<snapdata remixID="12250811"><project name="U5L2-Simulation" app="Snap! 8.1, https://snap.berkeley.edu" version="2"><notes></notes><thumbnail>data:image/png;base64,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</thumbnail><scenes select="1"><scene name="U5L2-Simulation"><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"><block s="reportEquals"><block var="infected?"/><block var="population input"/></block><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="reportLessThan"><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></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></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="reportAnd"><block s="reportNot"><block var="infected?"/></block><block s="reportAnd"><block s="reportTouchingObject"><block var="neighbor"/></block><block s="reportAskFor"><block var="neighbor"/><block s="reifyReporter"><autolambda><block var="infected?"/></autolambda><list><l>#1</l><l>#2</l><l>#3</l><l>#4</l></list></block><list></list></block></block></block><script><block s="doReport"><block s="reportBoolean"><l><bool>true</bool></l></block></block></script></block></script><comment w="174.66666666666666" collapsed="false">Fill in the blank to check whether&#xD;this clone is touching an infected one.</comment></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><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="202"><pentrails>data:image/png;base64,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</pentrails><costumes><list struct="atomic" id="203"></list></costumes><sounds><list struct="atomic" id="204"></list></sounds><variables></variables><blocks></blocks><scripts></scripts><sprites select="1"><sprite name="Sprite" idx="1" x="-204.777316269126" y="97.01719540622223" heading="181.26999999999998" scale="0.5" volume="100" pan="0" rotation="0" draggable="true" hidden="true" costume="1" color="80,80,80,1" pen="tip" id="209"><costumes><list id="210"><item><ref mediaID="Sprite_cst_well"></ref></item><item><ref mediaID="Sprite_cst_sick"></ref></item></list></costumes><sounds><list struct="atomic" id="211"></list></sounds><blocks></blocks><variables><variable name="infected?"><bool>false</bool></variable></variables><scripts><script x="26.666666666666686" 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="30" 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="reportEquals"><block var="number infected"/><block var="population"/></block><script><block s="forward"><l>10</l></block><block s="bounceOffEdge"></block><block s="doIf"><block s="reportEquals"><custom-block s="touching infected person?"></custom-block><block s="reportBoolean"><l><bool>true</bool></l></block></block><script><block s="doIf"><block s="reportNot"><block var="infected?"/></block><script><block s="doSwitchToCostume"><l>sick</l></block><block s="doSetVar"><l>clones ready?</l><block s="reportBoolean"><l><bool>true</bool></l></block></block></script></block></script></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="287.66666666666674" y="70" w="331.3333333333333" collapsed="false">There are things to write inside these blocks:</comment></scripts></sprite><watcher scope="Sprite" var="infected?" style="normal" x="9.999999999999545" y="10.000000000000007" color="243,118,29" hidden="true"/><watcher var="number infected" style="normal" x="9.999999999999545" y="40.000001999999995" color="243,118,29" hidden="true"/></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="U5L2-Simulation" app="Snap! 8.1, https://snap.berkeley.edu" version="2"><costume name="well" center-x="12" center-y="26" 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