Look at the following algorithm:

Question

Look at the following algorithm:

Input: n: real number

Output: undisclosed

procedure x(n)

t := 1

For i := 3 to n

t := t + n

End-for

Return(t)

What is returned by the algorithm on the input 7, i.e. n = 7?

Answer 1

36

The loop runs 5 times (3 to 7, inclusive), each time incrementing t by 7. So t, which starts at 1, is incremented by 35, which results in 36.