Question

31. What is the last number printed by the program to the right? A. B. C. 2 4 8 D. 16 void setup() { funci (func2(func3(2))); void funcl (int x) { println("funcl " + x); int func2(int x) { funci (x); println("func2 " +x); return x*x; int func3 (int x) { int y = func2(x); println("func3" + x); return y;