<snapdata remixID="9121545"><project name="Lab 4.4" app="Snap! 5.4, http://snap.berkeley.edu" version="1"><notes></notes><thumbnail>data:image/png;base64,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</thumbnail><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" 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><watcher var="numbers" style="normal" x="10" y="10" color="243,118,29" extX="80" extY="70"/><watcher var="lastlistlength" style="normal" x="10" y="145.00000599999998" color="243,118,29" hidden="true"/><watcher var="carrier" style="normal" x="10" y="187.00000999999997" color="243,118,29" hidden="true"/><watcher var="result" style="normal" x="137" y="15.000001999999995" color="243,118,29" hidden="true"/><watcher var="lastlistsum" style="normal" x="369" y="5.00000799999998" color="243,118,29" extX="80" extY="70"/><watcher var="lastlisttwo" style="normal" x="261" y="4.00000399999999" color="243,118,29" extX="80" extY="70"/><watcher var="lastlistone" style="normal" x="130" y="8.000001999999995" color="243,118,29" extX="80" extY="70"/><sprite name="Sprite" idx="1" x="-10" y="-48" heading="90" scale="1" volume="100" pan="0" rotation="1" draggable="true" costume="0" color="80,80,80,1" pen="tip" id="15"><costumes><list struct="atomic" id="16"></list></costumes><sounds><list struct="atomic" id="17"></list></sounds><blocks></blocks><variables></variables><scripts><script x="10" y="15"><block s="receiveKey"><l><option>1</option></l></block><block s="doDeclareVariables"><list><l>index</l></list></block><block s="doSetVar"><l>numbers</l><block s="reportNewList"><list></list></block></block><block s="doAsk"><l>How many numbers?</l></block><block s="doRepeat"><block s="getLastAnswer"></block><script><block s="doAsk"><l>What number?</l></block><block s="doAddToList"><block s="getLastAnswer"></block><block var="numbers"/></block></script></block></script><script x="209.99999999999994" y="13"><block s="receiveKey"><l><option>2</option></l></block><block s="doSayFor"><custom-block s="sum"></custom-block><l>2</l></block></script><script x="382" y="10"><block s="receiveKey"><l><option>3</option></l></block><block s="doSayFor"><custom-block s="average"></custom-block><l>2</l></block></script><script x="213.66666666666669" y="90"><block s="receiveKey"><l><option>4</option></l></block><block s="doSayFor"><custom-block s="includes negative"></custom-block><l>2</l></block></script><script x="11.666666666666742" y="212"><block s="receiveKey"><l><option>5</option></l></block><block s="doSayFor"><custom-block s="increasing?"></custom-block><l>2</l></block></script><script x="232" y="204"><block s="receiveKey"><l><option>6</option></l></block><block s="doSayFor"><custom-block s="maximum"></custom-block><l>2</l></block></script><script x="15" y="283"><block s="receiveKey"><l><option>7</option></l></block><block s="doSayFor"><custom-block s="all positive"></custom-block><l>2</l></block></script><script x="229" y="279"><block s="receiveKey"><l><option>8</option></l></block><block s="doSayFor"><custom-block s="only evens"></custom-block><l>2</l></block></script><script x="443" y="208.00000000000006"><block s="receiveKey"><l><option>9</option></l></block><block s="doSayFor"><custom-block s="add all"></custom-block><l>2</l></block></script></scripts></sprite></sprites></stage><hidden></hidden><headers></headers><code></code><blocks><block-definition s="sum" type="reporter" category="variables"><header></header><code></code><translations></translations><inputs></inputs><script><block s="doDeclareVariables"><list><l>index</l></list></block><block s="doSetVar"><l>index</l><l>1</l></block><block s="doSetVar"><l>result</l><l>0</l></block><block s="doUntil"><block s="reportEquals"><block var="index"/><block s="reportSum"><block s="reportListLength"><block var="numbers"/></block><l>1</l></block></block><script><block s="doSetVar"><l>result</l><block s="reportSum"><block var="result"/><block s="reportListItem"><block var="index"/><block var="numbers"/></block></block></block><block s="doChangeVar"><l>index</l><l>1</l></block></script></block><block s="doReport"><block var="result"/></block></script></block-definition><block-definition s="average" type="reporter" category="variables"><header></header><code></code><translations></translations><inputs></inputs><script><block s="doDeclareVariables"><list><l>index</l></list></block><block s="doSetVar"><l>index</l><l>1</l></block><block s="doSetVar"><l>result</l><l>0</l></block><block s="doUntil"><block s="reportEquals"><block var="index"/><block s="reportSum"><block s="reportListLength"><block var="numbers"/></block><l>1</l></block></block><script><block s="doSetVar"><l>result</l><block s="reportSum"><block var="result"/><block s="reportListItem"><block var="index"/><block var="numbers"/></block></block></block><block s="doChangeVar"><l>index</l><l>1</l></block></script></block><block s="doSetVar"><l>result</l><block s="reportQuotient"><block var="result"/><block s="reportListLength"><block var="numbers"/></block></block></block><block s="doReport"><block var="result"/></block></script></block-definition><block-definition s="includes negative" type="predicate" category="variables"><header></header><code></code><translations></translations><inputs></inputs><script><block s="doDeclareVariables"><list><l>index</l></list></block><block s="doSetVar"><l>index</l><l>1</l></block><block s="doSetVar"><l>result</l><block s="reportBoolean"><l><bool>false</bool></l></block></block><block s="doUntil"><block s="reportEquals"><block var="index"/><block s="reportSum"><block s="reportListLength"><block var="numbers"/></block><l>1</l></block></block><script><block s="doIfElse"><block s="reportLessThan"><block s="reportListItem"><block var="index"/><block var="numbers"/></block><l>0</l></block><script><block s="doSetVar"><l>result</l><block s="reportBoolean"><l><bool>true</bool></l></block></block><block s="doChangeVar"><l>index</l><l>1</l></block></script><script><block s="doChangeVar"><l>index</l><l>1</l></block></script></block></script></block><block s="doReport"><block var="result"/></block></script></block-definition><block-definition s="increasing?" type="predicate" category="variables"><header></header><code></code><translations></translations><inputs></inputs><script><block s="doDeclareVariables"><list><l>index</l></list></block><block s="doAsk"><l>What number should I compare with its succeeding number?</l></block><block s="doSetVar"><l>index</l><block s="getLastAnswer"></block></block><block s="doSetVar"><l>result</l><block s="reportBoolean"><l><bool>false</bool></l></block></block><block s="doIf"><block s="reportOr"><block s="reportGreaterThan"><block s="reportListItem"><block s="reportSum"><block var="index"/><l>1</l></block><block var="numbers"/></block><block s="reportListItem"><block var="index"/><block var="numbers"/></block></block><block s="reportEquals"><block s="reportListItem"><block s="reportSum"><block var="index"/><l>1</l></block><block var="numbers"/></block><block s="reportListItem"><block var="index"/><block var="numbers"/></block></block></block><script><block s="doSetVar"><l>result</l><block s="reportBoolean"><l><bool>true</bool></l></block></block></script></block><block s="doReport"><block var="result"/></block></script></block-definition><block-definition s="maximum" type="reporter" category="variables"><header></header><code></code><translations></translations><inputs></inputs><script><block s="doDeclareVariables"><list><l>index</l></list></block><block s="doSetVar"><l>index</l><l>1</l></block><block s="doSetVar"><l>result</l><block s="reportListItem"><l>1</l><block var="numbers"/></block></block><block s="doUntil"><block s="reportEquals"><block var="index"/><block s="reportSum"><block s="reportListLength"><block var="numbers"/></block><l>1</l></block></block><script><block s="doIfElse"><block s="reportGreaterThan"><block s="reportListItem"><block var="index"/><block var="numbers"/></block><block s="reportListItem"><block s="reportDifference"><block var="index"/><l>1</l></block><block var="numbers"/></block></block><script><block s="doSetVar"><l>result</l><block s="reportListItem"><block var="index"/><block var="numbers"/></block></block><block s="doChangeVar"><l>index</l><l>1</l></block></script><script><block s="doChangeVar"><l>index</l><l>1</l></block></script></block></script></block><block s="doReport"><block var="result"/></block></script></block-definition><block-definition s="all positive" type="reporter" category="variables"><header></header><code></code><translations></translations><inputs></inputs><script><block s="doDeclareVariables"><list><l>index</l></list></block><block s="doSetVar"><l>index</l><l>1</l></block><block