Q$3.$ Logarithm $($Iterative algorithm$)(15$ pts$)$

Get a user input of a positive integer number: A

Get a user input of zero or a positive integer number: B

A is a base and B is an exponent of A

Calculate C$=$ Log AB

Print C

Define variables A$,$ B$,$ and C $($specifically these names$).$

Pseudo code $($may have a bug. Please make sure the correctness$)$

Func Main $()$:

Get A and B

C $=0$

While B $>1$

B $=$ Div$($B$,$ A$)$

C $+=1$

Print C

End$\_$Main

Func Div$($E$,$ F$)$

V $=0$

While E $>0$

E $=$ E $-$ F

V $+=1$

Return V

End$\_$Div