<snapdata remixID="10222339"><project name="UPC Code Checker" app="Snap! 6, https://snap.berkeley.edu" 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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="36" y="26"><block s="receiveGo"></block><block s="doAsk"><l>enter upc</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="reportEquals"><block s="reportNot"><block s="reportListAttribute"><l><option>length</option></l><block var="UPC"/></block></block><l>12</l></block><script><block s="doSayFor"><l>UPC code 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>valid</l><l>2</l></block></script><script><block s="doSayFor"><l>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="index" style="normal" x="10" y="31.000001999999995" color="243,118,29"/><watcher var="sumEven" style="normal" x="10" y="52.00000399999999" color="243,118,29"/><watcher var="sumOdd" style="normal" x="10" y="73.00000599999998" color="243,118,29"/><watcher var="total" style="normal" x="10" y="94.00000799999998" color="243,118,29"/><watcher var="UPC" style="normal" x="10" y="115.00000999999997" color="243,118,29" extX="80" extY="70"/></sprites></stage><hidden></hidden><headers></headers><code></code><blocks><block-definition s="addOdds" type="command" category="other"><header></header><code></code><translations></translations><inputs></inputs></block-definition><block-definition s="multipluBy3" type="command" category="other"><header></header><code></code><translations></translations><inputs></inputs></block-definition><block-definition s="addEvens" type="command" category="other"><header></header><code></code><translations></translations><inputs></inputs></block-definition><block-definition s="evensPlusOdds" type="command" category="other"><header></header><code></code><translations></translations><inputs></inputs></block-definition><block-definition s="checkdigit" type="command" category="other"><header></header><code></code><translations></translations><inputs></inputs></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="reportListAttribute"><l><option>length</option></l><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><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="reportListAttribute"><l><option>length</option></l><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></blocks><variables><variable name="code"><l>12345678</l></variable><variable name="index"><l>9</l></variable><variable name="sumEven"><l>12</l></variable><variable name="sumOdd"><l>48</l></variable><variable name="total"><l>68</l></variable><variable name="UPC"><list struct="atomic" id="197">1,2,3,4,5,6,7,8</list></variable></variables></project><media name="UPC Code Checker" app="Snap! 6, https://snap.berkeley.edu" version="1"></media></snapdata>