# 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; while(a[i]==0) i++; cout<<i; a[i]=0; for(i=0;i<=100000;i++){ while(a[i]>0){ cout<<" "<<i; a[i]=0; } } cout<<endl; return 0; }