help2002

It's UWAweek 38 (2nd semester, week 8)

help2002

This forum is provided to promote discussion amongst students enrolled in CITS2002 Systems Programming.
Please consider offering answers and suggestions to help other students! And if you fix a problem by following a suggestion here, it would be great if other interested students could see a short "Great, fixed it!" followup message.

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UWA week 38 (2nd semester, week 8) ↓

1st project Project Point 9 (both)

11:49am Wed 18th Sep, ANONYMOUS

9. a function must have been defined before it is called in an expression Is this saying that if we call a function like printsum(x,y) that the printsum function is defined before it is called Or is the dotpoint saying that if you call printsum there ...

1st project Expression Syntax Validation (all 3)

9:43am Wed 18th Sep, ANONYMOUS

Hello, Just to confirm. Do we not have to validate any expressions which are assigned to a variable. E.g. x - y 2. Do we need to validate 'y 2', or do we only validate identifiers used in an expression? Thanks

UWA week 36 (2nd semester, mid-semester break) ↓

mid-semester test Question 3 (both)

1:55pm Thu 5th Sep, ANONYMOUS

Hello. Could someone explain why the answer to question 3 is A? Thanks