In this sorting of array program why i am getting wrong output.

Question

#include<iostream>
using namespace std;
//sorting of array
//ascending

int main()
{
int arr[5],i,a,j;
cout<<"enter array elements \n";
for(i=0;i<=5;i++){
cin>>arr[i];
}
for(j=0;j<=5;j++){
for(i=0;i<=(5-j);i++){
if(arr[i]>arr[i+1]){
a=arr[i];
arr[i]=arr[i+1];
arr[i+1]=a;
}
}
}
for(i=0;i<5;i++){
cout<<arr[i];
}
return 0;
}

Answer 1

Add a space (or a line break) in between the array elements when printing the sorted array out, you'll see that it works.

Answer 2

It's working in sololearn but not on other compiler