Print the intermediate values between two successive elements. Let n=4, and array elements are 4, 2, 7, 5. The output would be ( 2 3 4 ) ( 2 3 4 5 6 7 ) ( 5 6 7 )

Program:

#include<stdio.h>
int main()
{
       int n;
       int i, j;
       printf("n: ");
       scanf("%d",&n);
       int a[n];
       printf("enter elements\n");
       for(i=0;i<n;i++)
       scanf("%d",&a[i]);
       for(i=0;i<n-1;i++)
       {
                 printf("( ");
                 if(a[i+1]>a[i])
                {
                        for(j=a[i];j<=a[i+1];j++)
                        printf("%d ",j);
                 }
                 else if(a[i+1]<a[i])
                 {
                       for(j=a[i+1];j<=a[i];j++)
                       printf("%d ",j);
                 }
                 else printf("%d %d ",a[i],a[i]);
                 printf(") ");
        }
        return 0;
}