#include <iostream>
using namespace std;
int* f(int arr[],int* b,int len)
{
    for(int i = 0;i < len;i++)
    {
        b[i] = arr[i];
    }
   for(int i = 0;i < len - 1;i++)
   {
       for(int j = 0;j < len - 1;j++)
       {
           if(b[j] > b[j + 1])
           {
               int temp = b[j];
               b[j] = b[j + 1];
               b[j + 1] = temp;
           }
       }
   }
    return b;
}
int main()
{
    const int len = 8;
    int* b = new int[len];
    int arr[len] = {1,2,3,4,8,7,6,5};
    *f(arr,b,len);
    for(int i = 0;i < len;i++)
    {
        cout << b[i] << " ";
    }
    delete[] b;
    return 0;
}