<snapdata remixID="14339708"><project name="UNIT 5 LAB 2 " app="Snap! 10.7.1, https://snap.berkeley.edu" version="2"><notes></notes><thumbnail>data:image/png;base64,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</thumbnail><scenes select="1"><scene name="UNIT 5 LAB 2 "><notes></notes><hidden></hidden><headers></headers><code></code><blocks><block-definition s="simulate disease, population: %&apos;population input&apos; percent infected: %&apos;percent initially infected input&apos; speed: %&apos;speed input&apos;" type="reporter" category="other"><header></header><code></code><translations></translations><inputs><input type="%n"></input><input type="%n"></input><input type="%n"></input></inputs><script><block s="doDeclareVariables"><list><l>elapsed time</l><l>start time</l></list></block><block s="doSetVar"><l>clones ready?</l><block s="reportBoolean"><l><bool>false</bool></l></block></block><custom-block s="initialize simulation %n %n %n"><block var="population input"/><block var="percent initially infected input"/><block var="speed input"/></custom-block><block s="show"></block><block s="doRepeat"><block var="population input"/><script><block s="createClone"><l><option>myself</option></l></block></script><comment w="136.66666666666666" collapsed="true">Create the clones.</comment></block><block s="hide"></block><block s="doSetVar"><l>start time</l><block s="reportDate"><l><option>time in milliseconds</option></l></block></block><block s="doSetVar"><l>clones ready?</l><block s="reportBoolean"><l><bool>true</bool></l></block></block><block s="doWaitUntil"><l/><comment w="135.33333333333334" collapsed="false">Wait until everyone is&#xD;infected.</comment></block><block s="doSetVar"><l>elapsed time</l><block s="reportQuotient"><block s="reportDifference"><block s="reportDate"><l><option>time in milliseconds</option></l></block><block var="start time"/></block><l>1000</l></block></block><block s="doBroadcast"><l>vanish</l><list></list></block><block s="doReport"><block var="elapsed time"/></block></script></block-definition><block-definition s="average time for disease spread with population size: %&apos;size&apos;" type="reporter" category="operators"><header></header><code></code><translations></translations><inputs><input type="%n"></input></inputs><script><block s="bubble"><l></l></block><block s="doReport"><block s="reportQuotient"><block s="reportCombine"><block s="reportMap"><block s="reifyReporter"><autolambda><custom-block s="simulate disease, population: %n percent infected: %n speed: %n"><block var="size"/><l>10</l><l>2</l></custom-block></autolambda><list></list></block><block s="reportNumbers"><l>1</l><l>10</l></block></block><block s="reifyReporter"><autolambda><block s="reportVariadicSum"><list><l></l><l></l></list></block></autolambda><list></list></block></block><l>10</l></block></block></script></block-definition><block-definition s="initialize clone" type="command" category="other"><header></header><code></code><translations></translations><inputs></inputs><script><block s="doIf"><block s="reportVariadicLessThan"><list><block var="number infected"/><block s="reportVariadicProduct"><list><block var="population"/><block s="reportQuotient"><block var="percent initially infected"/><l>100</l></block></list></block></list></block><script><block s="doChangeVar"><l>number infected</l><l>1</l></block><block s="doSetVar"><l>infected?</l><block s="reportBoolean"><l><bool>true</bool></l></block></block><block s="doSwitchToCostume"><l>sick</l></block></script><list></list></block><block s="doGotoObject"><l><option>random position</option></l></block><block s="doFaceTowards"><l><option>random position</option></l></block></script></block-definition><block-definition s="touching infected person?" type="predicate" category="sensing"><header></header><code></code><translations></translations><inputs></inputs><script><block s="doForEach"><l>neighbor</l><block s="reportGet"><l><option>neighbors</option></l></block><script><block s="doIf"><block s="reportVariadicAnd"><list><block s="reportNot"><block var="infected?"/></block><block s="reportVariadicAnd"><list><block s="reportTouchingObject"><block var="neighbor"/></block><block s="reportAskFor"><block var="neighbor"/><block var="infected?"