|
|
|
|
|
|
by j-walker
1572 days ago
|
|
|
Can someone explain to me why in Section 4: Functions they compute Twice by multiplying the number by three then subtracting the number once? Is it just to showcase more math, or is there a detail I'm missing? > /*
Computes double of a number.
Works by tripling the number, and then subtracting to get back to double.
/ static int Twice(int num) {
int result = num * 3;
result = result - num;
return(result);**
|
|
|