n1

[slex04]

5 int func1(int n, int n1)
6 {
7 n += 3;
8 n1 -= n;
9 return 2 + n + n1 * C;

could someone please help me with this. if n = 5 what is n1?

and n += 3, does that mean the sum of 5 and 3?

[Zhuge]

n += 3 is the same as n = n + 3.
n1 -= n is the same as n1 = n1 - n.

That should be enough to help you figure it out.

[fredk]

Since we don't know the incoming value of n1, or the value of C, we can't determine the return value of this function.