<snapdata remixID="13140394"><project name="U5L2-Simulation" app="Snap! 9.0, 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="population"/><block var="number infected"/></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><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="205"><pentrails>data:image/png;base64,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</pentrails><costumes><list struct="atomic" id="206"></list></costumes><sounds><list struct="atomic" id="207"></list></sounds><variables></variables><blocks></blocks><scripts></scripts><sprites select="1"><sprite name="Sprite" idx="1" x="-14.570325607985296" y="25.275389745880886" heading="209.66999999999996" scale="0.5" volume="100" pan="0" rotation="0" draggable="true" hidden="true" costume="2" color="80,80,80,1" pen="tip" id="212"><costumes><list id="213"><item><ref mediaID="Sprite_cst_well"></ref></item><item><ref mediaID="Sprite_cst_sick"></ref></item></list></costumes><sounds><list struct="atomic" id="214"></list></sounds><blocks></blocks><variables><variable name="infected?"><bool>true</bool></variable></variables><scripts><script x="13.333333333333343" y="34.22222222222224"><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="16.666666666666657" y="92.88888888888904"><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="doIf"><block s="reportNot"><block var="infected?"/></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></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="11.333333333333343" y="10" w="331.3333333333333" collapsed="true">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"/><watcher var="population input" style="normal" x="10" y="10" color="243,118,29"/></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><variable name="population input"><l>0</l></variable></variables></scene></scenes></project><media name="U5L2-Simulation" app="Snap! 9.0, https://snap.berkeley.edu" version="2"><costume name="well" center-x="12" center-y="26" image="data:image/png;base64,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" mediaID="Sprite_cst_well"/><costume name="sick" center-x="12" center-y="26" image="data:image/png;base64,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" mediaID="Sprite_cst_sick"/></media></snapdata>