蓝桥杯基础练习：数列排序C++

#include <iostream>
#include <set>
using namespace std;
int main()
{

	int size;
	cin >> size;
	int val = 0;
	multiset<int> s;
	for (int i = 0; i < size; i++)
	{
		cin >> val;
		s.insert(val);
	}
	for (set<int>::iterator it = s.begin(); it != s.end(); it++)
		cout << *it << " ";
	cout << endl;
	return  0;

}