<snapdata remixID="11229388"><project name="disease" app="Snap! 7, https://snap.berkeley.edu" version="2"><notes></notes><thumbnail>data:image/png;base64,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</thumbnail><scenes select="1"><scene name="disease"><notes></notes><hidden></hidden><headers></headers><code></code><blocks><block-definition s="touching (doctor)" type="predicate" category="motion"><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>ball d</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><scripts><script x="263.88671875" y="38.80000000000001"><block s="reportAttributeOf"><l><option>costume name</option></l><block var="item"/></block></script><script x="311.88671875" y="160.8"><block s="reportEquals"><l></l><l>ball d</l></block></script></scripts></block-definition><block-definition s="average time for disease spread with population size: %&apos;x&apos;" type="reporter" category="operators"><header></header><code></code><translations></translations><inputs><input type="%s"></input></inputs><script><block s="doSetVar"><l>time elapsed</l><l>0</l></block><block s="doSetVar"><l>population size</l><l>0</l></block><block s="doSetVar"><l>speed</l><l>0</l></block><block s="doSetVar"><l>percent initially sick</l><l>0</l></block><block s="doSetVar"><l>total infected</l><l>0</l></block><block s="hide"></block><block s="doSetVar"><l>population size</l><block var="x"/></block><block s="doSetVar"><l>percent initially sick</l><l>10</l></block><block s="doSetVar"><l>speed</l><l>2</l></block><block s="show"></block><block s="doSwitchToCostume"><l>ball b</l></block><block s="doRepeat"><block var="population size"/><script><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="createClone"><l><option>myself</option></l></block></script></block><block s="hide"></block><block s="doWait"><l>2</l></block><block s="doForever"><script><block s="doIf"><block s="reportLessThan"><block var="total infected"/><block var="population size"/></block><script><block s="doWait"><l>.1</l></block><block s="doChangeVar"><l>time elapsed</l><l>.1</l></block></script></block><block s="doIf"><block s="reportEquals"><block var="total infected"/><block var="population size"/></block><script><block s="doChangeVar"><l>time elapsed</l><l>0</l></block><block s="doBroadcast"><l>aa</l><list></list></block><block s="doWait"><l>1</l></block><block s="doPauseAll"></block></script></block></script></block></script><scripts><script x="317.263671875" y="147.66666666666669"><block s="getLastAnswer"></block></script><script x="296" y="289.1999999999999"><block s="doAsk"><l>What is the speed of the people? (1-10)</l></block></script><script x="325" y="214.19999999999993"><block s="doAsk"><l>What percentage of the population is initially sick? (1-100)</l></block></script><script x="284" y="452.00000000000017"><block s="doPauseAll"></block></script><script x="339" y="105.2"><block s="doAsk"><l>What would you like the size of the population to be? (1-200)</l></block></script><script x="438.7958984375" y="246.66666666666652"><block s="getLastAnswer"></block></script><script x="512.6923828125" y="256.6666666666665"><block s="getLastAnswer"></block></script><script x="444" y="148.5000000000001"><block s="doForever"><script></script></block></script></scripts></block-definition><block-definition s="touching" type="predicate" category="motion"><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>ball c</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><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" 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