/><list></list></block></list></block></list></block><script><block s="doReport"><block s="reportBoolean"><l><bool>true</bool></l></block></block></script><list></list></block></script></block><block s="doReport"><block s="reportBoolean"><l><bool>false</bool></l></block></block></script></block-definition><block-definition s="initialize simulation %&apos;pop&apos; %&apos;inf&apos; %&apos;sp&apos;" type="command" category="variables"><header></header><code></code><translations></translations><inputs><input type="%n"></input><input type="%n"></input><input type="%n"></input></inputs><script><block s="doSetVar"><l>population</l><block var="pop"/><comment w="216.66666666666666" collapsed="true">Make global so &quot;when I start&quot; can use it.</comment></block><block s="doSetVar"><l>percent initially infected</l><block var="inf"/></block><block s="doSetVar"><l>speed</l><block var="sp"/></block><block s="doSetVar"><l>clones ready?</l><block s="reportBoolean"><l><bool>false</bool></l></block></block><block s="doSetVar"><l>number infected</l><l>0</l></block><block s="doSetVar"><l>infected?</l><block s="reportBoolean"><l><bool>false</bool></l></block></block><block s="doSwitchToCostume"><l>well</l></block><block s="setScale"><l>50</l></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="201"><pentrails>data:image/png;base64,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</pentrails><costumes><list struct="atomic" id="202"></list></costumes><sounds><list struct="atomic" id="203"></list></sounds><variables></variables><blocks></blocks><scripts></scripts><sprites select="1"><sprite name="Sprite" idx="1" x="167.5" y="-135.5" heading="295.06999999999994" scale="0.5" volume="100" pan="0" rotation="0" draggable="true" hidden="true" costume="1" color="80,80,80,1" pen="tip" id="208"><costumes><list id="209"><item><ref mediaID="UNIT 5 LAB 2 _Sprite_cst_well"></ref></item><item><ref mediaID="UNIT 5 LAB 2 _Sprite_cst_sick"></ref></item></list></costumes><sounds><list struct="atomic" id="210"></list></sounds><blocks></blocks><variables><variable name="infected?"><bool>false</bool></variable></variables><scripts><script x="30" y="34.22222222222223"><custom-block s="simulate disease, population: %n percent infected: %n speed: %n"><l>100</l><l>5</l><l>2</l></custom-block></script><script x="33.333333333333314" y="92.88888888888903"><block s="receiveOnClone"></block><custom-block s="initialize clone"></custom-block><block s="doWaitUntil"><block var="clones ready?"><comment w="295.3333333333333" collapsed="true">This will be true when all the clones have been created.</comment></block></block><block s="doUntil"><block s="reportVariadicEquals"><list><block var="number infected"/><block var="population"/></list></block><script><block s="forward"><block var="speed"/></block><block s="bounceOffEdge"></block><block s="doIf"><custom-block s="touching infected person?"></custom-block><script><block s="doSwitchToCostume"><l>sick</l></block><block s="doSetVar"><l>infected?</l><block s="reportBoolean"><l><bool>true</bool></l></block></block></script><list></list></block></script><comment w="220" collapsed="false">Move the clone and&#xD;make it infected if it&apos;s touching an infected one.</comment></block></script><comment x="28" y="10" w="331.3333333333333" collapsed="true">There are things to write inside these blocks:</comment><script x="61" y="352.16666666666674"><custom-block s="average time for disease spread with population size: %n"><l>100</l></custom-block></script></scripts></sprite><watcher scope="Sprite" var="infected?" style="normal" x="9.999999999999545" y="10.000000000000007" color="243,118,29"/><watcher var="number infected" style="normal" x="9.999999999999545" y="40.000001999999995" color="243,118,29"/><watcher var="percent initially infected" style="normal" x="10" y="34.000001999999995" color="243,118,29"/><watcher var="population" style="normal" x="10" y="55.00000399999999" color="243,118,29"/><watcher var="speed" style="normal" x="10" y="76.00000599999998" color="243,118,29"/><watcher var="clones ready?" style="normal" x="-1" y="96" color="243,118,29"/></sprites></stage><variables><variable name="number infected"><l>5</l></variable><variable name="population"><l>100</l></variable><variable name="percent initially infected"><l>5</l></variable><variable name="speed"><l>2</l></variable><variable name="clones ready?"><bool>true</bool></variable></variables></scene></scenes></project><media name="UNIT 5 LAB 2 " app="Snap! 10.7.1, https://snap.berkeley.edu" version="2"><costume name="well" center-x="12" center-y="26" 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mediaID="UNIT 5 LAB 2 _Sprite_cst_well"/><costume name="sick" center-x="12" center-y="26" 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