<snapdata remixID="14342030"><project name="UNIT5LAB 2 -OmarMohamed" app="Snap! 10.7.1, https://snap.berkeley.edu" version="2"><notes></notes><thumbnail>data:image/png;base64,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</thumbnail><scenes select="1"><scene name="UNIT5LAB 2 -OmarMohamed"><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"><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><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></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="201"><pentrails>data:image/png;base64,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</pentrails><costumes><list struct="atomic" id="202"></list></costumes><sounds><list struct="atomic" id="203"></list></sounds><variables></variables><blocks></blocks><scripts></scripts><sprites select="1"><sprite name="Sprite" idx="1" x="167.5" y="-135.5" heading="295.06999999999994" scale="0.5" volume="100" pan="0" rotation="0" draggable="true" hidden="true" costume="1" color="80,80,80,1" pen="tip" id="208"><costumes><list id="209"><item><ref mediaID="UNIT5LAB 2 -OmarMohamed_Sprite_cst_well"></ref></item><item><ref mediaID="UNIT5LAB 2 -OmarMohamed_Sprite_cst_sick"></ref></item></list></costumes><sounds><list struct="atomic" id="210"></list></sounds><blocks></blocks><variables><variable name="infected?"><bool>false</bool></variable></variables><scripts><script x="30" 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="33.333333333333314" y="92.88888888888903"><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="doIf"><custom-block s="touching infected person?"></custom-block><script><block s="doSwitchToCostume"><l>sick</l></block><block s="doSetVar"><l>infected?</l><block s="reportBoolean"><l><bool>true</bool></l></block></block></script><list></list></block></script></block></script><script x="61" y="352.16666666666674"><custom-block s="average time for disease spread with population size: %n"><l>100</l></custom-block></script></scripts></sprite><watcher scope="Sprite" var="infected?" style="normal" x="9.999999999999545" y="10.000000000000007" color="243,118,29"/><watcher var="number infected" style="normal" x="9.999999999999545" y="40.000001999999995" color="243,118,29"/><watcher var="percent initially infected" style="normal" x="10" y="34.000001999999995" color="243,118,29"/><watcher var="population" style="normal" x="10" y="55.00000399999999" color="243,118,29"/><watcher var="speed" style="normal" x="10" y="76.00000599999998" color="243,118,29"/><watcher var="clones ready?" style="normal" x="-1" y="96" color="243,118,29"/></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="UNIT5LAB 2 -OmarMohamed" app="Snap! 10.7.1, https://snap.berkeley.edu" version="2"><costume name="well" center-x="12" center-y="26" 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mediaID="UNIT5LAB 2 -OmarMohamed_Sprite_cst_well"/><costume name="sick" center-x="12" center-y="26" 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