题解 | #输入n个整数，输出其中最小的k个#

#include<iostream>
#include <set>
using namespace std;
int main()
{
    int n, k;
    while(cin >> n >> k)
    {
        multiset<int> num;
        int count = 0;
        int temp = 0;
        for(int i = 0; i < n; i++)
        {   
            cin >> temp;
            num.insert(temp);
        }
        for(auto x : num)
        {   
            cout << x << " ";
            count++;
            if(count == k) break;
        }
    }
    return 0;
}