#include<iostream>
#include<cstdio>
#include<cstring>
#include<algorithm>
using namespace std;
void bubsort(int *a){
for(int i=1;i<=5-1;i++){
for(int j=1;j<=5-i;j++){
if(a[j]>a[j+1])
swap(a[j+1],a[j]);
}
}
return ;
}
int main(){
int a[6]={0,9,5,1,3,7};
bubsort(a);
for(int i=1;i<=5;i++)
cout<<a[i]<<" ";
return 0;
}