I am completely lost, I can reaqlly use help thanks you. This is the assignment

Question

I am completely lost, I can reaqlly use help thanks you. This is the assignment in my C++ programming class....

Consider the following sort procedure written in pseudo code:
Exchange Sort of Array X[]
For I = 0 to (number of array elements - 2), increment by 1 For J = (I + 1) to (number of array elements - 1), increment by 1 If X[I] is greater than X[J] then temp = X[I] X[I] = X[J] X[J] = temp Next J Next I
Implement the sort procedure in main() without using pointers. Declare the array as follows using the test data shown: int x[] = { 28, 87, -3, 45, 19 }; Use a for loop to print out the array before sorting and again after sorting. There should be no output within the sort procedure

Explanation / Answer

#include <iostream>

using namespace std;

void ExchangeSort(int array[5])
{
     int i, j;
     int temp;
   
     for (i=0; i< 4; i++)
    {
          for(j = (i+1); j < 5; j++)
         {
                if (array[i] > array[j])         //compare consecutive elements of array
               {
                        temp= array[i];          // swap
                        array[i] = array[j];
                        array[j] = temp;
               }
          }
     }
   
}

int main()
{
  
    int x[] = { 28, 87, -3, 45, 19 };
  
    int i;
  
    cout<<"Array elements before sorting :";
    for(i=0;i<5;i++)
    {
        cout<<x[i]<<" ";
    }
  
    ExchangeSort(x);
    cout<<" Array elements after sorting :";
    for(i=0;i<5;i++)
    {
        cout<<x[i]<<" ";
    }
  
  
  
  
  
  
   return 0;
}

output:

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