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AoGAAAfoJgkQIECAgAD7AQIECBAgEAgIcIBukgABAgQIHLFxAWmhEwHPAAAAAElFTkSuQmCC</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="154.69271306140422" y="-44.75860800354451" heading="229.87" scale="0.39" volume="100" pan="0" rotation="1" draggable="true" hidden="true" costume="2" color="80,80,80,1" pen="tip" id="8"><costumes><list id="9"><item><costume name="Healthy" center-x="72" center-y="72" image="data:image/svg+xml;base64,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" id="10"/></item><item><costume name="Sick" center-x="72" center-y="72" image="data:image/svg+xml;base64,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" id="11"/></item></list></costumes><sounds><list struct="atomic" id="12"></list></sounds><blocks></blocks><variables></variables><scripts><comment x="30" y="10" w="224" collapsed="false">Jiahao(Jack) Ma, Mir Fuad&#xD;Duration: 10 periods&#xD;Description: Program starts by letting user choose population, infected and speed. Infected touches healthy and healthy becomes infected, game is over when all healthy are infected&#xD;Honor Code: I did not cheat or use any outside information when making this program.</comment><script x="30" y="148"><block s="receiveOnClone"><comment w="90" collapsed="false">When cloned, the clones all go to random positions and start moving, when infected touches healthy, healthy becomes infected.</comment></block><block s="show"></block><block s="doGotoObject"><l><option>random position</option></l></block><block s="setHeading"><l><option>random</option></l></block><block s="doIf"><block s="reportLessThan"><block var="InfectedCounter"/><block s="reportProduct"><block var="Healthy"/><block s="reportQuotient"><block var="PercentageInitiallyInfected"/><l>100</l></block></block></block><script><block s="doSwitchToCostume"><l>Sick</l></block><block s="doChangeVar"><l>InfectedCounter</l><l>1</l></block></script></block><block s="doResetTimer"></block><block s="doUntil"><block s="reportEquals"><block var="infected"/><block var="total"/></block><script><block s="forward"><block var="Speed"/></block><block s="bounceOffEdge"></block><block s="doSetVar"><l>TimeElapsed</l><block s="getTimer"></block></block><block s="doIf"><block s="reportAnd"><custom-block s="CollideWithSick"></custom-block><block s="reportEquals"><block s="getCostumeIdx"></block><l>1</l></block></block><script><block s="doSwitchToCostume"><l>Sick</l></block><block s="doChangeVar"><l>InfectedCounter</l><l>1</l></block></script></block></script></block></script><script x="519" y="484"><block s="receiveGo"><comment w="90" collapsed="false">Asks user the population, infected and speed of the sprites.</comment></block><block s="doAsk"><l>population healthy?</l></block><block s="doSetVar"><l>Healthy</l><block s="getLastAnswer"></block></block><block s="doAsk"><l>population infected?</l></block><block s="doSetVar"><l>infected</l><block s="getLastAnswer"></block></block><block s="doAsk"><l>speed?</l></block><block s="doSetVar"><l>Speed</l><block s="getLastAnswer"></block></block><block s="doSetVar"><l>total</l><block s="reportSum"><block var="Healthy"/><block var="infected"/></block></block><block s="doRepeat"><block var="Healthy"/><script><block s="doSwitchToCostume"><l>Healthy</l></block><block s="createClone"><l>Sprite</l></block></script></block><block s="doRepeat"><block var="infected"/><script><block s="doSwitchToCostume"><l>Sick</l></block><block s="createClone"><l>Sprite</l></block></script></block><block s="hide"></block></script><script x="578" y="249"><block s="doSwitchToCostume"><l>Healthy</l></block></script><script x="43" y="597"><block s="doSetVar"><l></l><l>0</l></block></script></scripts></sprite><watcher var="infected" style="normal" x="0" y="1" color="243,118,29"/><watcher var="total" style="normal" x="1" y="21.000001999999995" color="243,118,29"/><watcher var="PercentageInitiallyInfected" style="normal" x="-2" y="80.00000799999998" color="243,118,29"/><watcher var="Speed" style="normal" x="0" y="110.00000799999998" color="243,118,29"/><watcher var="TimeElapsed" style="normal" x="2" y="147.000004" color="243,118,29"/><watcher var="InfectedCounter" style="normal" x="1" y="165.00000599999998" color="243,118,29"/><watcher var="Healthy" style="normal" x="7" y="51" color="243,118,29"/></sprites></stage><hidden></hidden><headers></headers><code></code><blocks><block-definition s="CollideWithSick" type="predicate" category="other"><header></header><code></code><translations></translations><inputs></inputs><script><block s="doForEach"><l>item</l><block s="reportGet"><l><option>neighbors</option></l></block><script><block s="doIf"><block s="reportEquals"><block s="reportAnd"><block s="reportTouchingObject"><block var="item"/></block><block s="reportAttributeOf"><l><option>costume name</option></l><block var="item"/></block></block><l>sick</l></block><script><block s="doReport"><block s="reportBoolean"><l><bool>true</bool></l></block></block></script></block></script></block><block s="doReport"><block s="reportBoolean"><l><bool>false</bool></l></block></block></script></block-definition></blocks><variables><variable name="infected"><l>4</l></variable><variable name="total"><l>14</l></variable><variable name="TimeElapsed"><l>63.2</l></variable><variable name="InfectedCounter"><l>2</l></variable><variable name="PercentageInitiallyInfected"><l>6</l></variable><variable name="Speed"><l>5</l></variable><variable name="Healthy"><l>10</l></variable></variables></project><media name="U5L1-DiseaseSpread" app="Snap! 5.4, http://snap.berkeley.edu" version="1"></media></snapdata>