Decode School

Decode School - The School for Problem Solvers

Welcome to my blog. Subscribe and get my latest blog post in your inbox.

C Program to Sort the Elements in ascending order using pointers

Get array size n and n elements of array, then sort the elements of array in ascending order.

Sample Input 1:

5 5 7 9 3 1

Sample Output 1:

1 3 5 7 9

Program or Solution

					    
							
#include<stdio.h>
#include<stdlib.h>
int main()
{
	int *a,n,i,j,temp;
	printf("Enter size of array:");
	scanf("%d",&n);

	a=calloc(sizeof(int),n);
	printf("Enter %d Elements:",n);
	for(i=0;i<n;i++)
	{
		scanf("%d",a+i);
	}

	for(i=0;i<n-1;i++)
	{
		for(j=0;j<n-1;j++)
		{
			if(*(a+j)>*(a+j+1))
			{
				temp=*(a+j);
				*(a+j)=*(a+j+1);
				*(a+j+1)=temp;
			}
		}
	}
	printf("After sorting it in ascending order:");
	for(i=0;i<n;i++)
	{
		printf("%d",*(a+i));
	}
	return 0;
				
}
					    
					

Program Explanation

Bubble Sort Algorithm: Refer : https://www.tutorialspoint.com/data_structures_algorithms/bubble_sort_algorithm.htm