int arr[25]; printf("%d",sizeof(array));

Question

What will be the output?

Answer 1

sizeof returns the size of a type.
For example
sizeof(int) will return the size of integer which is 4(size is compiler dependent).

As you created any array of 25 integers, which is 25(size of array) * 4(size of int) = 100

So sizeof will return 100

Answer 2

Oh sorry for the mistake

Answer 3

Please tag 'C' instead of 'Java'

(Edit)
Tag is updated.
Thank you for your understanding 👍