<snapdata remixID="8629584"><project name="Nicoloudakis ChangeAsSet" app="Snap! 5.1, http://snap.berkeley.edu" version="1"><notes></notes><thumbnail>data:image/png;base64,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</thumbnail><stage name="Stage" width="480" height="360" costume="0" color="255,255,255,1" tempo="60" threadsafe="false" volume="100" pan="0" lines="round" ternary="true" codify="false" inheritance="true" sublistIDs="false" scheduled="false" id="1"><pentrails>data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAeAAAAFoCAYAAACPNyggAAAAAXNSR0IArs4c6QAAAARnQU1BAACxjwv8YQUAAAK1SURBVHhe7cExAQAAAMKg9U9tDB8gAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAgIsajf4AAXBXLv8AAAAASUVORK5CYII=</pentrails><costumes><list struct="atomic" id="2"></list></costumes><sounds><list struct="atomic" id="3"></list></sounds><variables></variables><blocks></blocks><scripts></scripts><sprites><sprite name="Sprite" idx="1" x="0" y="0" heading="90" scale="1" volume="100" pan="0" rotation="1" draggable="true" hidden="true" costume="0" color="80,80,80,1" pen="tip" id="8"><costumes><list struct="atomic" id="9"></list></costumes><sounds><list struct="atomic" id="10"></list></sounds><blocks></blocks><variables></variables><scripts><script x="22" y="15"><block s="doSetVar"><l>myValue</l><block s="reportRandom"><l>0</l><l>100</l><comment w="174" collapsed="false">1. Click on this script. Use it to test your scripts below.&#xD;</comment></block></block></script><comment x="17" y="400" w="154" collapsed="true">change as set</comment><script x="18" y="432"><block s="doSetVar"><l>myValue</l><l>10</l></block></script><script x="19" y="477"><block s="doChangeVar"><l>myValue</l><block s="reportSum"><block s="reportProduct"><block var="myValue"/><l>-1</l></block><l>10</l></block><comment w="222" collapsed="true">3. You need to figure out what has to go into the left side of the + block so that when you run the script, it acts like the set block above it.&#xD;&#xD;Hint: Use what you learned in step 1 to &quot;undo&quot; the effect of the change block.</comment></block></script><script x="22" y="177"><block s="doChangeVar"><l>myValue</l><l>10</l></block></script><comment x="21" y="145" w="146" collapsed="true">set as change</comment><script x="35" y="228"><block s="doSetVar"><l>myValue</l><block s="reportSum"><block var="myValue"/><l>10</l></block><comment w="222" collapsed="true">2. Add code to this set block to make it behave like the change block above it.</comment></block></script></scripts></sprite><watcher var="myValue" style="normal" x="195" y="152" color="243,118,29"/></sprites></stage><hidden></hidden><headers></headers><code></code><blocks></blocks><variables><variable name="myValue"><l>10</l></variable></variables></project><media name="Nicoloudakis ChangeAsSet" app="Snap! 5.1, http://snap.berkeley.edu" version="1"></media></snapdata>