s="doUntil"><block s="reportEquals"><block var="index"/><block s="reportSum"><block s="reportListLength"><block var="numbers"/></block><l>1</l></block></block><script><block s="doIfElse"><block s="reportLessThan"><block s="reportListItem"><block var="index"/><block var="numbers"/></block><l>0</l></block><script><block s="doReplaceInList"><block var="index"/><block var="numbers"/><block s="reportProduct"><block s="reportListItem"><block var="index"/><block var="numbers"/></block><l>-1</l></block></block><block s="doSayFor"><block s="reportListItem"><block var="index"/><block var="numbers"/></block><l>2</l></block><block s="doChangeVar"><l>index</l><l>1</l></block></script><script><block s="doSayFor"><block s="reportListItem"><block var="index"/><block var="numbers"/></block><l>2</l></block><block s="doChangeVar"><l>index</l><l>1</l></block></script></block></script></block><block s="doReport"><l>All numbers are now positive.</l></block></script></block-definition><block-definition s="only evens" type="reporter" category="variables"><header></header><code></code><translations></translations><inputs></inputs><script><block s="doDeclareVariables"><list><l>index</l></list></block><block s="doSetVar"><l>index</l><l>1</l></block><block s="doUntil"><block s="reportEquals"><block var="index"/><block s="reportSum"><block s="reportListLength"><block var="numbers"/></block><l>1</l></block></block><script><block s="doIfElse"><block s="reportEquals"><block s="reportModulus"><block s="reportListItem"><block var="index"/><block var="numbers"/></block><l>2</l></block><l>0</l></block><script><block s="doSayFor"><block s="reportListItem"><block var="index"/><block var="numbers"/></block><l>2</l></block><block s="doChangeVar"><l>index</l><l>1</l></block></script><script><block s="doChangeVar"><l>index</l><l>1</l></block></script></block></script></block><block s="doReport"><l>Those are all the even numbers on the list.</l></block></script></block-definition><block-definition s="add all" type="reporter" category="variables"><header></header><code></code><translations></translations><inputs></inputs><script><block s="doDeclareVariables"><list><l>index</l></list></block><block s="doSetVar"><l>index</l><l>1</l></block><block s="doSetVar"><l>lastlistone</l><block s="reportNewList"><list></list></block></block><block s="doSetVar"><l>lastlisttwo</l><block s="reportNewList"><list></list></block></block><block s="doSetVar"><l>lastlistsum</l><block s="reportNewList"><list></list></block></block><block s="doAsk"><l>How many numbers?</l></block><block s="doSetVar"><l>lastlistlength</l><block s="getLastAnswer"></block></block><block s="doRepeat"><block var="lastlistlength"/><script><block s="doAsk"><l>What number? (first list)</l></block><block s="doAddToList"><block s="getLastAnswer"></block><block var="lastlistone"/></block></script></block><block s="doRepeat"><block var="lastlistlength"/><script><block s="doAsk"><l>What number? (second list)</l></block><block s="doAddToList"><block s="getLastAnswer"></block><block var="lastlisttwo"/></block></script></block><block s="doRepeat"><block var="lastlistlength"/><script><block s="doSetVar"><l>carrier</l><block s="reportSum"><block s="reportListItem"><block var="index"/><block var="lastlistone"/></block><block s="reportListItem"><block var="index"/><block var="lastlisttwo"/></block></block></block><block s="doAddToList"><block var="carrier"/><block var="lastlistsum"/></block><block s="doSayFor"><block s="reportListItem"><block var="index"/><block var="lastlistsum"/></block><l>2</l></block><block s="doChangeVar"><l>index</l><l>1</l></block></script></block><block s="doReport"><l>That&apos;s the sum of both lists!</l></block></script></block-definition></blocks><variables><variable name="numbers"><list struct="atomic" id="541">4,8,9</list></variable><variable name="result"><l>9</l></variable><variable name="lastlistone"><list struct="atomic" id="542">5,7,9</list></variable><variable name="lastlisttwo"><list struct="atomic" id="543">5,7,9</list></variable><variable name="lastlistlength"><l>3</l></variable><variable name="lastlistsum"><list struct="atomic" id="544">10,14,18</list></variable><variable name="carrier"><l>18</l></variable></variables></project><media name="Lab 4.4" app="Snap! 5.4, http://snap.berkeley.edu" version="1"></media></snapdata>