<snapdata remixID="9166716"><project name="DiseaseSpreading" app="Snap! 5.4, http://snap.berkeley.edu" version="1"><notes></notes><thumbnail>data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAKAAAAB4CAYAAAB1ovlvAAAXo0lEQVR4Xu1dCXQUVbr+qnpfsnSTjSRkIYGQQAIxIIgsoogGV5xRUdGReQ7jMsvzHecNb+bpjL55gDM6vpEz5yjCUXHU93CZGR1RYUBACDthCyGE7Hs6S6f37urqeufehkhYkk7oDt3JrXOaTlG3/vvfr76+Vf93/3uL2yD9XgLbGALXCAGOEfAaIc+qpQgwAjIiXFMELktA8YgSmenjIZPJrqlzgVbe2NwIV2IPZGMCPYOVCxcELiFgzPY0TEufPiz+dTZU4tQ/1sNtbh9SfTGxBsxY8TIgU8BkMuFo8i4o07gh2WInXRsE+hDQdYDDgqg7hs2TPa+uwJw4B9pm/hzG7ELs2LEDTZ9+imSrtV8firh6TL1ZTctYF6+BOaGQ/l0dU4a25Jph859VdPUI9CFgYnMGxnXk9FrdsmULqqqqkJubi4KCAlRXVyM+Pp72NuQzZswYXH/99fjkk09omddeew2CIODJJ5/ErFmz8PXXX9MynZ2daGtrw2OPPYadO3dCoVBg9uzZ2LtmGbK/9xwypt3YW+eXGzdi8ksvoXv+fCTs3AkbAP38+cDOnZADEAH6HTNJi9S7x6Dn9lXoHFNAz29OPIvmxKqrR4VZGDYELiJgJpJaMiFJEt566y0sW7YMn376KbRaLSZOnIi8vDxUVFRg7ty5eOaZZ/DUU08hKSkJZ86cQWNjI2JjY1FfX0+fHSdMmECJRgi7f/9+LF++HO+88w4efPBBEGIXFRXh0KvLMf+FTbTc+e3IkSOIe/ppTHv/fVTU1UHX1ARFRgYmPvooSp56CnPWrcN+jgPkciT/bC6k4h+gPXYyOI5D69hqtCXXDht4rKKrR6APAbVnxyDdlEutkh7r4MGDmDJlCiUIIVVPTw/sdjuSk5Oh1+vh8/kQHR2Njz76CAsXLoRarabHt2/fjgULFtBbanFxMSwWC/bs2YOHH34YmzZtwm233UZJfXztj5Gy+Bnk3rCwtyX/u3Yt5vzpT0j97W/B5eVBqqqCxemEzGCAvrER3YmJ8P7qV4h98Wmk9PwVHTf/Fi3Rfp9NqfXoGFd/9agwC8OGQB8Cmo84UGS9ifYmw7HVvfdLXBfjQE3BCsgTsmjvmtvVhdQBngFlcSIlH/2hLFqDJkUq/btCWwrZdM9wuH5N6lB4FEgvz4TOrINDaUPttBoIGi/1RW6WQXdaBSFGhCPHDfDXxMVBV3pJFNzziQ+pvvHIzMwMiQzT1NRECU56yyiZF/qKz+GnO/mXDMoM4jsmGe2JM+EWvCgzH0XMA8Pzwxk0ykE4QdOjwU1/vQVGPhGQfBDaXehxduDg/YegO6BA+ptJUFjl8MEHc4EVFasb4EoL/x/jJQSM3kZkmKKAIetqPItTn6+Hu6d/KSXGYMSMH62BxMtpAPPFkb8FTTIxTNNDN04VsM+RWHDm+zOR2ZkNZYqePqN7Gu1wN9hgq+4A1+EDr5WD43n4vCJ8di86c7pR+nZF2De1DwGd+0FlGNLAlpYW6rzBYKC9Fem1yP9f/F3y6o/wUHwjOJ0RfEI2JK8HcFnhM1VBufBZCIc2QTI3UVuWO1+BecwUaqcmtgztKXVhD1A4OKjqVuG2lxZCFa+HwqiCJAHeLhc8zXa4qq2QRSsh0yvAyTlIHh+8FgFClxNHVp9E1yxLODThij70IWB8YzpSTRNo4TfffJNKKK2trRBFkQYbM2fOxNGjR+lxEsXm5OTgwO+X4ZE0K5TFKyG5bJClF0E48CEkmwnygrsg7N7QS0Bz8cswxUyi55OItSWpOqzBCRfn9PU6zH9+NpQGDXi9gj6piDYBQocTktcHZaIWMoMKvIKHzyXC2+WGp9WBk4+eQsOS1nBpxmX96ENAXVUcMjryaMEPPviARr9utxtxcXFISUlBe3s7fS4kPdg999xDo9uj//NDPwEX/wf4+GzA44TYfBK+9krIJ90Mb+lfIdYeojY7F61Cq95PcFNqHesBA6QG5+Uw94czoHdHgVcTFRTwOUV4zW4ox2qhyoiCMklLb8OixQNPiwOeJjv2/+QgTDO6Aqzl2hS7KAp2YrrtuyiYkM5mI1Lwd1tUVBTMZjO8Xi9cLhdq330OS8b4b9cDbabiV9EoS6LFSMTKF7kHOoUdP4dAwnYj8l+cAJlMTm/BklukvaDtbi/StZOgGqeHPFYJod0JT4MdJr4Fu1eWQFT6whrDy0bB47gsGGIMATkeLfdCd5pEsv1HoFxsClrip0Pw+lDWfRQxD47ciDUg4IZQKPqYDulvJEJ/Ug1XvAct93ei7QEz8nZPRu6ZKVDKNBCtHtTHV+No8VE4Dc4h