<snapdata remixID="13875086"><project name="barcode" app="Snap! 10.1-dev, https://snap.berkeley.edu" version="2"><notes></notes><thumbnail>data:image/png;base64,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</thumbnail><scenes select="1"><scene name="barcode"><notes></notes><hidden></hidden><headers></headers><code></code><blocks><block-definition s="valid" type="command" category="other"><header></header><code></code><translations></translations><inputs></inputs><script><block s="doSetVar"><l>index</l><l>1</l></block><block s="doIf"><block s="reportVariadicEquals"><list><block s="reportListIndex"><block var="index"/><block var="userUPC"/></block><l>0</l><l>1</l><l>6</l><l>7</l></list></block><script><block s="doSayFor"><l>regular upc</l><l>3</l></block></script><list></list></block><block s="doIf"><block s="reportVariadicEquals"><list><l>2</l><block s="reportListIndex"><block var="index"/><block var="userUPC"/></block></list></block><script><block s="doSayFor"><l>random weight items</l><l>3</l></block></script><list></list></block><block s="doIf"><block s="reportVariadicEquals"><list><block s="reportListIndex"><block var="index"/><block var="userUPC"/></block><l>4</l></list></block><script><block s="doSayFor"><l>drugs</l><l>3</l></block></script><list></list></block><block s="doIf"><block s="reportVariadicEquals"><list><block s="reportListIndex"><block var="index"/><block var="userUPC"/></block><l>3</l></list></block><script><block s="doSayFor"><l>non food item</l><l>3</l></block></script><list></list></block><block s="doIf"><block s="reportVariadicEquals"><list><block s="reportListIndex"><block var="index"/><block var="userUPC"/></block><l>5</l><l>9</l></list></block><script><block s="doSayFor"><l>coupon</l><l>3</l></block></script><list></list></block></script><scripts><script x="345.6416015625" y="253.8"><block s="reportListItem"><l>1</l><l/></block></script><script x="360.2154296875" y="142.38333333333327"><block s="reportListItem"><block var="index"/><block var="userUPC"/></block></script></scripts></block-definition><block-definition s="abstraction" type="command" category="variables"><header></header><code></code><translations></translations><inputs></inputs><script><block s="doSetVar"><l>sumEvenOdd</l><l>0</l></block><block s="doSetVar"><l>checkDigit</l><l>0</l></block><block s="doSetVar"><l>odd</l><l>0</l></block><block s="doSetVar"><l>even</l><l>0</l></block><block s="doSetVar"><l>userUPC</l><l>0</l></block><block s="doSetVar"><l>index</l><l>0</l></block></script></block-definition><block-definition s="odd" type="command" category="variables"><header></header><code></code><translations></translations><inputs></inputs><script><block s="doSetVar"><l>index</l><l>1</l></block><block s="doUntil"><block s="reportVariadicLessThan"><list><block s="reportListAttribute"><l><option>length</option></l><block var="userUPC"/></block><block var="index"/></list></block><script><block s="doSetVar"><l>odd</l><block s="reportVariadicSum"><list><block var="odd"/><block s="reportListItem"><block var="index"/><block var="userUPC"/></block></list></block></block><block s="doSetVar"><l>index</l><block s="reportVariadicSum"><list><block var="index"/><l>2</l></list></block></block></script></block><block s="doSetVar"><l>odd</l><block s="reportVariadicProduct"><list><block var="odd"/><l>3</l></list></block></block></script></block-definition><block-definition s="even" type="command" category="variables"><header></header><code></code><translations></translations><inputs></inputs><script><block s="doSetVar"><l>index</l><l>0</l></block><block s="doSetVar"><l>even</l><l>0</l></block><block s="doUntil"><block s="reportVariadicLessThan"><list><l>12</l><block var="index"/></list></block><script><block s="doSetVar"><l>even</l><block s="reportVariadicSum"><list><block var="even"/><block s="reportListItem"><block var="index"/><block var="userUPC"/></block></list></block></block><block s="doSetVar"><l>index</l><block s="reportVariadicSum"><list><block var="index"/><l>2</l></list></block></block></script></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="206"><pentrails>data:image/png;base64,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</pentrails><costumes><list struct="atomic" id="207"></list></costumes><sounds><list struct="atomic" id="208"></list></sounds><variables></variables><blocks></blocks><scripts></scripts><sprites select="1"><sprite name="U" 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="213"><costumes><list struct="atomic" id="214"></list></costumes><sounds><list struct="atomic" id="215"></list></sounds><blocks></blocks><variables></variables><scripts><script x="26.77675781249988" y="42.99999999999994"><block s="receiveGo"></block><custom-block s="abstraction"></custom-block><block s="doAsk"><l>Enter the UPC code:</l></block><block s="doSetVar"><l>userUPC</l><block s="reportTextSplit"><block s="getLastAnswer"></block><l><option>letter</option></l></block></block><custom-block s="odd"></custom-block><custom-block s="even"></custom-block><block s="doSetVar"><l>sumEvenOdd</l><block s="reportVariadicSum"><list><block var="odd"/><block var="even"/></list></block></block><block s="doIfElse"><block s="reportVariadicEquals"><list><block s="reportModulus"><block var="sumEvenOdd"/><l>10</l></block><l>0</l></list></block><script><block s="doSayFor"><l>VALID CODE!</l><l>2</l></block><custom-block s="valid"></custom-block></script><script><block s="doSayFor"><l>NOT VALID CODE!</l><l>2</l></block><block s="doSetVar"><l>checkDigit</l><block s="reportDifference"><l>10</l><block s="reportModulus"><block var="sumEvenOdd"/><l>10</l></block></block></block><block s="bubble"><block var="checkDigit"/></block></script></block></script></scripts></sprite><watcher var="index" style="normal" x="10" y="166.00000799999998" color="243,118,29" hidden="true"/><watcher var="CheckUPC" style="normal" x="111" y="31.000001999999995" color="243,118,29" hidden="true"/><watcher var="sumEvenOdd" style="normal" x="10" y="187.00000999999997" color="243,118,29" hidden="true"/><watcher var="userUPC" style="normal" x="22" y="9.00000399999999" color="243,118,29" extX="80" extY="70"/><watcher var="even" style="normal" x="8" y="145.00000599999998" color="243,118,29" hidden="true"/><watcher var="checkDigit" style="normal" x="7" y="188.00001199999997" color="243,118,29" hidden="true"/><watcher var="odd" style="normal" x="5" y="123.00000399999999" color="243,118,29" hidden="true"/></sprites></stage><variables><variable name="CheckUPC"><list struct="atomic" id="280">Digit,2,3</list></variable><variable name="userUPC"><list struct="atomic" id="281">0,1,3,0,0,0,0,0,1,2,4,3</list></variable><variable name="odd"><l>24</l></variable><variable name="even"><l>6</l></variable><variable name="index"><l>1</l></variable><variable name="sumEvenOdd"><l>30</l></variable><variable name="checkDigit"><l>0</l></variable></variables></scene></scenes></project><media name="barcode" app="Snap! 10.1-dev, https://snap.berkeley.edu" version="2"></media></snapdata>