<snapdata remixID="14999213"><project name="U5L2-Simulation" app="Snap! 11.0.8, 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="reportVariadicEquals"><list><block var="number infected"/><block var="population input"/></list></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="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><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><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="206"><pentrails>data:image/png;base64,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</pentrails><costumes><list struct="atomic" id="207"></list></costumes><sounds><list struct="atomic" id="208"></list></sounds><variables></variables><blocks></blocks><scripts></scripts><sprites select="1"><sprite name="Sprite" idx="1" x="226.5" y="-74.5" heading="59.19999999999999" scale="0.5" volume="100" pan="0" rotation="0" draggable="true" hidden="true" costume="1" color="80,80,80,1" pen="tip" id="213"><costumes><list id="214"><item><ref mediaID="U5L2-Simulation_Sprite_cst_well"></ref></item><item><ref mediaID="U5L2-Simulation_Sprite_cst_sick"></ref></item></list></costumes><sounds><list struct="atomic" id="215"></list></sounds><blocks></blocks><variables><variable name="infected?"><bool>false</bool></variable></variables><scripts><comment x="616.6666666666667" y="10" w="331.3333333333333" collapsed="false">There are things to write inside these blocks:</comment><script x="785.3333333333333" y="531.4166666666667"><block s="doWarp"><script></script></block></script><script x="138.66666666666674" y="74.22222222222223"><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="138" y="124.88888888888903"><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"><l>1</l></block><block s="bounceOffEdge"></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><script x="137.33333333333326" y="306.16666666666674"><block s="receiveOnClone"></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="doIf"><custom-block s="touching infected person?"></custom-block><script><block s="doSetVar"><l>infected?</l><block s="reportBoolean"><l><bool>true</bool></l></block></block><block s="doChangeVar"><l>number infected</l><l>1</l></block><block s="doSwitchToCostume"><l>sick</l></block></script><list></list></block></script></block></script></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"/><watcher var="percent initially infected" style="normal" x="10" y="10" color="243,118,29" hidden="true"/><watcher var="population" style="normal" x="10" y="31.000002000000002" color="243,118,29" hidden="true"/></sprites></stage><variables><variable name="number infected"><l>100</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! 11.0.8, https://snap.berkeley.edu" version="2"><costume name="well" center-x="12" center-y="26" 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mediaID="U5L2-Simulation_Sprite_cst_well"/><costume name="sick" center-x="12" center-y="26" 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mediaID="U5L2-Simulation_Sprite_cst_sick"/></media></snapdata>