<snapdata remixID="8945594"><project name="U3L1-RobotMazePart1" app="Snap! 5.1, 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" volume="100" pan="0" lines="round" ternary="true" codify="false" inheritance="false" sublistIDs="false" scheduled="false" 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struct="atomic" id="2"></list></costumes><sounds><list struct="atomic" id="3"></list></sounds><variables></variables><blocks></blocks><scripts></scripts><sprites><sprite name="Maze" idx="2" x="160" y="-80" heading="90" scale="1" volume="100" pan="0" rotation="1" draggable="true" costume="1" color="255,255,255,1" pen="tip" id="8"><costumes><list id="9"><item><costume name="Untitled" center-x="240" center-y="180" 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category="motion"><header></header><code></code><translations></translations><inputs></inputs><script><block s="setHeading"><l>0</l></block><block s="gotoXY"><l>140</l><l>-140</l></block></script></block-definition><block-definition s="Draw Square size: %&apos;size&apos; color: %&apos;Color&apos;" type="command" category="other"><header></header><code></code><translations></translations><inputs><input type="%n"></input><input type="%txt"></input></inputs><script><block s="setHeading"><l>90</l></block><block s="setColor"><color>230,10,0,1</color></block><block s="down"></block><block s="doRepeat"><l>4</l><script><block s="forward"><block var="size"/></block><block s="turn"><l>90</l></block></script></block><block s="doIfElse"><block s="reportEquals"><block var="Color"/><l>0</l></block><script><block s="setColor"><color>150,150,150,1</color></block></script><script><block s="setColor"><color>255,255,255,1</color></block></script></block><block s="up"></block><block s="setHeading"><l>135</l></block><block s="forward"><l>10</l></block><block s="floodFill"></block><block s="forward"><l>-10</l></block><block s="setHeading"><l>90</l></block></script></block-definition><block-definition s="Draw Board %&apos;board matrix&apos;" type="command" category="other"><header></header><code></code><translations></translations><inputs><input type="%l"></input></inputs><script><block s="doWarp"><script><custom-block s="for %upvar = %n to %n %cs"><l>j</l><l>1</l><l>8</l><script><block s="gotoXY"><l>-160</l><block s="reportDifference"><l>160</l><block s="reportProduct"><block s="reportDifference"><block var="j"/><l>1</l></block><block var="step"/></block></block></block><custom-block s="for %upvar = %n to %n %cs"><l>i</l><l>1</l><l>8</l><script><custom-block s="Draw Square size: %n color: %txt"><block var="step"/><block s="reportListItem"><block var="i"/><block s="reportListItem"><block var="j"/><block var="board matrix"/></block></block></custom-block><block s="changeXPosition"><block var="step"/></block></script></custom-block><block s="changeYPosition"><block var="step"/></block></script></custom-block></script></block></script></block-definition><block-definition s="map %&apos;function&apos; over %&apos;lists&apos;" type="reporter" category="lists"><header></header><code></code><translations></translations><inputs><input type="%repRing"></input><input type="%mult%l"></input></inputs><script><block s="doWarp"><script><block s="doDeclareVariables"><list><l>mapone</l><l>mapmany</l></list></block><block s="doSetVar"><l>mapone</l><block s="reifyScript"><script><block s="doIf"><custom-block s="empty? %l"><block var="data"/></custom-block><script><block s="doReport"><block s="reportNewList"><list></list></block></block></script></block><block s="doReport"><block s="reportCONS"><block s="evaluate"><block var="function"/><list><block