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(Enter a number between 1 and 10)</l></block><block s="doSetVar"><l>speed</l><block s="getLastAnswer"></block></block></script></block><block s="doSetVar"><l>speed</l><block s="reportMonadic"><l><option>floor</option></l><block var="speed"/></block></block></script></block-definition><block-definition s="initialize sim" type="command" category="other"><header></header><code></code><translations></translations><inputs></inputs><script><block s="doDeclareVariables"><list><l>initial infected</l><l>infected count</l></list></block><block s="doSetVar"><l>infected count</l><l>0</l></block><block s="doSetVar"><l>initial infected</l><block s="reportRound"><block s="reportProduct"><block s="reportQuotient"><block var="percent infected"/><l>100</l></block><block var="population size"/></block></block></block><custom-block s="for %upvar = %n to %n %cs"><l>i</l><l>1</l><block var="population size"/><script><block s="doIfElse"><block s="reportLessThan"><block var="infected count"/><block var="initial infected"/></block><script><block s="doSwitchToCostume"><l>sick</l></block><block s="doChangeVar"><l>infected count</l><l>1</l></block></script><script><block s="doSwitchToCostume"><l>healthy</l></block></script></block><block s="gotoXY"><custom-block s="random x position"></custom-block><custom-block s="random y position"></custom-block></block><block s="createClone"><l><option>myself</option></l></block></script></custom-block><block s="hide"></block><block s="doResetTimer"></block></script></block-definition><block-definition s="Stop everything if everyone is infected" type="command" category="other"><header></header><code></code><translations></translations><inputs></inputs><script><block s="doIf"><block s="reportNot"><block s="reportListContainsItem"><custom-block s="map %repRing over %l"><block s="reifyReporter"><autolambda><block s="reportAttributeOf"><l><option>costume #</option></l><l></l></block></autolambda><list></list></block><block s="reportGet"><l><option>clones</option></l></block></custom-block><l>1</l></block></block><script><block s="doPauseAll"></block></script></block></script></block-definition><block-definition s="set variables for simulation" type="command" category="sensing"><header></header><code></code><translations></translations><inputs></inputs><script><block s="doSetVar"><l>percent infected</l><l>0</l></block><custom-block s="set population size"></custom-block><custom-block s="Set percent infected"></custom-block><custom-block s="Set speed"></custom-block><custom-block s="set percent chance"></custom-block><custom-block s="set infected peoples speed"></custom-block><custom-block s="set heal method"></custom-block></script></block-definition><block-definition s="set percent chance" type="command" category="sensing"><header></header><code></code><translations></translations><inputs></inputs><script><block s="doSetVar"><l>percent chance</l><l>0</l></block><block s="doUntil"><block s="reportAnd"><custom-block s="%s &lt;= %s"><l>1</l><block var="percent chance"/></custom-block><custom-block s="%s &lt;= %s"><block var="percent chance"/><l>100</l></custom-block></block><script><block s="doAsk"><l>What is the probability of being infected? (0 to 100)</l></block><block s="doSetVar"><l>percent chance</l><block s="getLastAnswer"></block></block></script></block><block s="doSetVar"><l>percent chance</l><block s="reportMonadic"><l><option>floor</option></l><block var="percent chance"/></block></block></script></block-definition><block-definition s="set infected peoples speed" type="command" category="sensing"><header></header><code></code><translations></translations><inputs></inputs><script><block s="doSetVar"><l>infected speed</l><block s="reportBoolean"><l><bool>false</bool></l></block></block><block s="doAsk"><l>Do you want to slow the speed of the infected poeple? (Type yes or no)</l></block><block s="doIfElse"><block s="reportEquals"><block s="getLastAnswer"></block><l>yes</l></block><script><block s="doSetVar"><l>infected speed</l><block s="reportDifference"><block var="speed"/><l>0.9</l></block></block><block s="doReport"><block s="reportBoolean"><l><bool>true</bool></l></block></block></script><script><block s="doSetVar"><l>infected speed</l><block var="speed"/></block><block s="doReport"><block s="reportBoolean"><l><bool>false</bool></l></block></block></script></block></script></block-definition><block-definition s="set heal method" type="command" category="sensing"><header></header><code></code><translations></translations><inputs></inputs><script><block s="doSetVar"><l>heal method</l><l></l></block><block s="doAsk"><l>Would you like to heal by chance or by time? Type &apos;chance&apos; or &apos;time&apos;</l></block><block s="doIfElse"><block s="reportEquals"><block s="getLastAnswer"></block><l>chance</l></block><script><block s="doSetVar"><l>heal method</l><block s="reportBoolean"><l><bool>true</bool></l></block></block></script><script><block s="doSetVar"><l>heal method</l><block s="reportBoolean"><l><bool>false</bool></l></block></block></script></block><block s="doStopThis"><l><option>this block</option></l></block></script></block-definition></blocks><variables><variable name="population size"><l>50</l></variable><variable name="percent infected"><l>50</l></variable><variable name="speed"><l>10</l></variable><variable name="timer"><l>14.4</l></variable><variable name="percent chance"><l>50</l></variable><variable name="number infected"><l>521</l></variable><variable name="infected speed"><l>10</l></variable><variable name="heal method"><bool>true</bool></variable><variable name="heal method chance percent"><l>0</l></variable></variables></project><media name="Disease Simulation 1" app="Snap! 5.1, http://snap.berkeley.edu" version="1"></media></snapdata>