<snapdata remixID="9125908"><project name="U5L2-Simulation" app="Snap! 5.4, http://snap.berkeley.edu" version="1"><notes></notes><thumbnail>data:image/png;base64,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</thumbnail><stage 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AoGAAAfoJgkQIECAgAD7AQIECBAgEAgIcIBukgABAgQIHLFxAWmhEwHPAAAAAElFTkSuQmCC</pentrails><costumes><list 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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></variables><scripts><script x="588" y="371"><block s="doReport"><l></l></block></script><script x="874.1191416249999" y="386.000003"><block var="total people"/></script><script x="1080" y="525"><block s="reportProduct"><l></l><l></l></block></script><script x="692" y="411"><block s="doSetVar"><l>people</l><l>0</l></block></script><script x="646" y="450"><block s="forward"><block s="reportRandom"><l>1</l><l>360</l></block></block></script><script x="30" y="114"><block s="receiveGo"></block><block s="doSetVar"><l>time elapsed</l><l>0</l></block><block s="show"></block><block s="doAsk"><l>How many people?</l></block><block s="doSetVar"><l>total people</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="doAsk"><l>how many people are infected?</l></block><block s="doSetVar"><l>infected people</l><block s="getLastAnswer"></block></block><block s="doRepeat"><block var="infected people"/><script><block s="doGotoObject"><l><option>random position</option></l></block><block s="doSwitchToCostume"><l>red</l></block><block s="createClone"><l><option>myself</option></l></block></script></block><block s="doRepeat"><block s="reportDifference"><block var="total people"/><block var="infected people"/></block><script><block s="doGotoObject"><l><option>random position</option></l></block><block s="doSwitchToCostume"><l>blue</l></block><block s="createClone"><l><option>myself</option></l></block></script></block><block s="hide"></block></script><script x="26" y="27"><block s="receiveGo"></block><block s="gotoXY"><l>0</l><l>0</l></block><block s="removeClone"></block></script><script x="492.9296885" y="683.000001"><block s="reportGet"><l><option>neighbors</option></l></block></script><script x="332" y="37"><block s="receiveOnClone"></block><block s="doUntil"><block s="reportEquals"><block var="people infected"/><block var="total people"/></block><script><block s="doIf"><block s="reportEquals"><custom-block s="collide with sick?"></custom-block><block s="reportBoolean"><l><bool>true</bool></l></block></block><script><block s="doSwitchToCostume"><l>red</l></block></script></block></script></block></script><script x="501.000001" y="565.000001"><block s="gotoXY"><block s="reportRandom"><l>-100</l><l>100</l></block><block s="reportRandom"><l>-100</l><l>100</l></block></block><block s="createClone"><block s="reportQuotient"><l></l><l>100</l></block></block></script><script x="790.1982441875002" y="615.000002"><block var="speed"/></script><script x="910.1982441875002" y="696.000002"><block s="getLastAnswer"></block></script><script x="744.1982441875002" y="706.000002"><block var="speed"/></script><script x="708" y="30"><block s="receiveOnClone"></block><block s="doResetTimer"></block><block s="doUntil"><block s="reportEquals"><block var="people infected"/><block var="total people"/></block><script><block s="doSetVar"><l>time elapsed</l><block s="getTimer"></block></block><block s="setHeading"><block s="reportRandom"><l>-360</l><l>360</l></block></block><block s="doGlide"><block s="getLastAnswer"></block><block s="reportRandom"><l>-200</l><l>200</l></block><block s="reportRandom"><l>-175</l><l>175</l></block></block></script></block></script><script x="774.000001" y="208.000001"><custom-block s="speed %n"><block var="speed"/></custom-block></script></scripts></sprite><watcher scope="Stage" s="getTimer" style="normal" x="5" y="111.00000599999998" color="4,148,220"/><watcher var="speed" style="normal" x="12.000000000000455" y="26.000001999999967" color="243,118,29" hidden="true"/><watcher var="time elapsed" style="normal" x="1" y="142.0000059999999" color="243,118,29"/><watcher var="total people" style="normal" x="0" y="179.0000059999999" color="243,118,29"/><watcher var="infected people" style="normal" x="0" y="53.00000399999996" color="243,118,29"/><watcher var="people" style="normal" x="10" y="9.999999999999986" color="243,118,29" hidden="true"/><watcher var="people infected" style="normal" x="0" y="79.00000599999998" color="243,118,29"/></sprites></stage><hidden></hidden><headers></headers><code></code><blocks><block-definition s="spawns %&apos;people&apos;" type="command" category="control"><header></header><code></code><translations></translations><inputs><input type="%n"></input></inputs><script><block s="doRepeat"><block var="people"/><script><block s="gotoXY"><block s="reportRandom"><l>-100</l><l>100</l></block><block s="reportRandom"><l>-100</l><l>100</l></block></block><block s="createClone"><l>Sprite</l></block></script></block></script></block-definition><block-definition s="speed %&apos;s&apos;" type="command" category="control"><header></header><code></code><translations></translations><inputs><input type="%n"></input></inputs><script><block s="doForever"><script><block s="setHeading"><block s="reportRandom"><l>-360</l><l>360</l></block></block><block s="doGlide"><block var="s"/><block s="reportRandom"><l>-200</l><l>200</l></block><block s="reportRandom"><l>-175</l><l>175</l></block></block></script></block></script></block-definition><block-definition s="collide with sick?" 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="reportAnd"><block s="reportTouchingObject"><block var="item"/></block><block s="reportEquals"><block s="reportAttributeOf"><l><option>costume name</option></l><block var="item"/></block><l>red</l></block></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><block-definition s="for each item of" type="command" category="variables"><header></header><code></code><translations></translations><inputs></inputs></block-definition></blocks><variables><variable name="people"><l>0</l></variable><variable name="speed"><l>1</l></variable><variable name="infected people"><l>2</l></variable><variable name="total people"><l>10</l></variable><variable name="time elapsed"><l>0</l></variable><variable name="people infected"><l>2</l></variable></variables></project><media name="U5L2-Simulation" app="Snap! 5.4, http://snap.berkeley.edu" version="1"></media></snapdata>