What type of recursion is illustrated below?

Question

void Player4()

{

//Player 4's turn

//...

Player1();

}

void Player3()

{

//Player 3's turn

//...

Player4();

}

void Player2()

{

//Player 2's turn

//...

Player3();

}

void Player1()

{

//Player 1's turn

Player2();

}

a) exhaustive

b) direct

c) iterative

d) indirect

Answer 1

recursively player4 gets called indirectly