Question

Print the 7 up elements in the given. array An element in an array is 7up if its previous element is divisible by 7.The first element is always a 7up array .


Sample inputs:
Enter the array size :6
Input 16 17 49 3 77 21
Output 16 3 21

Explanation 16 in the first. element previous elemnt to 3, 49 is divisible by 7. Similarly previous element to 21, 77 is divisible by 7.​

Answer 1

Answer:

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Answer 2

Answer:

for(int i=1;i<n;i++)

{

if(a[i-1]%7==0)

{

printf("%d ",a[i]);

}

}