<snapdata remixID="14079886"><project name="AP CSP - UPC Program" app="Snap! 10.1-dev, https://snap.berkeley.edu" version="2"><notes></notes><thumbnail>data:image/png;base64,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</thumbnail><scenes select="1"><scene name="AP CSP - UPC Program"><notes></notes><hidden></hidden><headers></headers><code></code><blocks><block-definition s="sum odds" type="reporter" category="variables"><header></header><code></code><translations></translations><inputs></inputs><script><block s="doDeclareVariables"><list><l>oddsSum</l></list></block><block s="doFor"><l>i</l><l>1</l><l>6</l><script><block s="doChangeVar"><l>oddsSum</l><block s="reportListItem"><block s="reportDifference"><block s="reportVariadicProduct"><list><block var="i"/><l>2</l></list></block><l>1</l></block><block var="numbers"/></block></block></script></block><block s="doReport"><block var="oddsSum"/></block></script></block-definition><block-definition s="sum evens" type="reporter" category="variables"><header></header><code></code><translations></translations><inputs></inputs><script><block s="doDeclareVariables"><list><l>evensSum</l></list></block><block s="doFor"><l>i</l><l>1</l><l>5</l><script><block s="doChangeVar"><l>evensSum</l><block s="reportListItem"><block s="reportVariadicProduct"><list><block var="i"/><l>2</l></list></block><block var="numbers"/></block></block></script></block><block s="doReport"><block var="evensSum"/></block></script></block-definition><block-definition s="correct check number from sum %&apos;sum&apos;" type="reporter" category="variables"><header></header><code></code><translations></translations><inputs><input type="%s" initial="1"></input></inputs><script><block s="doReport"><block s="reportDifference"><block s="reportVariadicProduct"><list><block s="reportMonadic"><l><option>ceiling</option></l><block s="reportQuotient"><block s="reportDifference"><block var="sum"/><block s="reportListItem"><l>12</l><block var="numbers"/></block></block><l>10</l></block></block><l>10</l></list></block><block s="reportDifference"><block var="sum"/><block s="reportListItem"><l>12</l><block var="numbers"/></block></block></block></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="89"><pentrails>data:image/png;base64,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struct="atomic" id="90"></list></costumes><sounds><list struct="atomic" id="91"></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="96"><costumes><list struct="atomic" id="97"></list></costumes><sounds><list struct="atomic" id="98"></list></sounds><blocks></blocks><variables></variables><scripts><script x="20" y="20"><block s="receiveGo"></block><block s="gotoXY"><l>0</l><l>0</l></block><block s="doSetVar"><l>numbers</l><block s="reportNewList"><list></list></block></block><block s="doSetVar"><l>categories</l><block s="reportNewList"><list><l>a regular UPC code</l><l>a code for a random weight item</l><l>a code for a National Drug Code and National Health Related item</l><l>a code for an in-store non-food item</l><l>a code for a coupon</l></list></block></block><block s="doSetVar"><l>categoryList</l><block s="reportNewList"><list><l>1</l><l>1</l><l>2</l><l>3</l><l>4</l><l>5</l><l>1</l><l>1</l><l>1</l><l>5</l></list></block></block><block s="doAsk"><l>Give the bar code.</l></block><block s="doIf"><block s="reportNot"><block s="reportVariadicAnd"><list><block s="reportVariadicEquals"><list><block s="reportTextAttribute"><l><option>length</option></l><block s="getLastAnswer"></block></block><l>12</l></list></block><block s="reportIsA"><block s="getLastAnswer"></block><l><option>number</option></l></block></list></block></block><script><block s="bubble"><l>Formatting issue with response. Click the green flag and re-enter.</l></block><block s="doStopThis"><l><option>this script</option></l></block></script><list></list></block><block s="doFor"><l>i</l><l>1</l><l>12</l><script><block s="doAddToList"><block s="reportLetter"><block var="i"/><block s="getLastAnswer"></block></block><block var="numbers"/></block></script></block><block s="doDeclareVariables"><list><l>oddsSum</l><l>evensSum</l><l>sum</l></list></block><block s="doSetVar"><l>oddsSum</l><block s="reportVariadicProduct"><list><custom-block s="sum odds"></custom-block><l>3</l></list></block></block><block s="doSetVar"><l>evensSum</l><custom-block s="sum evens"></custom-block></block><block s="doSetVar"><l>sum</l><block s="reportVariadicSum"><list><block var="oddsSum"/><block var="evensSum"/><block s="reportListItem"><l>12</l><block var="numbers"/></block></list></block></block><block s="doIf"><block s="reportNot"><block s="reportVariadicEquals"><list><block s="reportModulus"><block var="sum"/><l>10</l></block><l>0</l></list></block></block><script><block s="bubble"><block s="reportJoinWords"><list><l>Invalid code. Check digit needs to be </l><custom-block s="correct check number from sum %s"><block var="sum"/></custom-block><l>. Click the green flag and enter a new code.</l></list></block></block><block s="doStopThis"><l><option>this script</option></l></block></script><list></list></block><block s="bubble"><block s="reportJoinWords"><list><l>This code is </l><block s="reportListItem"><block s="reportListItem"><block s="reportVariadicSum"><list><block s="reportListItem"><l>1</l><block var="numbers"/></block><l>1</l></list></block><block var="categoryList"/></block><block var="categories"/></block><l>.</l></list></block></block></script></scripts></sprite><watcher var="numbers" style="normal" x="10.000000000000227" y="9.999999999999979" color="243,118,29" hidden="true"/><watcher var="categoryList" style="normal" x="10" y="10" color="243,118,29" hidden="true"/><watcher var="categories" style="normal" x="10" y="31.000001999999995" color="243,118,29" hidden="true"/></sprites></stage><variables><variable name="numbers"><list struct="atomic" id="269">4</list></variable><variable name="categoryList"><list struct="atomic" id="270">1,1,2,3,4,5,1,1,1,5</list></variable><variable name="categories"><list struct="atomic" id="271">a regular UPC code,a code for a random weight item,a code for a National Drug Code and National Health Related item,a code for an in-store non-food item,a code for a coupon</list></variable></variables></scene></scenes></project><media name="AP CSP - UPC Program" app="Snap! 10.1-dev, https://snap.berkeley.edu" version="2"></media></snapdata>