Question

What is the header:

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

Answer 1

The header of the given code snippet is void f2 (int n). The code defines a function f2 that takes an integer argument and uses a while loop to print values of k until it is not less than n.

Step-by-step explanation:

The header for the given code snippet is void f2 (int n). This indicates that the code defines a function named f2 that takes an integer argument.

The rest of the code snippet is a while loop that starts with k initialized to 0. Inside the loop, k is incremented by 1, and the value of k is printed. The loop continues until k is not less than n. Finally, the function f2 is closed with end.