Module main()
Call getCalories()
End Module
Module getCalories()
Declare Real calories
Display "How many calories are in the first food?"
Input calories
Declare Real calories
Display "How many calories are in the second food?"
Input calories
End Module
3. Find the potential error in the following pseudocode.
Module main()
Call squareNumber(5)
End Module
Module squareNumber(Integer Ref number)
Set number = number^2
Display number
End Module
4. Find the error in the following pseudocode.
Module main()

Module raiseToPower(Real value, Integer power)
Declare Real result
Set result = value^power
Display result
End Module
Call raiseToPower(2, 1.5)
End Module