#include <iostream>
#include <vector>
#include <algorithm>
using namespace std;

int main() 
{
    int i=0;
    int m=0;
    vector <int> a;
    while(cin>>m)
    {
        a.push_back(m);
    }
    sort(a.begin(),a.end());
    int len=a.size();
    for(i=0;i<len;i++)
    {
        cout<<a[i];
        if(i!=len-1)
        {
            cout<<" ";
        }
    }
    return 0;
}