<snapdata remixID="10340313"><project name="U2L1-Assessment" app="Snap! 6, https://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" penlog="false" volume="100" pan="0" lines="flat" ternary="true" hyperops="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="Sprite" idx="1" x="160" y="0" heading="150" scale="1" volume="100" pan="0" rotation="1" draggable="true" costume="0" color="0,0,0,1" pen="tip" id="8"><costumes><list struct="atomic" id="9"></list></costumes><sounds><list struct="atomic" id="10"></list></sounds><blocks></blocks><variables></variables><scripts><script x="10" y="10"><block s="receiveGo"></block><block s="gotoXY"><l>0</l><l>0</l></block><block s="doForever"><script><block s="doSayFor"><l>I will draw a shape where you tell me.</l><l>2</l></block><block s="doAsk"><l>What is the x-value where I should draw the shape?</l></block><block s="doDeclareVariables"><list><l>x</l><l>y</l></list></block><block s="doSetVar"><l>x</l><block s="getLastAnswer"></block></block><block s="doAsk"><l>What is the y-value?</l></block><block s="doSetVar"><l>y</l><block s="getLastAnswer"></block></block><block s="doAsk"><l>Shall I draw a triangle or a square?</l></block><block s="gotoXY"><block var="x"/><block var="y"/></block><block s="doIfElse"><block s="reportEquals"><block s="getLastAnswer"></block><l>triangle</l></block><script><block s="down"></block><custom-block s="draw triangle"></custom-block><block s="up"></block></script><script><block s="down"></block><custom-block s="draw square"></custom-block><block s="up"></block></script></block><block s="doWait"><l>2</l></block></script><comment w="90" collapsed="false">Original code</comment></block></script><script x="198" y="320.99999999999966"><block s="clear"></block></script><script x="13.999999999999972" y="531.6666666666665"><block s="gotoXY"><l>0</l><l>0</l></block><block s="doForever"><script><block s="doSayFor"><l>I will draw a shape where you tell me.</l><l>2</l></block><block s="doAsk"><l>What is the x-value where I should draw the shape?</l></block><block s="doDeclareVariables"><list><l>x</l><l>y</l></list></block><block s="doSetVar"><l>x</l><block s="getLastAnswer"></block></block><block s="doAsk"><l>What is the y-value?</l></block><block s="doSetVar"><l>y</l><block s="getLastAnswer"></block></block><block s="doAsk"><l>Shall I draw a triangle, square, or pattern?</l></block><block s="gotoXY"><block var="x"/><block var="y"/></block><block s="doIfElse"><block s="reportEquals"><block s="getLastAnswer"></block><l>triangle</l></block><script><block s="down"></block><custom-block s="draw triangle"></custom-block><block s="up"></block></script><script><block s="doIf"><block s="reportEquals"><block s="getLastAnswer"></block><l>square</l></block><script><block s="down"></block><custom-block s="draw square"></custom-block><block s="up"></block></script></block></script></block><block s="doIf"><block s="reportEquals"><block s="getLastAnswer"></block><l>pattern</l></block><script><block s="doAsk"><l>Do you want triangle or square pattern?</l></block><block s="doIfElse"><block s="reportEquals"><block s="getLastAnswer"></block><l>triangle</l></block><script><custom-block s="draw triangle pattern"></custom-block></script><script><custom-block s="draw square pattern"></custom-block></script></block></script></block><block s="doWait"><l>2</l></block></script></block></script><script x="378.6666666666664" y="134.66666666666652"><block s="gotoXY"><l>0</l><l>0</l></block><block s="doForever"><script><block s="doSayFor"><l>I will draw a shape where you tell me.</l><l>2</l></block><block s="doAsk"><l>What is the x-value where I should draw the shape?</l></block><block s="doDeclareVariables"><list><l>x</l><l>y</l></list></block><block s="doSetVar"><l>x</l><block s="getLastAnswer"></block></block><block s="doAsk"><l>What is the y-value?</l></block><block s="doSetVar"><l>y</l><block s="getLastAnswer"></block></block><block s="doAsk"><l>Shall I draw a triangle, square, or both?</l></block><block s="gotoXY"><block var="x"/><block var="y"/></block><block s="doIfElse"><block s="reportEquals"><block s="getLastAnswer"></block><l>triangle</l></block><script><block s="down"></block><custom-block s="draw triangle"></custom-block><block s="up"></block></script><script><block s="doIfElse"><block s="reportEquals"><block s="getLastAnswer"></block><l>square</l></block><script><block s="down"></block><custom-block s="draw square"></custom-block><block s="up"></block></script><script><block s="down"></block><custom-block s="draw square"></custom-block><custom-block s="draw triangle"></custom-block><block s="up"></block></script></block></script></block><block s="doWait"><l>2</l></block></script><comment w="90" collapsed="false">Change 1</comment></block></script><comment x="145.31835937499943" y="510.66666666666686" w="90" collapsed="false">Change 2</comment><script x="355.33333333333337" y="677.1666666666666"><block s="clear"></block><block s="gotoXY"><l>0</l><l>0</l></block><block s="setHeading"><l>90</l></block></script><script x="315.33333333333337" y="751.6666666666666"><block s="receiveGo"></block><block s="gotoXY"><l>0</l><l>0</l></block><block s="doForever"><script><block s="doSayFor"><l>I will draw a shape where you tell me.