C Program to Sort Array in Ascending Order

C program to sort array in ascending order; Through this tutorial, we will learn how to sort array in ascending order using the standard method, function, and pointer in c programs.

Programs to Sort Array in Ascending Order in C

Use the following programs to sort array in ascending order using the standard method, function, and pointer in c:

• C Program to Sort Array in Ascending Order using Standard Method
• C Program to Sort Array in Ascending Order using Function
• C Program to Sort Array in Ascending Order using Pointer

C Program to Sort Array in Ascending Order using Standard Method

#include <stdio.h>

int main()
{
    int a[10000],i,n,j,temp;

    printf("Enter size of the  array : ");
    scanf("%d", &n);
    printf("Enter elements in array : ");
    for(i=0; i<n; i++)
    {
        scanf("%d",&a[i]);
    }


    for(i=0; i<n-1; i++)
    {

        for(j=0; j<n-i-1; j++)
        {
           if(a[j]>a[j+1])
           {
           	temp=a[j];
           	a[j]=a[j+1];
           	a[j+1]=temp;
		   }

        }

    }
    printf("\narray elements in ascending order:\n ");

    for(i=0; i<n; i++)
    {
       printf("%d ",a[i]);
    }

 }

The output of the above c program; as follows:

Enter size of the  array : 5
Enter elements in array : 1 8 7 2 6
array elements in ascending order:
 1 2 6 7 8 

C Program to Sort Array in Ascending Order using Function

#include <stdio.h>

int sort(int *a,int n)
{
    int i,j,temp;
     for(i=0; i<n-1; i++)
    {

        for(j=0; j<n-i-1; j++)
        {
           if(a[j]>a[j+1])
           {
           	temp=a[j];
           	a[j]=a[j+1];
           	a[j+1]=temp;
		   }

        }

    }



 }
 print(int *a,int n)
{

    int i;
    for(i=0; i<n; i++)
    {
       printf("%d ",a[i]);
    }


 }


int main()
{
    int a[10000],i,n,key;

    printf("Enter size of the  array : ");
    scanf("%d", &n);
    printf("Enter elements in array : ");
    for(i=0; i<n; i++)
    {
        scanf("%d",&a[i]);
    }

   sort(a,n);
      print(a,n);



}

The output of the above c program; as follows:

Enter size of the  array : 5
Enter elements in array : 5 4 3 2 1
1 2 3 4 5 

C Program to Sort Array in Ascending Order using Pointer

#include <stdio.h>

void SortArray(int Size, int* parr)
{
	int i, j, temp;

	for (i = 0; i < Size; i++)
	{
		for (j = i + 1; j < Size; j++)
		{
			if(*(parr + j) < *(parr + i))
			{
				temp = *(parr + i);
				*(parr + i) = *(parr + j);
				*(parr + j) = temp;
			}
		}
	}
	printf("\nSorted Array Elements using Pointer = ");
	for(i = 0; i < Size; i++)
	{
		printf("%d  ", *(parr + i));
	}
}

int main()
{
	int Size;

	printf("\nEnter Array Size to Sort using Pointers = ");
	scanf("%d", &Size);

	int arr[Size];

	printf("\nPlease Enter %d elements of an Array = ", Size);
	for (int i = 0; i < Size; i++)
	{
		scanf("%d", &arr[i]);
    }
	SortArray(Size, arr);
	printf("\n");
}

The output of the above c program; as follows:

Enter Array Size to Sort using Pointers = 5
Please Enter 5 elements of an Array =  4 3 2 1 0
4 3 2 1 0

Sorted Array Elements using Pointer = 0  1  2  3  4  

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