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fix #667 'w04 exercise 7c: incorrect solution in answer key' #668

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Sep 22, 2022
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fix #667 'w04 exercise 7c: incorrect solution in answer key' #668

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9 changes: 4 additions & 5 deletions compendium/modules/w04-objects-exercise.tex
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Original file line number Diff line number Diff line change
Expand Up @@ -489,11 +489,10 @@
\begin{REPL}
> scala -cp introprog_3-1.2.0.jar -repl
scala> val w = new introprog.PixelWindow(400,300,"HEJ")
scala> w.moveTo(100, 100)
scala> w.lineTo(200, 100)
scala> w.lineTo(200, 200)
scala> w.lineTo(100, 200)
scala> w.lineTo(100, 100)
scala> w.line(100, 100, 200, 100)
scala> w.line(200, 100, 200, 200)
scala> w.line(200, 200, 100, 200)
scala> w.line(100, 200, 100, 100)
\end{REPL}
Från Scala 3.1.0 så behövs inte optionen \texttt{-repl}.

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