How is the else if process for the next exercise

Question

Print numbers up to digital zero and print the closest to 10 thanks

Answer 1

The exercise asks me to print numbers and stop until entering 0 and apart print the number closest to 10

Answer 2

I don't know how the process is to do it

Answer 3

it would be of great help to me

Answer 4

Could you give me the code please

Answer 5

Can you submit the question as it is here....

Answer 6

The exercise asks me to print numbers and stop until entering 0 and apart print the number closest to 10 with funtion else if