<snapdata remixID="13048241"><project name="UPC Valid?" app="Snap! 9.0, https://snap.berkeley.edu" version="2"><notes></notes><thumbnail>data:image/png;base64,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</thumbnail><scenes select="1"><scene name="UPC Valid?"><notes></notes><hidden></hidden><headers></headers><code></code><blocks><block-definition s="oddS %&apos;list&apos;" type="reporter" category="other"><header></header><code></code><translations></translations><inputs><input type="%s"></input></inputs><script><block s="doDeclareVariables"><list><l>oddSumm</l></list></block><block s="doSetVar"><l>oddSumm</l><l>0</l></block><block s="doFor"><l>i</l><l>1</l><block s="reportListAttribute"><l><option>length</option></l><block var="list"/></block><script><block s="doIf"><block s="reportVariadicEquals"><list><block s="reportModulus"><block var="i"/><l>2</l></block><l>1</l></list></block><script><block s="doSetVar"><l>oddSumm</l><block s="reportVariadicSum"><list><block var="oddSumm"/><block s="reportListItem"><block var="i"/><block var="list"/></block></list></block></block></script><list></list></block></script></block><block s="doSetVar"><l>oddSumm</l><block s="reportVariadicProduct"><list><l>3</l><block var="oddSumm"/></list></block></block><block s="doReport"><block var="oddSumm"/></block></script></block-definition><block-definition s="evenSum %&apos;list&apos;" type="reporter" category="other"><header></header><code></code><translations></translations><inputs><input type="%l"></input></inputs><script><block s="doDeclareVariables"><list><l>evenSumm</l></list></block><block s="doSetVar"><l>evenSumm</l><l>0</l></block><block s="doFor"><l>i</l><l>1</l><block s="reportDifference"><block s="reportListAttribute"><l><option>length</option></l><block var="list"/></block><l>1</l></block><script><block s="doIf"><block s="reportVariadicEquals"><list><block s="reportModulus"><block var="i"/><l>2</l></block><l>0</l></list></block><script><block s="doSetVar"><l>evenSumm</l><block s="reportVariadicSum"><list><block var="evenSumm"/><block s="reportListItem"><block var="i"/><block var="list"/></block></list></block></block></script><list></list></block></script></block><block s="doReport"><block var="evenSumm"/></block></script></block-definition><block-definition s="askUPC" type="command" category="other"><header></header><code></code><translations></translations><inputs></inputs><script><block s="doSetVar"><l>UPC</l><block s="reportNewList"><list></list></block></block><block s="doAsk"><l>Enter UPC</l></block><block s="doUntil"><block s="reportVariadicEquals"><list><l>12</l><block s="reportTextAttribute"><l><option>length</option></l><block s="getLastAnswer"></block></block></list></block><script><block s="doAsk"><l>incorrect number of digits. Enter UPC</l></block></script></block><block s="doFor"><l>i</l><l>1</l><block s="reportTextAttribute"><l><option>length</option></l><block s="getLastAnswer"></block></block><script><block s="doAddToList"><block s="reportLetter"><block var="i"/><block s="getLastAnswer"></block></block><block var="UPC"/></block></script></block></script></block-definition></blocks><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="148"><pentrails>data:image/png;base64,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</pentrails><costumes><list struct="atomic" id="149"></list></costumes><sounds><list struct="atomic" id="150"></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="155"><costumes><list struct="atomic" id="156"></list></costumes><sounds><list struct="atomic" id="157"></list></sounds><blocks></blocks><variables></variables><scripts><script x="93" y="122.99999999999989"><custom-block s="askUPC"></custom-block><block s="doSetVar"><l>top11</l><block s="reportVariadicSum"><list><custom-block s="evenSum %l"><block var="UPC"/></custom-block><custom-block s="oddS %s"><block var="UPC"/></custom-block></list></block></block><block s="doSetVar"><l>wholeSum</l><block s="reportVariadicSum"><list><block var="top11"/><block s="reportListItem"><l><option>last</option></l><block var="UPC"/></block></list></block></block><block s="doIfElse"><block s="reportVariadicEquals"><list><block s="reportModulus"><block var="wholeSum"/><l>10</l></block><l>0</l></list></block><script><block s="doSayFor"><l>Valid UPC!</l><l>2</l></block></script><script><block s="doSayFor"><l>Invalid UPC!</l><l>2</l></block></script></block></script></scripts></sprite><watcher var="UPC" style="normal" x="10" y="10" color="243,118,29" extX="80" extY="70"/><watcher var="oddSum" style="normal" x="190" y="15.000001999999995" color="243,118,29"/><watcher var="idx" style="normal" x="187" y="43.00000399999999" color="243,118,29"/><watcher var="top11" style="normal" x="10" y="267.000002" color="243,118,29"/><watcher var="wholeSum" style="normal" x="10" y="288.000004" color="243,118,29"/></sprites></stage><variables><variable name="UPC"><list struct="atomic" id="211">0,3,6,0,0,0,1,2,3,2,3,4</list></variable><variable name="oddSum"><l>0</l></variable><variable name="idx"><l>2</l></variable><variable name="top11"><l>46</l></variable><variable name="wholeSum"><l>50</l></variable></variables></scene></scenes></project><media name="UPC Valid?" app="Snap! 9.0, https://snap.berkeley.edu" version="2"></media></snapdata>