Indexed_Sort.c

#include<stdio.h>
//SORT THOSE INDEXED ELEMENT WHICH ARE DIVISIBLE BY K//
int main()
{
    int n,k;
    printf("Enter the length of the array:");
    scanf("%d",&n);
    int arr[n];
    printf("Enter the elements:");
    for(int i=0;i<n;i++)
    {
        scanf("%d",&arr[i]);
    }

    printf("Enter the value of k:");
    scanf("%d",&k);
    for(int i=0;i<n;i++)
    {
        for(int j=i+1;j<n;j++)
        {
            if(i%k==0 &&j%k==0)
            {
                if(arr[i]>arr[j])
                {
                    int temp=arr[i];
                    arr[i]=arr[j];
                    arr[j]=temp;
                }
            }
        }
    }

    printf("Output will be");
    for(int i=0;i<n;i++)
    {
        printf("%d ",arr[i]);
    }
    return 0;
}