#include<iostream>
#include<ctime>
#include<cstdlib>
using namespace std;
int main(){
void bubble(int[],int n);
int a[100];
int n;
cin>>n;
srand((unsigned)time(NULL));
for(int i=0;i<n;i++)
{
a[i]=rand()%1000;
cout<<a[i]<<" ";
}
cout<<"\n\n\n\n";
bubble(a,n);
for(int i=0;i<n;i++){
cout<<a[i]<<" ";
}
return 0;
}
void bubble(int a[],int n){
for(int i=0;i<n-1;i++){
for(int j=0;j<n-1-i;j++){
if(a[j]>a[j+1])
swap(a[j+1],a[j]);
}
}
}