Question

What is the return type:

void f2 (int n)
int k <- 0
while (k k <- k + 1
print k
end while
end f2

Answer 1

The return type is void and the function prints values in a while loop.

Step-by-step explanation:

Void is the return type of the function f2. This means that the function does not return any value.

The function f2 takes an integer parameter n.

The code after the parameter declaration is a while loop. The loop initializes the variable k to 0 and then repeatedly increments k by 1 and prints its value until the condition k < n is no longer true.