1DK8p1w2G8a5nUdUSxw4X/DFJGOhHtrUK0eskuRDfWMdxGwHOM3wghHJtSmdKkR1R8Gpc8AR7fCrWRGwXbUME0gb26tO4MyXb8NtM/dbPCE5FdMe/y+IPgmtba04lVMCeVyEIBkIEKzMJQhcUYa5kuxy/v+JTEMkGo1Gg7KyMhqYTJ7sH5O9WK7Z+dxcPJqv661cXrgEUlc9eBIx71rXxynnc4dpsEPsHOVL4JrUzS7bCEagXxmGJBqQcd/m5mY6DkwIdvbsWdx55534+OOP8cQTT2D16tU0CYFkwdxyyy04ceIErFYrjaBXrFhBx4YPv7AQS/P8BOSTp0B1z0sQq/cBPi88W//YB17bswd6NUgm1Yxg5p1r2hVlmPXr14PneeTn56OyspL2anK5HKmpqXTMluiCJAreunUrli5dSrNhSArWt99+S/VDkjlDEhRIUsOJ3y3uJSCpV/W9lyF1N4FPvw6utx/vg3LPz/ZSW2QjQjWRa9g2chG4ogxTWlpK8/cI+VQqFQ4fPowlS5agtrYWOp0OTqc/wiJZMUSqIaMlhJDkm5AuJiaGHic9Z/3ah3FPZmDPch1P7UJDQwM9t5TbA/2cyJgWQMRhhYOklUn+BIHgx28jkoVXLcMEgkqCzAl5xdcDFuWSp+CETQdttAHl3cdhXOYXXcN9S6hOQM7WHBhORkEwu9A+th3lT5+FI8MV7q5fc/+GXYYZqMUcz8F4nR6asUqab1jXWAspxwkuTHMNYttjsfCj2yD3yuE1eyC0OekYrUXsxv73T8AbTXK42XYlBIZFhrmw8pbygzj7zw/gsff0e1USU9IwZdkLAMejsbUBlVMOQhYb2G18OC/37K/mIsucA/AchBYHzVBxN9rhqbfh5LOVaL2/czjdibi6rijDkGe/8vJyLFq0qE82TFdXF81m7u7uxtixY2miwt69e2ma/nn5hUTNJHo+v0+CFpKiT6SV3f8+D49MuVCSuRdSdyP45MkQSt7tAyCRZEjqFrFTihJ4JvevI14L9Be/exeMikQ/AVsdvWlShIiNs5tQ8Yr/eZZtl0cgoGwYEny88cYbuPfee2lkPH78eJp2TwINEnAQIhKiZGdn09R7o9FIayPBC5mstHnzZqxZswYdHR04+ptbcX+ulh7nUwugWvxriE0nAMEFz5ZX+ngZCZLMjR/OQUpLGkgSubfn3C24yZ8MUP1AHWp/2ca41w8CV5RhNmzYgLvuuotOIFq5ciWdz/HQQw/B4XDQeSL79u3DvHnzUFJSgvT0dBw6dIju79q1i4rTZCYcISYhLJlbsnbtWkrWU/99Ry8BKUm//3tIPa3gx+bCtfFHfVy9UJIJ1+yZxPIEzFo/C5zEwefw0jw9kq3ssthwaNNpOLNZwkV/v8B+s2HOSykXGiDkIjmC54+R9CxyGyYbCRoI4UimDBGnSSoX6fWIdkjEaSLJNLy+FHePD0xaaV/xDZqam6ntg9JOxM4Lv0iE83HI+jwDWR+ngzMDXosHLthR/usadC4K72TQcOiah0WGubChCTI75BVbB2w7N24qjnUroI0xosJ8MuwlGXWrCtGndRC0Aix5doj68E6DGvACDFOBy8swO3hENceBE/tXUy+Xon/hWHAgbRBEAdU1VVBOv1Su4GTnJJkkZSCmWJkIROASAuq3paIwbehrw5Bb9N6P16Hn9B6IXqFfSLJnLEDazctomb21u+C9NbyzdyPw+oa9y5fIMDfpF1OnSVAxfbqfiKdOnaLBx/n9i49fuO9x2tD2x7sx54JZarKJ8wFeBogCxMpve0Ehmb31P/iyd/+fPZ8hanZkjH6E/ZWNEAf7EDChOR0pbf45G+vWraPjvCRyJXNCSLBBkhGIrELGfIm0ct9996GmpoYeI5rhqlWrUHX6JFQf/gumJvpvm7LxsyDPuxWQq+jH/fEvviMggLNL/967vwdboC1kg6gRwp2guHnJ0hznJyURGYZEryTCJQQjkgoRmMk+iWZJMgJJ18rKyqIkJUtukE/V6TLoPlrRS0DiJdH6oNbT9Cv3357vQ8CyJZt690uErYid61/1im2jA4G+MsxhB4oumJREFhYiUsr5pTrICAhJRB03bhzNWCFSDPmQBYkIQcksOVNLA6I/eRIFCQEEDiodjix8kyJtsVpQk3MUuuzwk1pGBxWuTSsvCUK6/09EmiILhujAJiVd7DYZrY131kHRXDpgi+R5i1Dn1lKtsD25Dvp57PY7IGgjrMBlZRjbV0CMKR48AhOMB4uJy+NEbUsNlAUSeCWHhNnRUESz4GOwOI6E8kHJhtGoVdjx/uuwnz1AEwf624ruehyxk+fRIiU1RHph2SIjgUhDbcOQJyWR50KSHZ2RkYGTJdsw+dBqpMf4ezF5/mJA9ILTx9EVEsTag73+8dlzUDP71/S5kkTTBxK3QpnCbr1DvYCRft4Vs2HIXA+y9gvJbiERL1kXhizXq1QqkZaWRteIIcv2ksSEg9s+x2316zBG8x2RVN//AySrCZxKB/dnv+nFSZY9B6enfyfFbO/+AoabWeAR6UQaqv9XzIY5fvw4ndX2/PPPY9u2bTQbhswFIev7kYlKX3zxBU27Iilah3dsxh1NG3oJqH5sPV2QiItOhK+9Cp4tf+hDwOMFP+/d32n5CnG3+tOz2Db6EOg3G4b0dGR9ZzLbra6ujvZ8RHIh+h9ZHyYhIYHunzmyGwur/tynB7wSlLLchTiUtZweJjmEnbdXQqZlt+DRRz1/i4OSDaNRq6Gp+xZqq38dwP42S+YC2GQxNKWra1YtdFkB6IUDGWXHIxaBy8owHrMXHfus8AmXTykigS7JAO77fX5p3YGxkOtkSLo5duCCrMSIR+CyBBzxrWYNDBsEGAHD5lKMTkcYAcP8uvNuni7J61P5ImbJtcFAygg4GLSGsazSokDOxiwY90XDZ/WiM7cLVT9rgju5/yTfYXQxKFUxAgYFxuAa4QUeN742C4bqWEhk0XGy4kKnC3bOgtKNlXBlhP/7PwJFhBEwUKSGsVzmwQwUfTkDZE6MaPfC2+GCp80/17h+URPOrvLPFBwJGyNgGF7Fmf+4AVktE8EpZf5XLrTY/SsuNNrQre/E4c1nwtDrobnECDg03EJ6VtE3M5DXOpW+dsFNXrnQYIe73kq/29NbcezdkfNKWkbAkFJpaMbHtMRh4We3QyaXQzST936c6wGb7Tj2n+UwLQq/NXKG1tLLDMUN1RA7L4gISEDmsfGYunkqOLMEb6cbng47aufUo+IXI+t9yKwHDCJvgm1K16FFwrF4cDYJXdlmmHMtI27lVUbAYLOG2RsUAoyAg4KLFQ42AoyAwUaU2RsUAoyAg4KLFQ42AoyAwUaU2RsUAoyAg4KLFQ42AoyAwUaU2RsUAoyAg4KLFQ42AoyAwUaU2RsUAoyAg4KLFQ42AoyAwUaU2RsUAoyAg4KLFQ42AoyAwUaU2RsUAoyAg4KLFQ42AoyAFyEq88ig6VbDGeuCqGKvWg024S62xwh4DhFe5DFldz6y9mVB6hYhdDpRPaMaZx6pgahjRAwVERkBzyE7+UA+ppZNBycBHpMTQrOdvvu3Ib8RJ1+sDBX+o94uIyB5l4mXx31vPQhNQjRdcYm8cJrMQCMvnSYk3LZ3/6gnSqgAYAQEoDfpUfz2HVAY1HTFLzoPl8xGIyRstGPbwQOhwn/U22UEBKBwyFH8YjEUGhVdh0W0eiB0uCAQEjY7sKPsyKgnSqgAYAQ8h2zB+ilIL0mle6LTS6dDCiYX2grbUfbWyJqJFioyDcUuI+A51OQOGXLfyMbYL+Phc4vwWQV05HXj9Kt18CR5h4ItOycABBgBAwCJFQkdAoyAocOWWQ4AAUbAAEBiRUKHACNg6LBllgNAgBEwAJBYkdAhwAgYOmyZ5QAQYAQMACRWJHQIMAKGDltmOQAEGAEDAIkVCR0CjIChw5ZZDgABRsAAQGJFQodASAjIe3ioTUrIXXI4k1wQdGwsNXSXMLItB52Auko18l+aiNgeA+QGNcQECSeXnkJDUWNkI8W8DwkCQSWgwiTH9ffnQa+OhWKsFooEDeQxSkhyH3Yu3QFTmikkjWBGIxeBoBIw9c045KwfD+U4HVSpeihTdFAkasDJeDTpa/HNkm2RixTzPCQIBJWAWS8kI+OrcVCm6aEaRz46KFP14BQceqwd+Pujn4LO+mEbQ+AcAkElYPI7Rkx6PcvfA5Leb6wOijgVwHNojW7CNw+xHpAxry8CQSWg3MKj6IFcxHhioUjSQhGnhixKAZ9Cwp5Hd6M9iz0DMgKGkIDEtKZOhfyV2YjtMkAWq4SQIuLE8nK05bcPO/acCBi3RUPTqvY/BhTYYcmzjcgXP4cEXAmIO2lE6rFUyDQK2JMdqM2vhUvvDFp1Qe0Bz3vFeTmo25UAx8FjECCqh39lAd7JYdK/piFxXzz9Icg0ckhKoPIHNaj5XkPQABzJhrLeS8OkLROhHKundzR5tBJWdQ++uXMrbLG2oDQ9JAQMimdXaSTt9XhkbUj3S0FjVPRRgETjoiRgz8r9MGf2XGUNI/v0qNNazPp5IVTJUVCRoDKVKBpaiBYPzsSV4cDt+4ICwIglYP4TWUiqTKR6pDJRC5lBBU7JQ3J6UXprKarnVQcFwJFqJOmzMch/bRIlHlEylMlayGNV8Dm9sNi68cWzn0MKgqIxYglY+MREJDQlUfD8v14Nff+u2OPBkekHcOaGkfPS51D8CJLfi0Pen7OgSNZBmUTuImqKnyT4YPdZ8NVvtjAC9gd8zsvpyPg2k2qR5BaiTNVBHqOCYHLiWNYhNI1vgN3ogKAXQnH9It6mrkyN6Q9NgtJIpDQ1ZDEK8EoZJFFCfVEDjv74RFDaOGJ7QJVJiVn/VohopZGOyCgTNOA0MvhcXvgcIl3/xWbrwfEHT6J13vBH6EG5eiE2kv5KIjLfSYYiRg1eLwen4OFMcOHg747DkRycSHjEEpBcG22zGlmbxyO+PR5qlQ7RKiOUSTp4bR4I51bAcrVasXf1EVhz7SG+nBFo3gcYd0Yh4SsD1J1q9Mywo/GBNgiG4GU3jWgCXnjJr/uyCJPqp9CIWLQK8DSdW4KtwY7qBbU481xdBDIk8l0eNQS8/i8zkF4/HrxODslNbsFueFodlIgNMxtRvurqFiDSVCuhK1fDq/fBWuiAGO2LfHYMQwtGDQHz/5KHrP3jwZEHaa8PokXwL8HW6sDZx+pQ99O2IcFNRPeMtUlIey8RvCinC1y6jC6c+HM1bJOD85w0JMci5KRRQ8CoOh1u+I8iyAUFjeR8Di+8ZjecPhuOfFQJV7pnSJcsbWMSJqzLgFynABQySkCilTl0duz/8AS8+uEfBRpSQ67RSaOGgARfY2k0JqxNh+60mi7BZs6yoOpXTbBOG1pPRXq/Gx8vRJQzlibecmo54JMg2gR4u1w4/tNytBSzBIz+uD2qCEiA4EQOcosMEiSIUT5I8qHnJ8qcMsx/+gboVTFUK6PPl14JotkNT5sTFcUVOPsIC24YAUN1e5GAOS/NRIIj2T9UZfT3rEKrE+5mG/Yv34+2GR2hqn1E2B11PWCwr5qxyoD5G2+COjkKyiQtRLuXLmzeJm/E7p/sgahk0TDrAYPNuovspZSlYOqBQsSIRng4N2qTqnB8wTEIWjbMNxD0rAccCKEAj/NeHgqPAj6ZD4JSYEmvAeLGCBggUKxYaBBgBAwNrsxqgAgwAgYIFCsWGgQYAUODK7MaIAKMgAECxYqFBoH/B3g6d2eTrMuQAAAAAElFTkSuQmCC</thumbnail><stage name="Stage" width="480" height="360" costume="0" color="157,255,138,1" 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><script x="70" y="36"><block s="receiveGo"></block><block s="setBackgroundColor"><color>157,255,138,1</color></block></script></scripts><sprites><sprite name="Sprite" idx="1" x="0" y="0" heading="74" scale="0.5" volume="100" pan="0" rotation="1" draggable="true" hidden="true" costume="2" color="80,80,80,1" pen="tip" id="11"><costumes><list id="12"><item><costume name="ball b" center-x="22.5" center-y="22.5" image="data:image/svg+xml;base64,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" id="13"/></item><item><costume name="ball c" center-x="22.5" center-y="22.5" image="data:image/svg+xml;base64,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" id="14"/></item></list></costumes><sounds><list struct="atomic" id="15"></list></sounds><blocks></blocks><variables></variables><scripts><script x="10" y="10"><block s="receiveGo"></block><custom-block s="Basic Info"></custom-block><block s="doSetVar"><l>infected</l><block s="reportRound"><block s="reportProduct"><block var="population"/><block s="reportQuotient"><block var="first infected"/><l>100</l></block></block></block></block><block s="doRepeat"><block s="reportRound"><block s="reportDifference"><block var="population"/><block s="reportProduct"><block var="population"/><block s="reportQuotient"><block var="first infected"/><l>100</l></block></block></block></block><script><block s="createClone"><l><option>myself</option></l></block></script></block><block s="doSwitchToCostume"><l>ball c</l></block><block s="doRepeat"><block s="reportRound"><block s="reportProduct"><block var="population"/><block s="reportQuotient"><block var="first infected"/><l>100</l></block></block></block><script><block