<snapdata remixID="9858714"><project name="UPCCodeCheck" 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="0.5647058823524276" y="-0.4235294117647059" 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="86.70703125" y="63"><block s="receiveGo"></block><block s="doAsk"><l>Input UPC code</l></block><block s="doSetVar"><l>code</l><block s="getLastAnswer"></block></block><block s="doSetVar"><l>UPCCode</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="UPCCode"/></block></script></block><block s="doIfElse"><block s="reportEquals"><block s="reportListLength"><block var="UPCCode"/></block><l>12</l></block><script><custom-block s="addOdd"></custom-block><custom-block s="addEven"></custom-block><custom-block s="checkTotal"></custom-block></script><script><block s="doSayFor"><l>This UPC code is not valid.</l><l>2</l></block></script></block></script></scripts></sprite><watcher var="oddNumbers" style="normal" x="8.854166666666629" y="248.80208510416662" color="243,118,29"/><watcher var="evenNumbers" style="normal" x="8.854166666666629" y="267.395836875" color="243,118,29"/><watcher var="total" style="normal" x="8.854166666666629" y="285.98958864583335" color="243,118,29"/><watcher var="UPCCode" style="normal" x="293.8541666666665" y="-6.145833333333343" color="243,118,29" extX="80" extY="70"/><watcher var="code" style="normal" x="10" y="10" color="243,118,29"/><watcher var="oddTotal" style="normal" x="10" y="31.000001999999995" color="243,118,29"/></sprites></stage><hidden></hidden><headers></headers><code></code><blocks><block-definition s="addOdd" type="command" category="control"><header></header><code></code><translations></translations><inputs></inputs><script><block s="doDeclareVariables"><list><l>oddIdx</l></list></block><block s="doSetVar"><l>oddIdx</l><l>1</l></block><block s="doSetVar"><l>oddNumbers</l><l>0</l></block><block s="doUntil"><block s="reportLessThan"><l>11</l><block var="oddIdx"/></block><script><block s="doSetVar"><l>oddNumbers</l><block s="reportSum"><block var="oddNumbers"/><block s="reportListItem"><block var="oddIdx"/><block var="UPCCode"/></block></block></block><block s="doChangeVar"><l>oddIdx</l><l>2</l></block></script></block><block s="doSetVar"><l>oddTotal</l><block s="reportProduct"><block var="oddNumbers"/><l>3</l></block></block></script></block-definition><block-definition s="checkTotal" type="command" category="control"><header></header><code></code><translations></translations><inputs></inputs><script><block s="doSetVar"><l>total</l><l>0</l></block><block s="doSetVar"><l>total</l><block s="reportSum"><block var="evenNumbers"/><block var="oddTotal"/></block></block><block s="doSetVar"><l>total</l><block s="reportSum"><block var="total"/><block s="reportListItem"><l><option>last</option></l><block var="UPCCode"/></block></block></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>This UPC code is valid.</l><l>2</l></block></script><script><block s="doSayFor"><l>This UPC code is not valid.</l><l>2</l></block></script></block></script></block-definition><block-definition s="addEven" type="command" category="control"><header></header><code></code><translations></translations><inputs></inputs><script><block s="doDeclareVariables"><list><l>evenIdx</l></list></block><block s="doSetVar"><l>evenIdx</l><l>0</l></block><block s="doSetVar"><l>evenNumbers</l><l>0</l></block><block s="doUntil"><block s="reportLessThan"><l>10</l><block var="evenIdx"/></block><script><block s="doSetVar"><l>evenNumbers</l><block s="reportSum"><block var="evenNumbers"/><block s="reportListItem"><block var="evenIdx"/><block var="UPCCode"/></block></block></block><block s="doChangeVar"><l>evenIdx</l><l>2</l></block></script></block></script></block-definition></blocks><variables><variable name="UPCCode"><list struct="atomic" id="172">0,9,6,6,1,9,5,3,6,0,9,2</list></variable><variable name="oddNumbers"><l>27</l></variable><variable name="evenNumbers"><l>27</l></variable><variable name="total"><l>110</l></variable><variable name="code"><l>096619536092</l></variable><variable name="oddTotal"><l>81</l></variable></variables></project><media name="UPCCodeCheck" app="Snap! 6, https://snap.berkeley.edu" version="1"></media></snapdata>