</l><l>2</l></block><block s="doAsk"><l>What is the x-value where I should draw the shape?</l></block><block s="doDeclareVariables"><list><l>x</l><l>y</l></list></block><block s="doSetVar"><l>x</l><block s="getLastAnswer"></block></block><block s="doAsk"><l>What is the y-value?</l></block><block s="doSetVar"><l>y</l><block s="getLastAnswer"></block></block><block s="doAsk"><l>Shall I draw a triangle, square, or zigzac?</l></block><block s="gotoXY"><block var="x"/><block var="y"/></block><block s="doIfElse"><block s="reportEquals"><block s="getLastAnswer"></block><l>triangle</l></block><script><block s="down"></block><custom-block s="draw triangle"></custom-block><block s="up"></block></script><script><block s="doIfElse"><block s="reportEquals"><block s="getLastAnswer"></block><l>square</l></block><script><block s="down"></block><custom-block s="draw square"></custom-block><block s="up"></block></script><script><custom-block s="draw zigzag"></custom-block></script></block></script></block><block s="doWait"><l>2</l></block></script><comment w="90" collapsed="false">Change 3</comment></block></script><script x="502.33333333333314" y="756.3333333333338"><custom-block s="draw zigzag"></custom-block></script></scripts></sprite></sprites></stage><hidden></hidden><headers></headers><code></code><blocks><block-definition s="draw outer frame" type="command" category="motion"><header></header><code></code><translations></translations><inputs></inputs><script><block s="gotoXY"><l>-180</l><l>150</l></block><block s="setHeading"><l>90</l></block><block s="clear"></block><block s="down"></block><block s="setPenHSVA"><l><option>hue</option></l><l>0</l></block><block 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s="down"></block></script></block-definition><block-definition s="go to random location" type="command" category="motion"><header></header><code></code><translations></translations><inputs></inputs><script><block s="up"></block><block s="gotoXY"><block s="reportRandom"><l>-175</l><l>153</l></block><block s="reportRandom"><l>-123</l><l>145</l></block></block><block s="down"></block></script></block-definition><block-definition s="draw rectangle height: %&apos;height&apos; width: %&apos;width&apos;" type="command" category="motion"><header></header><code></code><translations></translations><inputs><input type="%n"></input><input type="%n"></input></inputs><script><block s="setPenHSVA"><l><option>hue</option></l><l>0</l></block><block s="setPenHSVA"><l><option>brightness</option></l><l>0</l></block><block s="setSize"><l>5</l></block><block s="doRepeat"><l>2</l><script><block s="forward"><block var="width"/></block><block s="turn"><l>90</l></block><block s="forward"><block 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 len * Math.sin(radians(this.direction())),&#xD;  len * Math.cos(radians(this.direction())));&#xD;pos = pos.add(new Point(this.xPosition(), this.yPosition()));&#xD;this.gotoXY(pos.x, pos.y, false);&#xD;this.changed();&#xD;if (isWarped) {this.startWarp(); }&#xD;stage.changed();</l></block><list><block var="text"/><block var="size"/></list></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; 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to %&apos;action&apos;" type="command" category="control"><header></header><code></code><translations></translations><inputs><input type="%s">Sprite</input><input type="%cs"></input></inputs><script><block s="doRun"><block s="reportAttributeOf"><block var="action"/><block var="sprite"/></block><list></list></block></script></block-definition><block-definition s="ask %&apos;sprite&apos; for %&apos;expression&apos;" type="reporter" category="control"><header></header><code></code><translations></translations><inputs><input type="%s">Sprite</input><input type="%repRing"></input></inputs><script><block s="doReport"><block s="evaluate"><block s="reportAttributeOf"><block var="expression"/><block var="sprite"/></block><list></list></block></block></script></block-definition><block-definition s="list $arrowRight word %&apos;list&apos;" type="reporter" category="operators"><header></header><code></code><translations></translations><inputs><input type="%l"></input></inputs><script><block s="doWarp"><script><block s="doReport"><block s="reportJoinWords"><block var="list"/></block></block></script></block></script></block-definition><block-definition s="encode %&apos;input&apos;" type="reporter" category="operators"><header></header><code></code><translations></translations><inputs><input type="%txt"></input></inputs><script><block s="doDeclareVariables"><list><l>result</l></list></block><block s="doSetVar"><l>result</l><l></l></block><custom-block s="for %upvar = %n to %n %cs"><l>i</l><l>1</l><block s="reportStringSize"><block var="input"/></block><script><block s="doSetVar"><l>result</l><block s="reportJoinWords"><list><block var="result"/><block s="reportUnicodeAsLetter"><block s="reportSum"><block s="reportUnicode"><block s="reportLetter"><block var="i"/><block var="input"/></block></block><l>1</l></block></block></list></block></block></script></custom-block><block s="doReport"><block var="result"/></block></script></block-definition><block-definition s="test %&apos;in&apos; 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