# include<iostream> using namespace std; int main(){ int i,n,a[100001]={0}; cin>>n; for(i=0;i<n;i++){ int b; cin>>b; a[b]++; } i=0; for(i=1;i<=100000;i++){ if(a[i]>0){ cout<<i<<" "; a[i]--; } } cout<<endl; return 0; }