In the pseudocode below what is Q after execution V 7 Q V

In the pseudocode below, what is Q after execution.

V = 7

Q = V

R = V - 1

DOFOR K = 1, R

Q = Q*(V – K)

ENDDO

Solution

In the pseudocode below----->

V = 7

Q = V = 7

R = V - 1 = 7 - 1 = 6

DOFOR K = 1, R = 1, 6

Q = Q*(V – K) = 42, 210, 840, 2520, 5040, 5040

ENDDO

So Q after execution is----->5040