Imagine you have the following command in C programming language. After including a proper command for returning the value of integer b, what is the output?

note: choose only one option.

#include

int main () {

int i = 1;

int a[]={17, 2, 8, 4, 0, 6};

int b = ++a[i++];

// write a proper return command here

return 0;

}

I)8

II) 18

III) 3

IV) 9