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id="10"/></item><item><costume name="5" center-x="14.5" center-y="25" 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="109" y="64.66666666666669"><custom-block s="disease spread simulation population %s percent infected %s speed of spread %s"><l>30</l><l>10</l><l>50</l></custom-block></script><script x="10" y="110.16666666666643"><block s="receiveOnClone"></block><block s="doGotoObject"><l><option>random position</option></l></block><block s="setHeading"><l><option>random</option></l></block><block s="doUntil"><block s="reportEquals"><block var="total pop"/><block var="number infected"/></block><script><block s="doIf"><block s="reportAnd"><block s="reportEquals"><block s="getCostumeIdx"></block><l>1</l></block><block s="reportTouchingColor"><color>255,35,35,1</color></block></block><script><block s="doSwitchToCostume"><l>5</l></block><block s="doChangeVar"><l>number infected</l><l>1</l></block></script></block><block s="bounceOffEdge"></block><block s="forward"><l>10</l></block><block s="doWait"><block s="reportQuotient"><l>0.2</l><block var="wait"/></block></block></script></block></script><script x="397" y="162.00000000000003"><block s="receiveGo"></block><block s="doSetVar"><l>number infected</l><l>0</l></block><block s="doSetVar"><l>time</l><l>0</l></block><block s="doSetVar"><l>wait</l><l>0</l></block><block s="doSetVar"><l>total pop</l><l>0</l></block></script></scripts></sprite><watcher var="number infected" style="normal" x="10" y="10" color="243,118,29" hidden="true"/><watcher var="time" style="normal" x="10" y="31.000001999999995" color="243,118,29"/><watcher var="wait" style="normal" x="10" y="52.00000399999999" color="243,118,29" hidden="true"/><watcher var="total pop" style="normal" x="10" y="73.00000599999998" color="243,118,29" hidden="true"/></sprites></stage><hidden></hidden><headers></headers><code></code><blocks><block-definition s="disease spread simulation population %&apos;population&apos; percent infected %&apos;percent&apos; speed of spread %&apos;speed&apos;" type="reporter" category="variables"><header></header><code></code><translations></translations><inputs><input type="%s"></input><input type="%s"></input><input type="%s"></input></inputs><script><block s="doWarp"><script><block s="doSwitchToCostume"><l>4</l></block><block s="show"></block><block s="doSetVar"><l>number infected</l><block s="reportRound"><block s="reportQuotient"><block s="reportProduct"><block var="percent"/><block var="population"/></block><l>100</l></block></block></block><block s="doSetVar"><l>wait</l><block var="speed"/></block><block s="doSetVar"><l>total pop</l><block var="population"/></block><block s="doRepeat"><block s="reportDifference"><block var="population"/><block var="number infected"/></block><script><block s="createClone"><l>Sprite</l></block></script></block><block s="doRepeat"><block var="number infected"/><script><block s="doSwitchToCostume"><l>5</l></block><block s="createClone"><l>Sprite</l></block></script></block><block s="hide"></block><block s="doSetVar"><l>time</l><l>0</l></block><block s="doUntil"><block s="reportEquals"><block var="number infected"/><block var="population"/></block><script><block s="doWait"><l>1</l></block><block s="doChangeVar"><l>time</l><l>1</l></block></script></block><block s="doReport"><block var="time"/></block></script></block></script></block-definition><block-definition s="motion of person %&apos;wait&apos;" type="command" category="motion"><header></header><code></code><translations></translations><inputs><input type="%s"></input></inputs></block-definition></blocks><variables><variable name="number infected"><l>0</l></variable><variable name="time"><l>0</l></variable><variable name="wait"><l>0</l></variable><variable name="total pop"><l>0</l></variable></variables></project><media name="disease spread project starter code" app="Snap! 6, https://snap.berkeley.edu" version="1"></media></snapdata>