<snapdata remixID="12191512"><project name="Barcode" app="Snap! 7, 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="sumOddDigits" type="reporter" category="operators"><header></header><code></code><translations></translations><inputs></inputs><script><block s="doReport"><block s="reportVariadicProduct"><list><block s="reportVariadicSum"><list><block s="reportListItem"><l>1</l><block var="barcode"/></block><block s="reportListItem"><l>3</l><block var="barcode"/></block><block s="reportListItem"><l>5</l><block var="barcode"/></block><block s="reportListItem"><l>7</l><block var="barcode"/></block><block s="reportListItem"><l>9</l><block var="barcode"/></block><block s="reportListItem"><l>11</l><block var="barcode"/></block></list></block><l>3</l></list></block></block></script></block-definition><block-definition s="12Digit" type="reporter" category="operators"><header></header><code></code><translations></translations><inputs></inputs><script><block s="doReport"><block s="reportListItem"><l>12</l><block var="barcode"/></block></block></script></block-definition><block-definition s="sumEvenDigits" type="reporter" category="operators"><header></header><code></code><translations></translations><inputs></inputs><script><block s="doReport"><block s="reportVariadicSum"><list><block s="reportListItem"><l>2</l><block var="barcode"/></block><block s="reportListItem"><l>4</l><block var="barcode"/></block><block s="reportListItem"><l>6</l><block var="barcode"/></block><block s="reportListItem"><l>8</l><block var="barcode"/></block><block s="reportListItem"><l>10</l><block var="barcode"/></block></list></block></block></script></block-definition><block-definition s="digitLength" type="command" category="variables"><header></header><code></code><translations></translations><inputs></inputs><script><block s="doIf"><block s="reportLessThan"><block s="reportStringSize"><block s="getLastAnswer"></block></block><l>12</l></block><script><block s="doSayFor"><l>There are not enough digits.</l><l>2</l></block><block s="doStopThis"><l><option>all</option></l></block></script></block></script></block-definition></blocks><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="92"><pentrails>data:image/png;base64,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</pentrails><costumes><list struct="atomic" id="93"></list></costumes><sounds><list struct="atomic" id="94"></list></sounds><variables></variables><blocks></blocks><scripts></scripts><sprites select="1"><sprite name="Sprite" idx="1" x="0" y="-0.3141361256544428" heading="90" scale="1" volume="100" pan="0" rotation="1" draggable="true" costume="0" color="80,80,80,1" pen="tip" id="99"><costumes><list struct="atomic" id="100"></list></costumes><sounds><list struct="atomic" id="101"></list></sounds><blocks></blocks><variables></variables><scripts><script x="51" y="43.33333333333337"><block s="receiveGo"></block><block s="doSetVar"><l>letterNum</l><l>1</l></block><block s="doSetVar"><l>index</l><l>1</l></block><block s="doSetVar"><l>barcode</l><block s="reportNewList"><list></list></block></block><block s="doAsk"><l>Insert the 12 digit UPC code of your item.</l></block><custom-block s="digitLength"></custom-block><block s="doRepeat"><l>12</l><script><block s="doAddToList"><block s="reportLetter"><block var="letterNum"/><block s="getLastAnswer"></block></block><block var="barcode"/></block><block s="doChangeVar"><l>letterNum</l><l>1</l></block></script></block><block s="doChangeVar"><l>letterNum</l><l>1</l></block><block s="doIfElse"><block s="reportEquals"><block s="reportModulus"><block s="reportVariadicSum"><list><custom-block s="sumOddDigits"></custom-block><custom-block s="sumEvenDigits"></custom-block><custom-block s="12Digit"></custom-block></list></block><l>10</l></block><l>0</l></block><script><block s="doSayFor"><l>Valid UPC code.</l><l>2</l></block></script><script><block s="doSayFor"><l>Invalid UPC code</l><l>2</l></block></script></block></script></scripts></sprite><watcher var="letterNum" style="normal" x="9.999999999999773" y="10" color="243,118,29"/><watcher var="barcode" style="normal" x="11" y="46.000001999999995" color="243,118,29" extX="80" extY="70"/><watcher var="index" style="normal" x="10.371727748691228" y="27.643983057591612" color="243,118,29"/></sprites></stage><variables><variable name="letterNum"><l>14</l></variable><variable name="barcode"><list struct="atomic" id="169">0,7,8,7,4,3,2,2,0,1,9,1</list></variable><variable name="index"><l>1</l></variable></variables></scene></scenes></project><media name="Barcode" app="Snap! 7, https://snap.berkeley.edu" version="2"></media></snapdata>