// Function that takes 2 arguments and returns their sum
float add(float a, float b, float c)
{
  return a + b + c;
}

// 1 1 1 -> true
// 1 1 2 -> false
// 1,2,4 -> false
// 2,2,2 -> true
// 2,3,2 -> false
// x y z -> x == y && y == z
// compare3Numbers(int, int, int) = boolean
boolean compare3Numbers(int x, int y, int z)
{
  if(x == y && y == z)
    return true;
  else
    return false;
}

// squareConditionally(a, p) -> a^2 if p is true, else a
// squareConditionally(4,true) -> 16
// squareConditionally(4,false) -> 4
// squareConditionally(5,false) -> 5
// squareConditionally(5,true) -> 25
// squareConditionally(int, boolean) = int
int squareConditionally(int a, boolean p)
{
  if(p == true)
    return (int)pow(a, 2);
  else
    return (int)a;
}

void setup()
{
  float x = add(1, 3, 4); // add(float, float, float) = float
  boolean p = compare3Numbers(-5, -5, -5);

  int sqr = squareConditionally(4, false);

  print(sqr);
}

void draw()
{

}