Sort an Array in Ascending or Descending order using Function Pointers

Object: Write a C++ program to input elements in an array and sort array using pointers. How to sort an array in ascending or descending order using function pointers in C programming. Logic to sort an array using pointers in program.
Example
Input
Input array elements: 10 -1 0 4 2 100 15 20 24 -5
Output
Array in ascending order: -5, -1, 0, 2, 4, 10, 15, 20, 24, 100,
Array in descending order: 100, 24, 20, 15, 10, 4, 2, 0, -1, -5, C++ projects for beginners with source code

Code:

#include<iostream>
#include<conio.h>
using namespace std;
void main()
{
     int num[10],i,j,temp;
     cout<<“Enter Any Numbers:\n”;
     for(i=1;i<=10;i++)
     {
         cin>>num[i];
     }
     cout<<“Inpute Array is: “;
     for(i=1;i<=10;i++)
     {
         cout<<num[i]<<” “;
     }

     for(i=1;i<=10;i++)
     {
         for(j=1;j<=10-i;j++)
         {
             if(num[j]>num[j+1])
             {
                 temp=num[j];
                 num[j]=num[j+1];
                 num[j+1]=temp;
              }
         }
     }
     cout<<“\n\nArray in Ascending Order: “;
     for(j=1;j<=10;j++)
     {
         cout<<num[j]<<” “;
     }
     cout<<“\n\nArray in Descending Order: “;
     for(j=10;j>=1;j–)
     {
         cout<<num[j]<<” “;
     }
     _getch();
}

#include<iostream>
#include<conio.h>
using namespace std;
void main()
{
	int num[10],i,j,temp;
	cout<<"Enter Any Numbers:\n";
	for(i=1;i<=10;i++)
	{
		cin>>num[i];
	}
	cout<<"Inpute Array is: ";
	for(i=1;i<=10;i++)
	{
		cout<<num[i]<<" ";
	}
	
	for(i=1;i<=10;i++)
	{
		for(j=1;j<=10-i;j++)
		{
			if(num[j]>num[j+1])
			{
				temp=num[j];
				num[j]=num[j+1];
				num[j+1]=temp;
			}
		}
	}
	cout<<"\n\nArray in Ascending Order: ";
	for(j=1;j<=10;j++)
	{
		cout<<num[j]<<" ";
	}
	cout<<"\n\nArray in Descending Order: ";
	for(j=10;j>=1;j--)
	{
		cout<<num[j]<<" ";
	}
	_getch();
}

Output: