<snapdata remixID="14898182"><project name="UPC Checker" app="Snap! 11.0.8, https://snap.berkeley.edu" version="2"><notes></notes><thumbnail>data:image/png;base64,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</thumbnail><scenes select="1"><scene name="UPC Checker"><notes></notes><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="reportVariadicEquals"><list><block s="reportModulus"><block s="reportListItem"><block var="index"/><block var="UPC"/></block><l>2</l></block><l>0</l></list></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="reportVariadicEquals"><list><block s="reportModulus"><block s="reportListItem"><block var="index"/><block var="UPC"/></block><l>2</l></block><l>0</l></list></block></block></script></block-definition><block-definition s="sumofOddIndex" type="command" category="operators"><header></header><code></code><translations></translations><inputs></inputs><script><block s="doSetVar"><l>codeTotal</l><block s="reportCombine"><block var="UPC"/><block s="reifyReporter"><autolambda><block s="reportVariadicSum"><list><l></l><l></l></list></block></autolambda><list></list></block></block></block><block s="doSetVar"><l>sumofOdd</l><block s="reportVariadicSum"><list><block s="reportListItem"><l>1</l><block var="UPC"/></block><block s="reportVariadicSum"><list><block s="reportListItem"><l>3</l><block var="UPC"/></block><block s="reportVariadicSum"><list><block s="reportListItem"><l>5</l><block var="UPC"/></block><block s="reportVariadicSum"><list><block s="reportListItem"><l>7</l><block var="UPC"/></block><block s="reportVariadicSum"><list><block s="reportListItem"><l>9</l><block var="UPC"/></block><block s="reportListItem"><l>11</l><block var="UPC"/></block></list></block></list></block></list></block></list></block></list></block></block></script></block-definition><block-definition s="sumofEvenIndex" type="command" category="operators"><header></header><code></code><translations></translations><inputs></inputs><script><block s="doSetVar"><l>codeTotal</l><block s="reportCombine"><block var="UPC"/><block s="reifyReporter"><autolambda><block s="reportVariadicSum"><list><l></l><l></l></list></block></autolambda><list></list></block></block></block><block s="doSetVar"><l>sumofEven</l><block s="reportVariadicSum"><list><block s="reportListItem"><l>2</l><block var="UPC"/></block><block s="reportVariadicSum"><list><block s="reportListItem"><l>4</l><block var="UPC"/></block><block s="reportVariadicSum"><list><block s="reportListItem"><l>6</l><block var="UPC"/></block><block s="reportVariadicSum"><list><block s="reportListItem"><l>8</l><block var="UPC"/></block><block s="reportListItem"><l>10</l><block var="UPC"/></block></list></block></list></block></list></block></list></block></block></script></block-definition><block-definition s="UPCode" type="reporter" category="variables"><header></header><code></code><translations></translations><inputs></inputs><script><block s="doReport"><block s="reportVariadicSum"><list><custom-block s="x3"></custom-block><block s="reportVariadicSum"><list><block var="sumofEven"/><block s="reportListItem"><l>12</l><block var="UPC"/></block></list></block></list></block></block></script></block-definition><block-definition s="x3" type="predicate" category="operators"><header></header><code></code><translations></translations><inputs></inputs><script><block s="doReport"><block s="reportVariadicProduct"><list><block var="sumofOdd"/><l>3</l></list></block></block></script></block-definition></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" id="185"><pentrails>data:image/png;base64,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</pentrails><costumes><list struct="atomic" id="186"></list></costumes><sounds><list struct="atomic" id="187"></list></sounds><variables></variables><blocks></blocks><scripts></scripts><sprites select="1"><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="192"><costumes><list struct="atomic" id="193"></list></costumes><sounds><list struct="atomic" id="194"></list></sounds><blocks></blocks><variables></variables><scripts><script x="160.33333333333337" y="9.999999999999986"><block s="receiveGo"></block><block s="doSetVar"><l>index</l><l>1</l></block><block s="doSetVar"><l>UPC</l><block s="reportNewList"><list></list></block></block><block s="doAsk"><l>Enter the digits of a UPC code in order</l></block><block s="doRepeat"><l>12</l><script><block s="doAddToList"><block s="reportLetter"><block var="index"/><block s="getLastAnswer"></block></block><block var="UPC"/></block><block s="doChangeVar"><l>index</l><l>1</l></block></script></block><block s="doSetVar"><l>odd</l><l>0</l></block><block s="doForEach"><l>item</l><block var="UPC"/><script><block s="doIf"><custom-block s="isOdd"></custom-block><script><block s="doSetVar"><l>odd</l><block s="reportVariadicSum"><list><block var="odd"/><l>1</l></list></block></block></script><list></list></block><block s="doIf"><custom-block s="isEven"></custom-block><script><block s="doSetVar"><l>even</l><block s="reportVariadicSum"><list><block var="even"/><l>1</l></list></block></block></script><list></list></block><block s="doSetVar"><l>index</l><block s="reportVariadicSum"><list><block var="index"/><l>1</l></list></block></block></script></block><custom-block s="sumofOddIndex"></custom-block><custom-block s="sumofEvenIndex"></custom-block><block s="doWait"><l>1</l></block><block s="doIfElse"><block s="reportVariadicEquals"><list><block s="reportModulus"><custom-block s="UPCode"></custom-block><l>10</l></block><l>0</l></list></block><script><block s="doSayFor"><l>This is a valid UPC code</l><l>2</l></block></script><script><block s="doSayFor"><l>This UPC code is invalid</l><l>2</l></block></script></block></script></scripts></sprite><watcher var="UPC" style="normal" x="10" y="10" color="243,118,29" extX="80" extY="70"/><watcher var="index" style="normal" x="10" y="236.000002" color="243,118,29" hidden="true"/><watcher var="odd" style="normal" x="10" y="257.000004" color="243,118,29" hidden="true"/><watcher var="even" style="normal" x="10" y="278.000006" color="243,118,29" hidden="true"/><watcher var="codeTotal" style="normal" x="10" y="299.000008" color="243,118,29" hidden="true"/><watcher var="sumofOdd" style="normal" x="10" y="320.00001" color="243,118,29" hidden="true"/><watcher var="sumofEven" style="normal" x="10" y="338.999998" color="243,118,29" hidden="true"/></sprites></stage><variables><variable name="UPC"><list struct="atomic" id="303">0,1,2,3,4,5,6,7,8,9,0,5</list></variable><variable name="index"><l>25</l></variable><variable name="odd"><l>0</l></variable><variable name="even"><l>24</l></variable><variable name="codeTotal"><l>50</l></variable><variable name="sumofOdd"><l>20</l></variable><variable name="sumofEven"><l>25</l></variable></variables></scene></scenes></project><media name="UPC Checker" app="Snap! 11.0.8, https://snap.berkeley.edu" version="2"></media></snapdata>