<snapdata remixID="9276953"><project name="Virus Stimulation" app="Snap! 5.4, http://snap.berkeley.edu" version="1"><notes></notes><thumbnail>data:image/png;base64,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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" codify="false" inheritance="true" sublistIDs="false" scheduled="false" 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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><watcher scope="Sprite" s="getCostumeIdx" style="normal" x="8.041666666666515" y="8.041666666666664" color="143,86,227"/><watcher var="Population" style="normal" x="8.041666666666515" y="24.929168274999995" color="243,118,29" hidden="true"/><watcher var="healthy pop" style="normal" x="8.041666666666515" y="41.81666988333333" color="243,118,29" hidden="true"/><watcher var="infected pop" style="normal" x="8.041666666666515" y="58.70417149166664" color="243,118,29" hidden="true"/><watcher scope="Stage" s="getTimer" style="normal" x="15.629166666666606" y="36.475006433333306" color="4,148,220"/><sprite name="Sprite" idx="1" x="-48.284536592141215" y="-33.037437594020744" heading="179.01" scale="1" volume="100" pan="0" rotation="1" draggable="true" costume="2" color="80,80,80,1" pen="tip" id="13"><costumes><list id="14"><item><costume name="healthy" center-x="145" center-y="36" image="data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAoAAAALCAYAAABGbhwYAAAAvUlEQVQoU4WQPw4BYRBH32h2V+UMWo1GwwE4gFpCLVHS7WynlahJtByAA6g0ClpXoPKnsCPL7oaENdXM73t532SEj9K8B+UousAW9Jw8S9J46MigC+TiLBQYX9BeND9Bl2AJVv+0p67VFb8hHkHfsOF36JUKMhAXfwdSygLB9uKi97e9fvGheOjRoJD9NSdx0LlAMws0WETGqsH6j7EWn0dbwPTLriHQvqKz9OAOflGQDlCJ7RvDJjeCQzQ/ACkvLlreNrliAAAAAElFTkSuQmCC" id="15"/></item><item><costume name="infected" center-x="125" center-y="22" image="data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAsAAAALCAYAAACprHcmAAAAuklEQVQoU5XRsQ7BQBzH8e9VurblHSQWs4WV1RMwiFRCvACjJxASFzHwAqysJrOBxDtIdW30pG1KE0Hd9Mv/Pr/L5U6QWOMchu5RJIPOHc/TOfavuDERcZAWExTdZDnMgqnt0IsiIE22QPUNvgY7+0ZNSJMBMPoC461hgE9AIQU+B1ilgNH1/8VroJ7i9I2QWcr47H9ijUr4dHOLhq9YfipogmbbYfX8lJlBXhO0gFKidPAVi47LJZg9AMHlKznMx+5qAAAAAElFTkSuQmCC" id="16"/></item></list></costumes><sounds><list struct="atomic" id="17"></list></sounds><blocks></blocks><variables></variables><scripts><script x="94.000001" y="10"><block s="clear"></block></script><script x="30" y="230.16666566666663"><block s="receiveOnClone"></block><block s="doFaceTowards"><l><option>random position</option></l></block><block s="doForever"><script><custom-block s="Collide with block"></custom-block><block s="forward"><l>2</l></block><block s="bounceOffEdge"></block></script></block></script><script x="125.6416035625" y="391.000001"><block s="reportEquals"><l></l><l></l></block></script><script x="154.6416035625" y="147.000001"><block s="reportBoolean"><l><bool>true</bool></l></block></script><script x="28.000000999999997" y="111.16666666666663"><block s="doSwitchToCostume"><l>infected</l></block></script><script x="328" y="54.16666566666663"><block s="receiveGo"></block><block s="doSwitchToCostume"><l>healthy</l></block><block s="gotoXY"><l>0</l><l>0</l></block><block s="doAsk"><l>What&apos;s the population of the city? 1- 300</l></block><block s="doSetVar"><l>Population</l><block s="getLastAnswer"></block></block><block s="doAsk"><l>What percentage of the population is infected? 1-100</l></block><block s="doSetVar"><l>infected pop</l><block s="reportRound"><block s="reportProduct"><block var="Population"/><block s="reportQuotient"><block s="getLastAnswer"></block><l>100</l></block></block></block></block><block s="doSetVar"><l>healthy pop</l><block s="reportDifference"><block var="Population"/><block var="infected pop"/></block></block><block s="doRepeat"><block var="healthy pop"/><script><block s="doGotoObject"><l><option>random position</option></l></block><block s="createClone"><l><option>myself</option></l></block></script></block><block s="doSwitchToCostume"><l>infected</l></block><block s="doRepeat"><block var="infected pop"/><script><block s="doGotoObject"><l><option>random position</option></l></block><block s="createClone"><l><option>myself</option></l></block></script></block><block s="doResetTimer"></block><block s="doFaceTowards"><l><option>random position</option></l></block><block s="doForever"><script><custom-block s="Collide with block"></custom-block><block s="forward"><l>2</l></block><block s="bounceOffEdge"></block></script></block></script><script x="41" y="524.1666656666666"><block s="reportGet"><l><option>neighbors</option></l></block></script></scripts></sprite></sprites></stage><hidden></hidden><headers></headers><code></code><blocks><block-definition s="Collison" type="predicate" category="variables"><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 #</option></l><block var="item"/></block><l>1</l></block></block><script><block s="doSwitchToCostume"><l>infected</l></block></script></block></script></block></script></block-definition><block-definition s="Collide with block" type="command" category="variables"><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 #</option></l><block var="item"/></block><l>1</l></block></block><script><block s="doSwitchToCostume"><l>infected</l></block></script></block></script></block></script></block-definition></blocks><variables><variable name="Population"><l>50</l></variable><variable name="healthy pop"><l>45</l></variable><variable name="infected pop"><l>5</l></variable></variables></project><media name="Virus Stimulation" app="Snap! 5.4, http://snap.berkeley.edu" version="1"></media></snapdata>