#include <iostream>
#include <vector>
#include <algorithm>
using namespace std;
int main()
{
int a;
int n;
vector<int> vec;
cout<<"How many number do you need? :";//输入具体多少个数
cin>>n;
do
{
cin>>a;
vec.push_back(a);
--n;
}while(n>0);
sort(vec.begin(),vec.end());//排序
if(vec.size()<5)
cerr<<"sorry!the number is enough 5!"<<endl;
for(int i=vec.size()-1,k=0;k<5;i--,k++)
cout<<vec[i]<<' ';//显示后5个,即最大5个
cout<<endl;