<snapdata remixID="9372427"><project name="Lab 4.2 example " app="Snap! 10.1-dev, https://snap.berkeley.edu" version="2"><notes></notes><thumbnail>data:image/png;base64,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select="1"><scene name="Lab 4.2 example "><notes></notes><hidden></hidden><headers></headers><code></code><blocks></blocks><primitives></primitives><stage name="Stage" width="480" height="360" costume="0" color="255,255,255,1" tempo="60" threadsafe="false" penlog="false" volume="100" pan="0" lines="round" ternary="false" hyperops="true" codify="false" inheritance="true" sublistIDs="false" 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struct="atomic" id="7"></list></costumes><sounds><list struct="atomic" id="8"></list></sounds><variables></variables><blocks></blocks><scripts></scripts><sprites select="1"><sprite name="Sprite" idx="1" x="11" y="-86" heading="90" scale="1" volume="100" pan="0" rotation="1" draggable="true" costume="0" color="80,80,80,1" pen="tip" id="13"><costumes><list struct="atomic" id="14"></list></costumes><sounds><list struct="atomic" id="15"></list></sounds><blocks></blocks><variables></variables><scripts><script x="27.02702702702703" y="10"><block s="receiveKey"><l><option>a</option></l><list></list><comment w="90" collapsed="false">Say all elements in a list.</comment></block><block s="doSetVar"><l>list</l><block s="reportNewList"><list><l>a</l><l>b</l><l>c</l><l>d</l></list></block></block><block s="doForEach"><l>item</l><block var="list"/><script><block s="doSayFor"><block s="reportJoinWords"><list><l>List element at index </l><block s="reportListIndex"><block var="item"/><block var="list"/></block><l> is </l><block var="item"/></list></block><l>2</l></block></script></block></script><script x="33.02702702702703" y="179.05405405405395"><block s="receiveKey"><l><option>b</option></l><list></list><comment w="90" collapsed="false">Get the sum of a list.</comment></block><block s="doSetVar"><l>temps</l><block s="reportNewList"><list><l>1</l><l>2</l><l>3</l><l>4</l><l>5</l></list></block></block><block s="doDeclareVariables"><list><l>sum</l></list></block><block s="doSetVar"><l>sum</l><l>0</l></block><block s="doForEach"><l>item</l><block var="temps"/><script><block s="doChangeVar"><l>sum</l><block var="item"/></block></script></block><block s="doSayFor"><block var="sum"/><l>2</l></block></script><script x="30.063063063063083" y="423.38738738738687"><block s="receiveKey"><l><option>c</option></l><list></list><comment w="90" collapsed="false">Ask user for list of numbers.</comment></block><block s="doSetVar"><l>numbers</l><block s="reportNewList"><list></list></block></block><block s="doUntil"><block s="reportVariadicEquals"><list><block s="reportListAttribute"><l><option>length</option></l><block var="numbers"/></block><l>3</l></list></block><script><block s="doAsk"><l>What number would you like to add?</l></block><block s="doAddToList"><block s="getLastAnswer"></block><block var="numbers"/></block></script></block><block s="doSayFor"><block var="numbers"/><l>2</l></block></script></scripts></sprite><watcher var="temps" style="normal" x="145" y="10.000001999999995" color="243,118,29" extX="80" extY="70"/><watcher var="list" style="normal" x="15" y="9" color="243,118,29" extX="80" extY="70"/><watcher var="numbers" style="normal" x="290" y="8" color="243,118,29" extX="88.79999999999995" extY="77.69999999999999"/></sprites></stage><variables><variable name="list"><list struct="atomic" id="119">a,b,c,d</list></variable><variable name="temps"><list struct="atomic" id="120">1,2,3,4,5</list></variable><variable name="numbers"><list struct="atomic" id="121">1,2,3</list></variable></variables></scene></scenes></project><media name="Lab 4.2 example " app="Snap! 10.1-dev, https://snap.berkeley.edu" version="2"></media></snapdata>