ///:~