<snapdata remixID="9241199"><project name="disease spread" app="Snap! 5.4, http://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" 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="0" y="0" heading="51.73000000000002" scale="1" volume="100" pan="0" rotation="1" draggable="true" hidden="true" costume="1" color="80,80,80,1" pen="tip" id="8"><costumes><list id="9"><item><costume name="healthy" center-x="58" center-y="21" image="data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAABAAAAAPCAYAAADtc08vAAAA9UlEQVQ4T92SwU3DQBBF3yyynRZIEZHIugFOuYCEkhQBFEAuHLnQQKCIgJDgAKcUkN0gUQS0QGyxE9khlhUiFHxkjn/+fxqNvrB11ETMDwzsF+sAHzndV5CwaZe60MIdAqcKJ0C8Yc4EHoDbT9LpelcBEtwYONt+0Q/1ZkF6XqglIMFPQAc7hr9tcrfADiVmdiHI9d/CK7eiI0lwGRA1AQB5AdCG4TL2TwDPQK/hH14kwluDuiaAgKRlkWJ8X9DJulg7wFSRYYa9r6oc4zsCV6DHvwPkUeEyw75VVa4HIlxXCEfCnhVCe9U48658ecU85aTzun8JifFF/CuXR1IAAAAASUVORK5CYII=" id="10"/></item><item><costume name="infected" center-x="9" center-y="9" image="data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAABIAAAASCAYAAABWzo5XAAABF0lEQVQ4T+2UMUvDYBCGnzelSdxcxNmljYMgiItdRHBWrJu7/oGuLrr2D+juZkVnQVy6KILg0LSLs7g42pTmxGBDDNVquzj4je/dPd97B3diyOsUWTSHNYwFxGySYjwhHhRzVepxny9TVmi7bCJqQGXYBxmtiVEvR5wPtBTU9jgCdkcA8uHjcpe9dzEBhR6nguovIR8d0wi6bCv0OZCxPw5kUGPiUG0PmwSSzugfNHKMf3HYPjcYyyO9f5cgbtWaYsWJaU4Cih0qyYp0XLZMNMaByaiWIs7SpW0VWSo41A1WfwIUXPdjavM97tKlzRaGLhuIHcE6MJ2DvhhcYpwEERfZ2Kd7lHcS+sypz0xy1wo8B688fuX2DQZTTlMTLPviAAAAAElFTkSuQmCC" id="11"/></item></list></costumes><sounds><list struct="atomic" id="12"></list></sounds><blocks></blocks><variables></variables><scripts><script x="48" y="45"><block s="receiveGo"></block><block s="doSetVar"><l>Time Elapsed</l><l>0</l></block><block s="doSetVar"><l>Infected Counter</l><l>0</l></block><block s="gotoXY"><l>0</l><l>0</l></block><block s="doAsk"><l>How many people are in the population? 1-100</l></block><block s="doSetVar"><l>total</l><block s="getLastAnswer"></block></block><block s="doAsk"><l>What percentage of people are infected? 1-100</l></block><block s="doSetVar"><l>percent intially infected</l><block s="getLastAnswer"></block></block><block s="doAsk"><l>What is the speed of the people? 1-10</l></block><block s="doSetVar"><l>speed</l><block s="getLastAnswer"></block></block><block s="show"></block><block s="doRepeat"><block var="total"/><script><block s="createClone"><l><option>myself</option></l></block></script></block><block s="hide"></block><block s="doResetTimer"></block><block s="doUntil"><block s="reportEquals"><block var="Infected Counter"/><block var="total"/></block><script><block s="doSetVar"><l>Time Elapsed</l><block s="getTimer"></block></block></script></block><block s="doStopThis"><l><option>all but this script</option></l></block></script><script x="561" y="54"><block s="receiveOnClone"></block><block s="doSwitchToCostume"><l>healthy</l></block><block s="doIf"><block s="reportLessThan"><block var="Infected Counter"/><block s="reportQuotient"><block s="reportProduct"><block var="total"/><block var="percent intially infected"/></block><l>100</l></block></block><script><block s="doSwitchToCostume"><l>infected</l></block><block s="doChangeVar"><l>Infected Counter</l><l>1</l></block></script></block><block s="setHeading"><block s="reportRandom"><l>1</l><l>360</l></block></block><block s="gotoXY"><block s="reportRandom"><l>-240</l><l>240</l></block><block s="reportRandom"><l>-180</l><l>180</l></block></block><block s="doForever"><script><block s="doIf"><block s="reportGreaterThan"><block var="Time Elapsed"/><l>0</l></block><script><block s="bounceOffEdge"></block><block s="forward"><block var="speed"/></block><block s="doIf"><block s="reportEquals"><block s="reportAttributeOf"><l><option>costume name</option></l><block s="reportGet"><l><option>self</option></l></block></block><l>healthy</l></block><script><block s="doIf"><custom-block s="collide with sick?"></custom-block><script><block s="doSwitchToCostume"><l>infected</l></block><block s="doChangeVar"><l>Infected Counter</l><l>1</l></block></script></block></script></block></script></block></script></block></script></scripts></sprite><watcher var="population size" style="normal" x="10" y="31.000001999999995" color="243,118,29" hidden="true"/><watcher var="initial infected amount" style="normal" x="10" y="10" color="243,118,29" hidden="true"/><watcher var="total" style="normal" x="6" y="14.000001999999995" color="243,118,29"/><watcher var="Time Elapsed" style="normal" x="0" y="39.00000399999999" color="243,118,29"/><watcher var="Infected Counter" style="normal" x="-2" y="61.000005999999985" color="243,118,29"/><watcher var="percent intially infected" style="normal" x="-2" y="82.00000799999998" color="243,118,29"/><watcher var="speed" style="normal" x="0" y="101.00000999999997" color="243,118,29"/></sprites></stage><hidden></hidden><headers></headers><code></code><blocks><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>infected</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></blocks><variables><variable name="population size"><l>0</l></variable><variable name="initial infected amount"><l>0</l></variable><variable name="total"><l>100</l></variable><variable name="Time Elapsed"><l>0</l></variable><variable name="Infected Counter"><l>0</l></variable><variable name="percent intially infected"><l>3</l></variable><variable name="speed"><l>5</l></variable></variables></project><media name="disease spread" app="Snap! 5.4, http://snap.berkeley.edu" version="1"></media></snapdata>