s="reportListItem"><l>1</l><block var="data"/></block></list></block><block s="evaluate"><block var="mapone"/><list><block s="reportCDR"><block var="data"/></block></list></block></block></block></script><list><l>data</l></list></block></block><block s="doSetVar"><l>mapmany</l><block s="reifyScript"><script><block s="doIf"><custom-block s="empty? %l"><block s="reportListItem"><l>1</l><block var="data lists"/></block></custom-block><script><block s="doReport"><block s="reportNewList"><list></list></block></block></script></block><block s="doReport"><block s="reportCONS"><block s="evaluate"><block var="function"/><custom-block s="map %repRing over %mult%l"><block s="reifyReporter"><autolambda><block s="reportListItem"><l>1</l><l/></block></autolambda><list></list></block><list><block var="data lists"/></list></custom-block></block><block s="evaluate"><block var="mapmany"/><list><custom-block s="map %repRing over %mult%l"><block s="reifyReporter"><autolambda><block s="reportCDR"><l/></block></autolambda><list></list></block><list><block var="data lists"/></list></custom-block></list></block></block></block></script><list><l>data lists</l></list></block></block><block s="doIfElse"><custom-block s="empty? %l"><block s="reportCDR"><block var="lists"/></block></custom-block><script><block s="doReport"><block s="evaluate"><block var="mapone"/><list><block s="reportListItem"><l>1</l><block var="lists"/></block></list></block></block></script><script><block s="doReport"><block s="evaluate"><block var="mapmany"/><list><block var="lists"/></list></block></block></script></block></script></block></script></block-definition><block-definition s="empty? %&apos;data&apos;" type="predicate" category="lists"><header></header><code></code><translations></translations><inputs><input type="%l"></input></inputs><script><block s="doReport"><block s="reportEquals"><block var="data"/><block s="reportNewList"><list></list></block></block></block></script></block-definition><block-definition s="keep items such that %&apos;pred&apos; from %&apos;data&apos;" type="reporter" category="lists"><header></header><code></code><translations></translations><inputs><input type="%predRing"></input><input type="%l"></input></inputs><script><block s="doWarp"><script><block s="doIf"><custom-block s="empty? %l"><block var="data"/></custom-block><script><block s="doReport"><block s="reportNewList"><list></list></block></block></script></block><block s="doIfElse"><block s="evaluate"><block var="pred"/><list><block s="reportListItem"><l>1</l><block var="data"/></block></list></block><script><block s="doReport"><block s="reportCONS"><block s="reportListItem"><l>1</l><block var="data"/></block><custom-block s="keep items such that %predRing from %l"><block var="pred"/><block s="reportCDR"><block var="data"/></block></custom-block></block></block></script><script><block s="doReport"><custom-block s="keep items such that %predRing from %l"><block var="pred"/><block s="reportCDR"><block var="data"/></block></custom-block></block></script></block></script></block></script></block-definition><block-definition s="combine with %&apos;function&apos; items of %&apos;data&apos;" type="reporter" category="lists"><header></header><code></code><translations></translations><inputs><input type="%repRing"></input><input type="%l"></input></inputs><script><block s="doWarp"><script><block s="doIf"><custom-block s="empty? %l"><block s="reportCDR"><block var="data"/></block></custom-block><script><block s="doReport"><block s="reportListItem"><l>1</l><block var="data"/></block></block></script></block><block s="doReport"><block s="evaluate"><block var="function"/><list><block