<snapdata remixID="13139769"><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="number infected"/><block var="population"/></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><scripts><script x="358.087890625" y="217.66666666666708"><block s="reportVariadicGreaterThan"><list><l></l><l></l></list></block></script></scripts></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 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><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 s="reifyReporter"><autolambda><block var="infected?"/></autolambda><list></list></block><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 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></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="215"><pentrails>data:image/png;base64,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</pentrails><costumes><list struct="atomic" id="216"></list></costumes><sounds><list struct="atomic" id="217"></list></sounds><variables></variables><blocks></blocks><scripts></scripts><sprites select="1"><sprite name="Sprite" idx="1" x="37.12213683976461" y="86.75548824838967" heading="39.75" scale="0.5" volume="100" pan="0" rotation="0" draggable="true" hidden="true" costume="1" color="80,80,80,1" pen="tip" id="222"><costumes><list id="223"><item><ref mediaID="Sprite_cst_well"></ref></item><item><ref mediaID="Sprite_cst_sick"></ref></item></list></costumes><sounds><list struct="atomic" id="224"></list></sounds><blocks></blocks><variables><variable name="infected?"><bool>false</bool></variable></variables><scripts><comment x="30" y="10" w="331.3333333333333" collapsed="true">There are things to write inside these blocks:</comment><script x="30" y="42.000000000000114"><block s="receiveOnClone"></block><custom-block s="initialize clone"></custom-block><block s="doWaitUntil"><block var="clones ready?"/></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="doWarp"><script><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></script><list></list></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></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="30" y="379.9999999999982"><block s="receiveGo"></block><block s="bubble"><l></l></block><block s="bubble"><custom-block s="simulate disease, population: %n percent infected: %n speed: %n"><l>100</l><l>2</l><l>3</l></custom-block></block><block s="bubble"><l></l></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="population input" style="normal" x="10" y="10" 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>2</l></variable><variable name="speed"><l>3</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>