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 UWA week 38 (2nd semester, week 8) ↓
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10:24pm Thu 19th Sep, Joshua N.

"Samay Gupta" <23*6*5*8@s*u*e*t*u*a*e*u*a*> wrote:
> What is the expression is > > x <- y+2 > > But y is not declared so we have to check and declare it, is not that expected?
Yes. That is the only thing you need to check. If you see a variable, you don't recognize you must replace it with 0.

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