<snapdata remixID="9914365"><project name="4.2TraversingListQuestion" app="Snap! 6, https://snap.berkeley.edu" version="1"><notes></notes><thumbnail>data:image/png;base64,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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" scheduled="false" 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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" 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><variable name="test"><l>0</l></variable></variables><scripts><script x="24" y="495.1666666666665"><block s="doSetVar"><l>practiceList</l><block s="reportNewList"><list><l>5</l><l>10</l><l>15</l><l>20</l><l>25</l><l>30</l><l>35</l><l>40</l><l>45</l><l>50</l></list></block><comment w="90" collapsed="false">Report the last value stored in the list </comment></block><block s="doSetVar"><l>i</l><l>1</l></block><block s="doReport"><block s="reportListItem"><l><option>last</option></l><block var="practiceList"/></block></block></script><script x="28" y="590.9999999999998"><block s="doSetVar"><l>practiceList</l><block s="reportNewList"><list><l>5</l><l>10</l><l>15</l><l>20</l><l>25</l><l>30</l><l>35</l><l>40</l><l>45</l><l>50</l></list></block></block><block s="doSetVar"><l>i</l><l>1</l></block><block s="doSetVar"><l>sum</l><l>0</l></block><block s="doRepeat"><block s="reportListLength"><block var="practiceList"/></block><script><custom-block s="doSomething"></custom-block><block s="doSetVar"><l>i</l><block s="reportSum"><block var="i"/><l>1</l></block></block></script><comment w="80" collapsed="false">Sum of Values</comment></block><block s="doReport"><block var="sum"/></block></script><script x="23" y="780.333333333333"><block s="doSetVar"><l>practiceList</l><block s="reportNewList"><list><l>5</l><l>10</l><l>15</l><l>20</l><l>25</l><l>30</l><l>35</l><l>40</l><l>45</l><l>50</l></list></block></block><block s="doSetVar"><l>i</l><l>1</l></block><block s="doSetVar"><l>sum</l><l>0</l></block><block s="doRepeat"><block s="reportListLength"><block var="practiceList"/></block><script><custom-block s="doSomething"></custom-block><block s="doSetVar"><l>i</l><block s="reportSum"><block var="i"/><l>1</l></block></block></script><comment w="80" collapsed="false">Average Value</comment></block><block s="doSayFor"><custom-block s="avgValue %l"><block var="practiceList"/></custom-block><l>5</l></block></script><script x="25" y="978.8333333333325"><block s="doSetVar"><l>names</l><block s="reportNewList"><list><l>Lily</l><l>Mia</l><l>Ava</l><l>Sophia</l><l>Evelyn</l><l>Emily</l><l>Stella</l></list></block></block><block s="doSetVar"><l>i</l><l>1</l><comment w="90" collapsed="false">Names w/ index 1</comment></block><block s="doRepeat"><block s="reportListLength"><block var="names"/></block><script><block s="doIf"><block s="reportEquals"><block s="reportLetter"><l>1</l><block s="reportListItem"><block var="i"/><block var="names"/></block></block><l>S</l></block><script><block s="doSayFor"><block s="reportListItem"><block var="i"/><block var="names"/></block><l>2</l></block></script></block><block s="doSetVar"><l>i</l><block s="reportSum"><block var="i"/><l>1</l></block></block></script></block></script><script x="399" y="969.166666666666"><block s="doSetVar"><l>names</l><block s="reportNewList"><list><l>Lily</l><l>Mia</l><l>Ava</l><l>Sophia</l><l>Evelyn</l><l>Emily</l><l>Stella</l></list></block></block><block s="doSetVar"><l>i</l><l>0</l><comment w="90" collapsed="false">Names w/ index 0</comment></block><block s="doRepeat"><block s="reportListLength"><block var="names"/></block><script><block s="doIf"><block s="reportEquals"><block s="reportLetter"><l>1</l><block s="reportListItem"><block var="i"/><block var="names"/></block></block><l>S</l></block><script><block s="doSayFor"><block s="reportListItem"><block var="i"/><block var="names"/></block><l>2</l></block></script></block><block s="doSetVar"><l>i</l><block s="reportSum"><block var="i"/><l>1</l></block></block></script></block></script><script x="22" y="10"><block s="doSetVar"><l>practiceList</l><block s="reportNewList"><list><l>5</l><l>10</l><l>15</l><l>20</l><l>25</l><l>30</l><l>35</l><l>40</l><l>45</l><l>50</l></list></block></block><block s="doDeclareVariables"><list><l>numOdd</l></list></block><block s="doSetVar"><l>i</l><l>0</l></block><block s="doUntil"><block s="reportGreaterThan"><block var="i"/><block s="reportListLength"><block var="practiceList"/></block></block><script><block s="doSetVar"><l>i</l><block s="reportSum"><block var="i"/><l>1</l></block></block><block s="doIf"><custom-block s="isOdd?"