<snapdata remixID="9859222"><project name="UPC code checker" 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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AoGAAAfoJgkQIECAgAD7AQIECBAgEAgIcIBukgABAgQIHLFxAWmhEwHPAAAAAElFTkSuQmCC</pentrails><costumes><list 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></variables><scripts><script x="29" y="12.999999999999744"><block s="receiveGo"></block><block s="doAsk"><l>Please enter the UPC code</l></block><block s="doSetVar"><l>code</l><block s="getLastAnswer"></block></block><block s="doSetVar"><l>UPC</l><block s="reportNewList"><list></list></block></block><block s="doFor"><l>i</l><l>1</l><block s="reportStringSize"><block var="code"/></block><script><block s="doAddToList"><block s="reportLetter"><block var="i"/><block var="code"/></block><block var="UPC"/></block></script></block><block s="doIfElse"><block s="reportNot"><block s="reportEquals"><block s="reportListLength"><block var="UPC"/></block><l>12</l></block></block><script><block s="doSayFor"><l>Your UPC code is Invalid</l><l>2</l></block></script><script><custom-block s="sumOdd"></custom-block><custom-block s="SumEven"></custom-block><block s="doSetVar"><l>total</l><block s="reportSum"><block var="sumEven"/><block var="sumOdd"/></block></block><block s="doSetVar"><l>total</l><block s="reportSum"><block var="total"/><block s="reportListItem"><l><option>last</option></l><block var="UPC"/></block></block></block></script></block><block s="doIfElse"><block s="reportEquals"><block s="reportModulus"><block var="total"/><l>10</l></block><l>0</l></block><script><block s="doSayFor"><l>Your UPC code is valid!</l><l>2</l></block></script><script><block s="doSayFor"><l>Your UPC code is invalid</l><l>2</l></block></script></block></script></scripts></sprite><watcher var="code" style="normal" x="10" y="10" color="243,118,29"/><watcher var="UPC" style="normal" x="10" y="31.000001999999995" color="243,118,29" extX="80" extY="70"/><watcher var="index" style="normal" x="10" y="125.00000399999999" color="243,118,29"/><watcher var="sumEven" style="normal" x="3" y="146.00000599999998" color="243,118,29"/><watcher var="sumOdd" style="normal" x="3" y="166.000004" color="243,118,29"/><watcher var="total" style="normal" x="5" y="188.000004" color="243,118,29"/></sprites></stage><hidden></hidden><headers></headers><code></code><blocks><block-definition s="SumEven" type="command" category="operators"><header></header><code></code><translations></translations><inputs></inputs><script><block s="doSetVar"><l>index</l><l>1</l></block><block s="doSetVar"><l>sumEven</l><l>0</l></block><block s="doRepeat"><block s="reportListLength"><block var="UPC"/></block><script><block s="doIf"><block s="reportEquals"><block s="reportModulus"><block var="index"/><l>2</l></block><l>0</l></block><script><block s="doSetVar"><l>sumEven</l><block s="reportSum"><block var="sumEven"/><block s="reportListItem"><block var="index"/><block var="UPC"/></block></block></block></script></block><block s="doChangeVar"><l>index</l><l>1</l></block></script></block><block s="doSetVar"><l>sumEven</l><block s="reportDifference"><block var="sumEven"/><block s="reportListItem"><l><option>last</option></l><block var="UPC"/></block></block></block></script></block-definition><block-definition s="sumOdd" type="command" category="operators"><header></header><code></code><translations></translations><inputs></inputs><script><block s="doSetVar"><l>index</l><l>1</l></block><block s="doSetVar"><l>sumOdd</l><l>0</l></block><block s="doRepeat"><block s="reportListLength"><block var="UPC"/></block><script><block s="doIf"><block s="reportNot"><block s="reportEquals"><block s="reportModulus"><block var="index"/><l>2</l></block><l>0</l></block></block><script><block s="doSetVar"><l>sumOdd</l><block s="reportSum"><block var="sumOdd"/><block s="reportListItem"><block var="index"/><block var="UPC"/></block></block></block></script></block><block s="doChangeVar"><l>index</l><l>1</l></block></script></block><block s="doSetVar"><l>sumOdd</l><block s="reportProduct"><block var="sumOdd"/><l>3</l></block></block></script></block-definition></blocks><variables><variable name="code"><l>967483921543</l></variable><variable name="UPC"><list struct="atomic" id="189">9,6,7,4,8,3,9,2,1,5,4,3</list></variable><variable name="index"><l>13</l></variable><variable name="sumEven"><l>20</l></variable><variable name="sumOdd"><l>114</l></variable><variable name="total"><l>137</l></variable></variables></project><media name="UPC code checker" app="Snap! 6, https://snap.berkeley.edu" version="1"></media></snapdata>