s="reportListItem"><l>1</l><block var="data"/></block><custom-block s="combine with %repRing items of %l"><block var="function"/><block s="reportCDR"><block var="data"/></block></custom-block></list></block></block></script></block></script></block-definition><block-definition s="for %&apos;i&apos; = %&apos;start&apos; to %&apos;end&apos; %&apos;action&apos;" type="command" category="control"><header></header><code></code><translations></translations><inputs><input type="%upvar"></input><input type="%n">1</input><input type="%n">10</input><input type="%cs"></input></inputs><script><block s="doDeclareVariables"><list><l>step</l><l>tester</l></list></block><block s="doIfElse"><block s="reportGreaterThan"><block var="start"/><block var="end"/></block><script><block s="doSetVar"><l>step</l><l>-1</l></block><block s="doSetVar"><l>tester</l><block s="reifyReporter"><autolambda><block s="reportLessThan"><block var="i"/><block var="end"/></block></autolambda><list></list></block></block></script><script><block s="doSetVar"><l>step</l><l>1</l></block><block s="doSetVar"><l>tester</l><block s="reifyReporter"><autolambda><block s="reportGreaterThan"><block var="i"/><block var="end"/></block></autolambda><list></list></block></block></script></block><block s="doSetVar"><l>i</l><block var="start"/></block><block s="doUntil"><block s="evaluate"><block var="tester"/><list></list></block><script><block s="doRun"><block var="action"/><list></list></block><block s="doChangeVar"><l>i</l><block var="step"/></block></script></block></script></block-definition><block-definition s="for each %&apos;item&apos; of %&apos;data&apos; %&apos;action&apos;" type="command" category="lists"><header></header><code></code><translations></translations><inputs><input type="%upvar"></input><input type="%l"></input><input type="%cs"></input></inputs><script><block s="doUntil"><custom-block s="empty? %l"><block var="data"/></custom-block><script><block s="doSetVar"><l>item</l><block s="reportListItem"><l>1</l><block var="data"/></block></block><block s="doRun"><block var="action"/><list><block s="reportListItem"><l>1</l><block var="data"/></block></list></block><block s="doSetVar"><l>data</l><block s="reportCDR"><block var="data"/></block></block></script></block></script></block-definition><block-definition s="Draw Maze 1" type="command" category="other"><header></header><code></code><translations></translations><inputs></inputs><script><block s="doSetVar"><l>board matrix</l><block s="reportNewList"><list><custom-block s="row of maze %l"><block s="reportNewList"><list><l>1</l><l>0</l><l>0</l><l>0</l><l>0</l><l>0</l><l>0</l><l>0</l></list></block></custom-block><custom-block s="row of maze %l"><block s="reportNewList"><list><l>1</l><l>0</l><l>0</l><l>0</l><l>0</l><l>0</l><l>0</l><l>0</l></list></block></custom-block><custom-block s="row of maze %l"><block s="reportNewList"><list><l>1</l><l>0</l><l>0</l><l>0</l><l>0</l><l>0</l><l>0</l><l>0</l></list></block></custom-block><custom-block s="row of maze %l"><block s="reportNewList"><list><l>1</l><l>0</l><l>0</l><l>0</l><l>0</l><l>0</l><l>0</l><l>0</l></list></block></custom-block><custom-block s="row of maze %l"><block s="reportNewList"><list><l>1</l><l>0</l><l>0</l><l>0</l><l>0</l><l>0</l><l>0</l><l>0</l></list></block></custom-block><custom-block s="row of maze %l"><block s="reportNewList"><list><l>1</l><l>0</l><l>0</l><l>0</l><l>0</l><l>0</l><l>0</l><l>0</l></list></block></custom-block><custom-block s="row of maze %l"><block s="reportNewList"><list><l>1</l><l>0</l><l>0</l><l>0</l><l>0</l><l>0</l><l>0</l><l>0</l></list></block></custom-block><custom-block s="row