<snapdata remixID="11063161"><project name="U5L2-Simulation" app="Snap! 6, https://snap.berkeley.edu" version="1"><notes></notes><thumbnail>data:image/png;base64,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</thumbnail><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" scheduled="false" id="1"><pentrails>data:image/png;base64,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</pentrails><costumes><list struct="atomic" id="2"></list></costumes><sounds><list struct="atomic" id="3"></list></sounds><variables></variables><blocks></blocks><scripts></scripts><sprites><sprite name="Sprite" idx="1" x="-69" y="-97" heading="260.55999999999995" scale="0.5" volume="100" pan="0" rotation="0" draggable="true" hidden="true" costume="1" color="80,80,80,1" pen="tip" id="8"><costumes><list id="9"><item><costume name="well" center-x="12" center-y="26" image="data:image/png;base64,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" id="10"/></item><item><costume name="sick" center-x="12" center-y="26" image="data:image/png;base64,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" id="11"/></item></list></costumes><sounds><list struct="atomic" id="12"></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="30.333333333333343" y="64.77777777777777"><custom-block s="touching infected person?"></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></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="24.666666666666686" 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"/></sprites></stage><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>Sprite</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></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="reportSum"><l></l><l></l></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="reportProduct"><block var="population"/><block s="reportQuotient"><block var="percent initially infected"/><l>100</l></block></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="reportTouchingObject"><block var="infected?"/></block><script><block s="doSwitchToCostume"><l>sick</l></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"><l></l></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><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></project><media name="U5L2-Simulation" app="Snap! 6, https://snap.berkeley.edu" version="1"></media></snapdata>