<snapdata remixID="9851177"><project name="UPC" 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" id="1"><pentrails>data:image/png;base64,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</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="0.5365101578049125" y="-1.170483363852764" 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="43" y="10"><block s="receiveGo"></block><block s="doAsk"><l>What is 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="doIf"><block s="reportNot"><block s="reportEquals"><l>12</l><block s="reportListLength"><block var="UPC"/></block></block></block><script><block s="doSayFor"><l>UPC is not valid</l><l>2</l></block></script></block><block s="doSetVar"><l>odd</l><l>0</l></block><block s="doSetVar"><l>item</l><l>1</l></block><block s="doRepeat"><l>6</l><script><block s="doSetVar"><l>odd</l><block s="reportSum"><block var="odd"/><block s="reportListItem"><block var="item"/><block var="UPC"/></block></block></block><block s="doChangeVar"><l>item</l><l>2</l></block></script></block><block s="doSetVar"><l>odd</l><block s="reportProduct"><block var="odd"/><l>3</l></block></block><block s="doSetVar"><l>even</l><l>0</l></block><block s="doSetVar"><l>item</l><l>2</l></block><block s="doRepeat"><l>5</l><script><block s="doSetVar"><l>even</l><block s="reportSum"><block var="even"/><block s="reportListItem"><block var="item"/><block var="UPC"/></block></block></block><block s="doChangeVar"><l>item</l><l>2</l></block></script></block><block s="doSetVar"><l>checkDigit</l><block s="reportListItem"><block s="reportListLength"><block var="UPC"/></block><block var="UPC"/></block></block><block s="doSetVar"><l>total</l><block s="reportSum"><block var="even"/><block s="reportSum"><block var="odd"/><block var="checkDigit"/></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>UPC is valid</l><l>2</l></block></script><script><block s="doSayFor"><l>UPC is not valid</l><l>2</l></block></script></block><custom-block s="typeOfUPC"></custom-block></script></scripts></sprite><watcher var="code" style="normal" x="9.724864535860888" y="9.724864535861556" color="243,118,29"/><watcher var="UPC" style="normal" x="9.724864535860888" y="30.14708200614369" color="243,118,29" extX="80" extY="70"/><watcher var="even" style="normal" x="38.89945814344685" y="120.58832802457493" color="243,118,29"/><watcher var="checkDigit" style="normal" x="38.89945814344685" y="202.27719790570322" color="243,118,29"/><watcher var="item" style="normal" x="15.22152709961017" y="103.50638630688067" color="243,118,29"/><watcher var="odd" style="normal" x="23.677931043837134" y="65.28343844943582" color="243,118,29"/><watcher var="total" style="normal" x="14.20675862630253" y="44.64981282552088" color="243,118,29"/></sprites></stage><hidden></hidden><headers></headers><code></code><blocks><block-definition s="typeOfUPC" type="command" category="control"><header></header><code></code><translations></translations><inputs></inputs><script><block s="doIf"><block s="reportOr"><block s="reportEquals"><block s="reportListItem"><l>1</l><block var="UPC"/></block><l>8</l></block><block s="reportOr"><block s="reportEquals"><block s="reportListItem"><l>1</l><block var="UPC"/></block><l>7</l></block><block s="reportOr"><block 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s="reportEquals"><block s="reportListItem"><l>1</l><block var="UPC"/></block><l>3</l></block><script><block s="doSayFor"><l>UPC for National Drug Code and National Health related items</l><l>2</l></block></script></block><block s="doIf"><block s="reportEquals"><block s="reportListItem"><l>1</l><block var="UPC"/></block><l>4</l></block><script><block s="doSayFor"><l>UPC for in store marking of non-food items</l><l>2</l></block></script></block></script></block-definition></blocks><variables><variable name="code"><l>731304336600</l></variable><variable name="UPC"><list struct="atomic" id="262">7,3,1,3,0,4,3,3,6,6,0,0</list></variable><variable name="odd"><l>51</l></variable><variable name="even"><l>19</l></variable><variable name="checkDigit"><l>0</l></variable><variable name="total"><l>70</l></variable><variable name="item"><l>12</l></variable></variables></project><media name="UPC" app="Snap! 6, https://snap.berkeley.edu" version="1"></media></snapdata>