s="createClone"><l><option>myself</option></l></block></script></block><block s="hide"></block><block s="doSetVar"><l>timer</l><block s="getTimer"></block></block></script><script x="438.66666666666424" y="26.666666666667"><block s="receiveOnClone"></block><custom-block s="set up for balls"></custom-block><block s="doIf"><block s="reportTouchingObject"><block s="reportEquals"><l>3</l><block s="getCostumeIdx"></block></block></block><script><block s="doSwitchToCostume"><l>ball c</l></block></script></block><block s="doUntil"><block s="reportEquals"><block var="population"/><block var="infected"/></block><script><block s="doIf"><block s="reportEquals"><block s="getCostumeIdx"></block><l>1</l></block><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"><l>2</l><block s="reportAttributeOf"><l><option>costume #</option></l><block var="item"/></block></block></block><script><custom-block s="switching %s"><l>1</l></custom-block></script></block></script></block></script></block><block s="forward"><block s="reportQuotient"><block var="speed"/><l>10</l></block></block><block s="bounceOffEdge"></block></script></block></script></scripts></sprite><watcher var="check affected" style="normal" x="10" y="10" color="243,118,29"/><watcher var="timer" style="normal" x="10" y="31.000001999999995" color="243,118,29"/><watcher var="population" style="normal" x="10" y="52.00000399999999" color="243,118,29"/><watcher var="first infected" style="normal" x="10" y="73.00000599999998" color="243,118,29"/><watcher var="infected" style="normal" x="10" y="94.00000799999998" color="243,118,29"/><watcher var="speed" style="normal" x="10" y="115.00000999999997" color="243,118,29"/></sprites></stage><hidden></hidden><headers></headers><code></code><blocks><block-definition s="ball switching %&apos;item&apos;" type="command" category="lists"><header></header><code></code><translations></translations><inputs><input type="%s"></input></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"><l>2</l><block s="reportAttributeOf"><l><option>costume #</option></l><block var="item"/></block></block></block><script><block s="doIf"><block s="reportEquals"><block s="getCostumeIdx"></block><l>1</l></block><script><block s="doChangeVar"><l>infected</l><l>1</l></block></script></block><block s="doSwitchToCostume"><l>ball c</l></block></script></block></script></block></script></block-definition><block-definition s="switching %&apos;number&apos;" type="command" category="control"><header></header><code></code><translations></translations><inputs><input