of maze %l"><block s="reportNewList"><list><l>1</l><l>1</l><l>1</l><l>1</l><l>1</l><l>1</l><l>1</l><l>1</l></list></block></custom-block></list></block></block><custom-block s="Draw Board %l"><block var="board matrix"/></custom-block></script></block-definition><block-definition s="row of maze %&apos;row&apos;" type="reporter" category="other"><header></header><code></code><translations></translations><inputs><input type="%l"></input></inputs><script><block s="doReport"><block var="row"/></block></script></block-definition><block-definition s="Draw YOUR Maze!" type="command" category="other"><header></header><code></code><translations></translations><inputs></inputs><script><block s="doSetVar"><l>board matrix</l><block s="reportNewList"><list><custom-block s="row of maze %l"><block s="reportNewList"><list><l>0</l><l>0</l><l>0</l><l>0</l><l>0</l><l>0</l><l>0</l><l>0</l></list></block></custom-block><custom-block s="row of maze %l"><block s="reportNewList"><list><l>0</l><l>0</l><l>0</l><l>0</l><l>0</l><l>0</l><l>0</l><l>0</l></list></block></custom-block><custom-block s="row of maze %l"><block s="reportNewList"><list><l>0</l><l>0</l><l>0</l><l>0</l><l>0</l><l>0</l><l>0</l><l>0</l></list></block></custom-block><custom-block s="row of maze %l"><block s="reportNewList"><list><l>0</l><l>0</l><l>0</l><l>0</l><l>0</l><l>0</l><l>0</l><l>0</l></list></block></custom-block><custom-block s="row of maze %l"><block s="reportNewList"><list><l>0</l><l>0</l><l>0</l><l>0</l><l>0</l><l>0</l><l>0</l><l>0</l></list></block></custom-block><custom-block s="row of maze %l"><block s="reportNewList"><list><l>0</l><l>0</l><l>0</l><l>0</l><l>0</l><l>0</l><l>0</l><l>0</l></list></block></custom-block><custom-block s="row of maze %l"><block s="reportNewList"><list><l>0</l><l>0</l><l>0</l><l>0</l><l>0</l><l>0</l><l>0</l><l>0</l></list></block></custom-block><custom-block s="row of maze %l"><block s="reportNewList"><list><l>0</l><l>0</l><l>0</l><l>0</l><l>0</l><l>0</l><l>0</l><l>0</l></list></block></custom-block></list></block></block><custom-block s="Draw Board %l"><block var="board matrix"/></custom-block></script></block-definition><block-definition s="Draw Maze 2" type="command" category="other"><header></header><code></code><translations></translations><inputs></inputs><script><block s="doSetVar"><l>board matrix</l><block s="reportNewList"><list><custom-block s="row of maze %l"><block s="reportNewList"><list><l>1</l><l>1</l><l>1</l><l>1</l><l>1</l><l>0</l><l>0</l><l>0</l></list></block></custom-block><custom-block s="row of maze %l"><block s="reportNewList"><list><l>0</l><l>0</l><l>0</l><l>0</l><l>1</l><l>1</l><l>1</l><l>1</l></list></block></custom-block><custom-block s="row of maze %l"><block s="reportNewList"><list><l>0</l><l>0</l><l>0</l><l>0</l><l>0</l><l>0</l><l>0</l><l>1</l></list></block></custom-block><custom-block s="row of maze %l"><block s="reportNewList"><list><l>0</l><l>0</l><l>0</l><l>0</l><l>0</l><l>0</l><l>0</l><l>1</l></list></block></custom-block><custom-block s="row of maze %l"><block s="reportNewList"><list><l>0</l><l>0</l><l>0</l><l>0</l><l>1</l><l>1</l><l>1</l><l>1</l></list></block></custom-block><custom-block s="row of maze %l"><block s="reportNewList"><list><l>0</l><l>0</l><l>0</l><l>0</l><l>1</l><l>0</l><l>0</l><l>0</l></list></block></custom-block><custom-block s="row of maze %l"><block s="reportNewList"><list><l>0</l><l>0</l><l>0</l><l>0</l><l>1</l><l>0</l><l>0</l><l>0</l></list></block></custom-block><custom-block s="row of maze %l"><block s="reportNewList"><list><l>0</l><l>0</l><l>0</l><l>0</l><l>1</l><l>1</l><l>1</l><l>1</l></list></block></custom-block></list></block></block><custom-block