<snapdata remixID="8987166"><project name="U3L4- BrickWall" 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="flat" ternary="true" codify="false" inheritance="false" sublistIDs="false" scheduled="false" id="1"><pentrails>data:image/png;base64,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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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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 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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="d" type="reporter" category="control"><header></header><code></code><translations></translations><inputs></inputs><script><block s="doReport"><l></l></block></script></block-definition><block-definition s="draw row a" type="command" category="pen"><header></header><code></code><translations></translations><inputs></inputs><script><block s="doRepeat"><l>6</l><script><custom-block s="draw brick with length %s width %s"><l>50</l><l>20</l></custom-block><block s="forward"><l>10</l></block></script></block></script></block-definition><block-definition s="draw row b %&apos;number&apos;" type="command" category="pen"><header></header><code></code><translations></translations><inputs><input type="%s"></input></inputs><script><custom-block s="draw brick with length %s width %s"><l>20</l><l>20</l><comment w="90" collapsed="false">Angela Liang&#xD;Benjamin Lin.</comment></custom-block><block s="changeXPosition"><l>10</l></block><block s="doRepeat"><block s="reportDifference"><block var="number"/><l>2</l></block><script><custom-block s="draw brick with length %s width %s"><l>50</l><l>20</l></custom-block><block s="changeXPosition"><l>10</l></block></script></block><custom-block s="draw brick with length %s width %s"><l>20</l><l>20</l></custom-block></script></block-definition><block-definition s="draw brick with length width" type="command" category="pen"><header></header><code></code><translations></translations><inputs></inputs></block-definition><block-definition s="draw brick with length %&apos;length&apos; width %&apos;width&apos;" type="command" category="pen"><header></header><code></code><translations></translations><inputs><input type="%s"></input><input type="%s"></input></inputs><script><block s="setColor"><color>145,26,68,1</color></block><block s="doSetGlobalFlag"><l><option>flat line ends</option></l><l><bool>true</bool></l></block><block s="setSize"><block var="width"/></block><block s="down"></block><block s="forward"><block var="length"/></block><block s="up"></block></script></block-definition><block-definition s="draw brick wall with %&apos;number&apos; rows" type="command" category="pen"><comment x="0" y="0" w="90" collapsed="false">Angela Liang&#xD;Benjamin Lin</comment><header></header><code></code><translations></translations><inputs><input type="%s"></input></inputs><script><block s="gotoXY"><l>-200</l><l>-140</l></block><block s="doFor"><l>i</l><l>1</l><block var="number"/><script><block s="doIfElse"><block s="reportEquals"><block s="reportModulus"><block var="i"/><l>2</l></block><l>0</l></block><script><custom-block s="draw row a"></custom-block></script><script><custom-block s="draw row b %s"><l>7</l></custom-block></script></block><block s="setXPosition"><l>-200</l></block><block s="changeYPosition"><l>30</l></block></script></block></script></block-definition><block-definition s="draw row b" type="command" category="pen"><header></header><code></code><translations></translations><inputs></inputs><script><custom-block s="draw brick with length %s width %s"><l>20</l><l>20</l></custom-block><block s="forward"><l>5</l></block><block s="doRepeat"><l>5</l><script><custom-block s="draw brick with length %s width %s"><l>50</l><l>20</l></custom-block><block s="forward"><l>5</l></block></script></block><custom-block s="draw brick with length %s width %s"><l>20</l><l>20</l></custom-block></script></block-definition><block-definition s="draw brick wall with %&apos;input 1&apos; rows and %&apos;input 2&apos; bricks per row, brick length: %&apos;input 3&apos; brick width: %&apos;input 4&apos;" type="command" category="pen"><comment w="90" collapsed="false">Angela Liang&#xD;Benjamin Lin</comment><header></header><code></code><translations></translations><inputs><input type="%s"></input><input type="%s"></input><input type="%s"></input><input type="%s"></input></inputs><script><block