<snapdata remixID="14885500"><project name="numbers and stuff" app="Snap! 11.0.8, https://snap.berkeley.edu" version="2"><notes></notes><thumbnail>data:image/png;base64,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</thumbnail><scenes select="1"><scene name="numbers and stuff"><notes></notes><hidden></hidden><headers></headers><code></code><blocks><block-definition s="reset variable" type="command" category="variables"><header></header><code></code><translations></translations><inputs></inputs><script><block s="doSetVar"><l>UPC</l><block s="reportNewList"><list><l></l><l></l><l></l><l></l><l></l><l></l><l></l><l></l><l></l><l></l><l></l><l></l></list></block></block><block s="doSetVar"><l>itemNum</l><l>1</l></block><block s="doSetVar"><l>oddPosition</l><l>0</l></block><block s="doSetVar"><l>evenPosition</l><l>0</l></block><block s="doSetVar"><l>finalCalculation</l><l>0</l></block><block s="doSetVar"><l>correctedcheckdigit</l><l>0</l></block></script></block-definition><block-definition s="make UPC List" type="command" category="variables"><header></header><code></code><translations></translations><inputs></inputs><script><block s="doForEach"><l>item</l><block var="UPC"/><script><block s="doAsk"><block s="reportJoinWords"><list><l>what is digit</l><block var="itemNum"/><l>?</l></list></block></block><block s="doReplaceInList"><block var="itemNum"/><block var="UPC"/><block s="getLastAnswer"></block></block><block s="doIf"><block s="reportVariadicEquals"><list><block s="reportModulus"><block var="itemNum"/><l>2</l></block><l>1</l></list></block><script><block s="doSetVar"><l>oddPosition</l><block s="reportVariadicSum"><list><block var="oddPosition"/><block s="getLastAnswer"></block></list></block></block></script><list></list></block><block s="doIf"><block s="reportVariadicAnd"><list><block s="reportVariadicEquals"><list><block s="reportModulus"><block var="itemNum"/><l>2</l></block><l>0</l></list></block><block s="reportVariadicLessThan"><list><block var="itemNum"/><l>12</l></list></block></list></block><script><block s="doSetVar"><l>evenPosition</l><block s="reportVariadicSum"><list><block var="evenPosition"/><block s="getLastAnswer"></block></list></block></block></script><list></list></block><block s="doSetVar"><l>itemNum</l><block s="reportVariadicSum"><list><block var="itemNum"/><l>1</l></list></block></block></script></block></script></block-definition><block-definition s="evaluate UPC code, remainder %&apos;remainder&apos;" type="command" category="control"><header></header><code></code><translations></translations><inputs><input type="%s" initial="1"></input></inputs><script><block s="doIfElse"><block s="reportVariadicEquals"><list><block var="remainder"/><l>0</l></list></block><script><block s="doSayFor"><l>This UPC code is valid</l><l>2</l></block></script><script><block s="doIfElse"><block s="reportVariadicLessThan"><list><block s="reportListItem"><l>12</l><block var="UPC"/></block><block var="remainder"/></list></block><script><block s="doSetVar"><l>correctedcheckdigit</l><block s="reportVariadicSum"><list><block s="reportListItem"><l>12</l><block var="UPC"/></block><block s="reportDifference"><l>10</l><block var="remainder"/></block></list></block></block></script><script><block s="doSetVar"><l>correctedcheckdigit</l><block s="reportDifference"><block s="reportListItem"><l>12</l><block var="UPC"/></block><block var="remainder"/></block></block></script></block><block s="doSayFor"><l>This UPC code is invalid</l><l>2</l></block><block s="doSayFor"><block s="reportJoinWords"><list><l>the check digit should be</l><block var="correctedcheckdigit"/><l>to make UPC code valid</l></list></block><l>2</l></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="190"><pentrails>data:image/png;base64,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</pentrails><costumes><list struct="atomic" id="191"></list></costumes><sounds><list struct="atomic" id="192"></list></sounds><variables></variables><blocks></blocks><scripts></scripts><sprites select="1"><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="197"><costumes><list struct="atomic" id="198"></list></costumes><sounds><list struct="atomic" id="199"></list></sounds><blocks></blocks><variables></variables><scripts><script x="355" y="150.33333333333334"><block s="receiveGo"></block><custom-block s="reset variable"></custom-block><custom-block s="make UPC List"></custom-block><block s="doSetVar"><l>finalCalculation</l><block s="reportVariadicSum"><list><block s="reportVariadicProduct"><list><block var="oddPosition"/><l>3</l></list></block><block var="evenPosition"/><block s="reportListItem"><l>12</l><block var="UPC"/></block></list></block></block><custom-block s="evaluate UPC code, remainder %s"><block s="reportModulus"><block var="finalCalculation"/><l>12</l></block></custom-block></script></scripts></sprite><watcher var="correctedcheckdigit" style="normal" x="10" y="10" color="243,118,29" hidden="true"/><watcher var="evenPosition" style="normal" x="10" y="31.000001999999995" color="243,118,29" hidden="true"/><watcher var="oddPosition" style="normal" x="10" y="52.00000399999999" color="243,118,29" hidden="true"/><watcher var="itemNum" style="normal" x="10" y="94.00000799999998" color="243,118,29" hidden="true"/><watcher var="finalCalculation" style="normal" x="10" y="115.00000999999997" color="243,118,29" hidden="true"/><watcher var="UPC" style="normal" x="7" y="10.000005999999985" color="243,118,29" extX="80" extY="70"/></sprites></stage><variables><variable name="correctedcheckdigit"><l>4</l></variable><variable name="evenPosition"><l>11</l></variable><variable name="oddPosition"><l>27</l></variable><variable name="UPC"><list struct="atomic" id="235">8,2,1,4,8,4,3,1,2,0,5,8</list></variable><variable name="itemNum"><l>13</l></variable><variable name="finalCalculation"><l>100</l></variable></variables></scene></scenes></project><media name="numbers and stuff" app="Snap! 11.0.8, https://snap.berkeley.edu" version="2"></media></snapdata>