type="%s"></input></inputs><script><block s="doIf"><block s="reportEquals"><block s="getCostumeIdx"></block><block var="number"/></block><script><block s="doChangeVar"><l>infected</l><block var="number"/></block></script></block><block s="doSwitchToCostume"><l>ball c</l></block></script></block-definition><block-definition s="clone" type="command" category="control"><header></header><code></code><translations></translations><inputs></inputs></block-definition><block-definition s="movement" type="command" category="motion"><header></header><code></code><translations></translations><inputs></inputs></block-definition><block-definition s="Basic Info" type="command" category="control"><header></header><code></code><translations></translations><inputs></inputs><script><block s="show"></block><block s="setScale"><l>50</l></block><block s="doSetVar"><l>timer</l><l>0</l></block><block s="doSetVar"><l>check affected</l><block s="reportBoolean"><l><bool>false</bool></l></block></block><block s="doSwitchToCostume"><l>ball b</l></block><block s="gotoXY"><l>0</l><l>0</l></block><block s="doAsk"><l>How many total participants?</l></block><block s="doSetVar"><l>population</l><block s="getLastAnswer"></block></block><block s="doAsk"><l>Percent of Infected people?</l></block><block s="doSetVar"><l>first infected</l><block s="getLastAnswer"></block></block><block s="doAsk"><l>What do you want your speed to be?</l></block><block s="doSetVar"><l>speed</l><block s="getLastAnswer"></block></block></script></block-definition><block-definition s="set up for balls" type="command" category="motion"><header></header><code></code><translations></translations><inputs></inputs><script><block s="setHeading"><block s="reportRandom"><l>-180</l><l>180</l></block></block><block s="gotoXY"><block s="reportRandom"><l>-200</l><l>200</l></block><block s="reportRandom"><l>-200</l><l>200</l></block></block></script></block-definition><block-definition s="CloneCalculation" type="command" category="control"><header></header><code></code><translations></translations><inputs></inputs></block-definition></blocks><variables><variable name="check affected"><bool>false</bool></variable><variable name="timer"><l>44.5</l></variable><variable name="population"><l>10</l></variable><variable name="first infected"><l>10</l></variable><variable name="infected"><l>10</l></variable><variable name="speed"><l>20</l></variable></variables></project><media name="DiseaseSpreading" app="Snap! 5.4, http://snap.berkeley.edu" version="1"></media></snapdata>