s="doDeclareVariables"><list><l>y value</l></list></block><block s="clear"></block><block s="doSetVar"><l>y value</l><l>150</l></block><block s="doRepeat"><block s="reportQuotient"><block var="input 1"/><l>2</l></block><script><block s="gotoXY"><l>-200</l><block var="y value"/></block><custom-block s="draw brick with length %s width %s"><block s="reportQuotient"><block var="input 3"/><l>2</l></block><block var="input 4"/></custom-block><block s="forward"><l>5</l></block><block s="doRepeat"><block s="reportDifference"><block var="input 2"/><l>1</l></block><script><custom-block s="draw brick with length %s width %s"><block var="input 3"/><block var="input 4"/></custom-block><block s="forward"><l>5</l></block></script></block><custom-block s="draw brick with length %s width %s"><block s="reportQuotient"><block var="input 3"/><l>2</l></block><block var="input 4"/></custom-block><block s="doSetVar"><l>y value</l><block s="reportDifference"><block var="y value"/><l>21</l></block></block><block s="gotoXY"><l>-200</l><block var="y value"/></block><block s="doRepeat"><block var="input 2"/><script><custom-block s="draw brick with length %s width %s"><block var="input 3"/><block var="input 4"/></custom-block><block s="forward"><l>5</l></block></script></block><block s="doSetVar"><l>y value</l><block s="reportDifference"><block var="y value"/><l>21</l></block></block></script></block></script></block-definition><block-definition s="draw brick wall with rows and bricks per row, brick length: brick width:" type="command" category="pen"><header></header><code></code><translations></translations><inputs></inputs></block-definition><block-definition s="draw brick wall with %&apos;input 1&apos; rows and %&apos;input 2&apos; bricks per row, brick length: %&apos;input 3&apos; brick width: %&apos;input 4&apos; gap distance: %&apos;input 5&apos;" type="command" category="pen"><comment w="90" collapsed="false">Angela Liang&#xD;Benjamin Lin.</comment><header></header><code></code><translations></translations><inputs><input type="%s"></input><input type="%s"></input><input type="%s"></input><input type="%s"></input><input type="%s"></input></inputs><script><block s="doDeclareVariables"><list><l>y value</l></list></block><block s="clear"></block><block s="doSetVar"><l>y value</l><l>150</l></block><block s="doRepeat"><block s="reportQuotient"><block var="input 1"/><l>2</l></block><script><block s="gotoXY"><l>-200</l><block var="y value"/></block><custom-block s="draw brick with length %s width %s"><block s="reportQuotient"><block var="input 3"/><l>2</l></block><block var="input 4"/></custom-block><block s="forward"><block var="input 5"/></block><block s="doRepeat"><block s="reportDifference"><block var="input 2"/><l>1</l></block><script><custom-block s="draw brick with length %s width %s"><block var="input 3"/><block var="input 4"/></custom-block><block s="forward"><block var="input 5"/></block></script></block><custom-block s="draw brick with length %s width %s"><block s="reportQuotient"><block var="input 3"/><l>2</l></block><block var="input 4"/></custom-block><block s="doSetVar"><l>y value</l><block s="reportDifference"><block var="y value"/><l>21</l></block></block><block s="gotoXY"><l>-200</l><block var="y value"/></block><block s="doRepeat"><block var="input 2"/><script><custom-block s="draw brick with length %s width %s"><block var="input 3"/><block var="input 4"/></custom-block><block s="forward"><block var="input 5"/></block></script></block><block s="doSetVar"><l>y value</l><block s="reportDifference"><block var="y value"/><l>21</l></block></block></script></block></script></block-definition></blocks><variables><variable name="step"><l>40</l></variable><variable name="board matrix"><list id="1199"><item><list struct="atomic" id="1200">1,1,1,1,1,0,0,0</list></item><item><list struct="atomic" id="1201">0,0,0,0,1,1,1,1</list></item><item><list struct="atomic" id="1202">0,0,0,0,0,0,0,1</list></item><item><list struct="atomic" id="1203">0,0,0,0,0,0,0,1</list></item><item><list struct="atomic" id="1204">0,0,0,0,1,1,1,1</list></item><item><list struct="atomic" id="1205">0,0,0,0,1,0,0,0</list></item><item><list struct="atomic" id="1206">0,0,0,0,1,0,0,0</list></item><item><list struct="atomic" id="1207">0,0,0,0,1,1,1,1</list></item></list></variable></variables></project><media name="U3L4- BrickWall" app="Snap! 5.1, http://snap.berkeley.edu" version="1"></media></snapdata>