></custom-block><script><block s="doSetVar"><l>numOdd</l><block s="reportSum"><block var="numOdd"/><l>1</l></block></block></script></block></script><comment w="90" collapsed="false">Given program</comment></block><block s="bubble"><block var="numOdd"/></block></script><script x="22" y="252"><block s="doSetVar"><l>practiceList</l><block s="reportNewList"><list><l>5</l><l>10</l><l>15</l><l>20</l><l>25</l><l>30</l><l>35</l><l>40</l><l>45</l><l>50</l></list></block></block><block s="doSetVar"><l>i</l><l>1</l><comment w="90" collapsed="false">determine if even</comment></block><block s="doSetVar"><l>numEven</l><l>0</l></block><block s="doUntil"><block s="reportEquals"><block var="i"/><block s="reportListLength"><block var="practiceList"/></block></block><script><block s="doSetVar"><l>i</l><block s="reportSum"><block var="i"/><l>1</l></block></block><block s="doIf"><custom-block s="isEven?"></custom-block><script><block s="doSetVar"><l>numEven</l><block s="reportSum"><block var="numEven"/><l>1</l></block></block></script></block></script></block><block s="bubble"><block var="numEven"/></block></script></scripts></sprite><watcher scope="Sprite" var="test" style="normal" x="10" y="31.000001999999995" color="243,118,29" hidden="true"/><watcher var="numEven" style="normal" x="-1" y="59.000005999999985" color="243,118,29"/><watcher var="sum" style="normal" x="6" y="34.00000399999999" color="243,118,29"/><watcher var="i" style="normal" x="14" y="9" color="243,118,29"/><watcher var="practiceList" style="normal" x="5" y="86" color="243,118,29" extX="80" extY="70"/><watcher var="names" style="normal" x="6" y="187.000004" color="243,118,29" extX="80" extY="70"/></sprites></stage><hidden></hidden><headers></headers><code></code><blocks><block-definition s="isOdd?" type="predicate" category="operators"><header></header><code></code><translations></translations><inputs></inputs><script><block s="doReport"><block s="reportNot"><block s="reportEquals"><block s="reportModulus"><block s="reportListItem"><block var="i"/><block var="practiceList"/></block><l>2</l></block><l>0</l></block></block></block></script></block-definition><block-definition s="doSomething" type="command" category="other"><header></header><code></code><translations></translations><inputs></inputs><script><block s="doSetVar"><l>sum</l><block s="reportSum"><block var="sum"/><block s="reportListItem"><block var="i"/><block var="practiceList"/></block></block></block></script></block-definition><block-definition s="isEven?" type="predicate" category="operators"><header></header><code></code><translations></translations><inputs></inputs><script><block s="doReport"><block s="reportEquals"><block s="reportModulus"><block s="reportListItem"><block var="i"/><block var="practiceList"/></block><l>2</l></block><l>0</l></block></block></script></block-definition><block-definition s="avgValue %&apos;whichList&apos;" type="reporter" category="operators"><header></header><code></code><translations></translations><inputs><input type="%l"></input></inputs><script><block s="doReport"><block s="reportQuotient"><block var="sum"/><block s="reportListLength"><block var="whichList"/></block></block></block></script></block-definition></blocks><variables><variable name="practiceList"><list struct="atomic" id="366">5,10,15,20,25,30,35,40,45,50</list></variable><variable name="i"><l>11</l></variable><variable name="sum"><l>275</l></variable><variable name="numEven"><l>5</l></variable><variable name="names"><list struct="atomic" id="367">Lily,Mia,Ava,Sophia,Evelyn,Emily,Stella</list></variable></variables></project><media name="4.2TraversingListQuestion" app="Snap! 6, https://snap.berkeley.edu" version="1"></media></snapdata>