s="Draw Board %l"><block var="board matrix"/></custom-block></script></block-definition><block-definition s="Draw Empty Grid" type="command" category="other"><header></header><code></code><translations></translations><inputs></inputs><script><block s="doSetVar"><l>board matrix</l><block s="reportNewList"><list><custom-block s="row of maze %l"><block s="reportNewList"><list><l>1</l><l>1</l><l>1</l><l>1</l><l>1</l><l>1</l><l>1</l><l>1</l></list></block></custom-block><custom-block s="row of maze %l"><block s="reportNewList"><list><l>1</l><l>1</l><l>1</l><l>1</l><l>1</l><l>1</l><l>1</l><l>1</l></list></block></custom-block><custom-block s="row of maze %l"><block s="reportNewList"><list><l>1</l><l>1</l><l>1</l><l>1</l><l>1</l><l>1</l><l>1</l><l>1</l></list></block></custom-block><custom-block s="row of maze %l"><block s="reportNewList"><list><l>1</l><l>1</l><l>1</l><l>1</l><l>1</l><l>1</l><l>1</l><l>1</l></list></block></custom-block><custom-block s="row of maze %l"><block s="reportNewList"><list><l>1</l><l>1</l><l>1</l><l>1</l><l>1</l><l>1</l><l>1</l><l>1</l></list></block></custom-block><custom-block s="row of maze %l"><block s="reportNewList"><list><l>1</l><l>1</l><l>1</l><l>1</l><l>1</l><l>1</l><l>1</l><l>1</l></list></block></custom-block><custom-block s="row of maze %l"><block s="reportNewList"><list><l>1</l><l>1</l><l>1</l><l>1</l><l>1</l><l>1</l><l>1</l><l>1</l></list></block></custom-block><custom-block s="row of maze %l"><block s="reportNewList"><list><l>1</l><l>1</l><l>1</l><l>1</l><l>1</l><l>1</l><l>1</l><l>1</l></list></block></custom-block></list></block></block><custom-block s="Draw Board %l"><block var="board matrix"/></custom-block></script></block-definition><block-definition s="Escape Maze 2" type="command" category="motion"><comment x="0" y="0" w="90" collapsed="false">Soham Bandyopadhyay and Xindi Liu&#xD;&#xD;This shows the sprite moving according to the sequence in the code to solve the mae. &#xD;&#xD;</comment><header></header><code></code><translations></translations><inputs></inputs><script><custom-block s="Rotate Left"></custom-block><block s="doRepeat"><l>3</l><script><custom-block s="Move Forward"></custom-block></script></block><block s="doRepeat"><l>2</l><script><custom-block s="Rotate Right"></custom-block><block s="doRepeat"><l>3</l><script><custom-block s="Move Forward"></custom-block></script></block></script></block><block s="doRepeat"><l>2</l><script><custom-block s="Rotate Left"></custom-block><block s="doRepeat"><l>3</l><script><custom-block s="Move Forward"></custom-block></script></block></script></block><custom-block s="Rotate Right"></custom-block><custom-block s="Move Forward"></custom-block><custom-block s="Rotate Left"></custom-block><block s="doRepeat"><l>4</l><script><custom-block s="Move Forward"></custom-block></script></block></script></block-definition></blocks><variables><variable name="step"><l>40</l></variable><variable name="board matrix"><list id="996"><item><list struct="atomic" id="997">1,0,0,0,0,0,0,0</list></item><item><list struct="atomic" id="998">1,0,0,0,0,0,0,0</list></item><item><list struct="atomic" id="999">1,0,0,0,0,0,0,0</list></item><item><list struct="atomic" id="1000">1,0,0,0,0,0,0,0</list></item><item><list struct="atomic" id="1001">1,0,0,0,0,0,0,0</list></item><item><list struct="atomic" id="1002">1,0,0,0,0,0,0,0</list></item><item><list struct="atomic" id="1003">1,0,0,0,0,0,0,0</list></item><item><list struct="atomic" id="1004">1,1,1,1,1,1,1,1</list></item></list></variable></variables></project><media name="U3L1-RobotMazePart1" app="Snap! 5.1, http://snap.berkeley.edu" version="1"></media></snapdata>