<snapdata remixID="13991975"><project name="U3L1-ShoppingList_Empty to Students" app="Snap! 10.1-dev, https://snap.berkeley.edu" version="2"><notes></notes><thumbnail>data:image/png;base64,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</thumbnail><scenes select="1"><scene name="U3L1-ShoppingList_Empty to Students"><notes></notes><hidden></hidden><headers></headers><code></code><blocks><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><list></list></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><list></list></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="reportVariadicEquals"><list><block var="data"/><block s="reportNewList"><list></list></block></list></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><list></list></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><list></list></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="if %&apos;test&apos; then %&apos;true&apos; else %&apos;false&apos;" type="reporter" category="control"><header></header><code></code><translations></translations><inputs><input type="%b"></input><input type="%anyUE"></input><input type="%anyUE"></input></inputs><script><block s="doIfElse"><block var="test"/><script><block s="doReport"><block s="evaluate"><block var="true"/><list></list></block></block></script><script><block s="doReport"><block s="evaluate"><block var="false"/><list></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="reportVariadicGreaterThan"><list><block var="start"/><block var="end"/></list></block><script><block s="doSetVar"><l>step</l><l>-1</l></block><block s="doSetVar"><l>tester</l><block s="reifyReporter"><autolambda><block s="reportVariadicLessThan"><list><block var="i"/><block var="end"/></list></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="reportVariadicGreaterThan"><list><block var="i"/><block var="end"/></list></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="join words %&apos;words&apos;" type="reporter" category="operators"><header></header><code></code><translations></translations><inputs><input type="%mult%txt"></input></inputs><script><block s="doWarp"><script><block s="doIf"><custom-block s="empty? %l"><block s="reportCDR"><block var="words"/></block></custom-block><script><block s="doReport"><block s="reportListItem"><l>1</l><block var="words"/></block></block></script><list></list></block><block s="doReport"><block s="reportJoinWords"><list><block s="reportListItem"><l>1</l><block var="words"/></block><l> </l><custom-block s="join words %mult%txt"><block s="reportCDR"><block var="words"/></block></custom-block></list></block></block></script></block></script></block-definition><block-definition s="list $arrowRight sentence %&apos;data&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"><custom-block s="join words %mult%txt"><block var="data"/></custom-block></block></script></block></script></block-definition><block-definition s="sentence $arrowRight list %&apos;text&apos;" type="reporter" category="operators"><header></header><code></code><translations></translations><inputs><input type="%txt"></input></inputs><script><block s="doWarp"><script><block s="doReport"><block s="reportTextSplit"><block var="text"/><l><option>whitespace</option></l></block></block></script></block></script></block-definition><block-definition s="catch %&apos;tag&apos; %&apos;action&apos;" type="command" category="control"><header></header><code></code><translations></translations><inputs><input type="%upvar"></input><input type="%cs"></input></inputs><script><block s="doCallCC"><block s="reifyScript"><script><block s="doSetVar"><l>tag</l><block var="cont"/></block><block s="doRun"><block var="action"/><list></list></block></script><list><l>cont</l></list></block></block></script></block-definition><block-definition s="throw %&apos;cont&apos;" type="command" category="control"><header></header><code></code><translations></translations><inputs><input type="%s">catchtag</input></inputs><script><block s="doRun"><block var="cont"/><list></list></block></script></block-definition><block-definition s="catch %&apos;tag&apos; %&apos;value&apos;" type="reporter" category="control"><header></header><code></code><translations></translations><inputs><input type="%upvar"></input><input type="%anyUE"></input></inputs><script><block s="doCallCC"><block s="reifyScript"><script><block s="doSetVar"><l>tag</l><block var="cont"/></block><block s="doReport"><block s="evaluate"><block var="value"/><list></list></block></block></script><list><l>cont</l></list></block></block></script></block-definition><block-definition s="throw %&apos;tag&apos; %&apos;value&apos;" type="command" category="control"><header></header><code></code><translations></translations><inputs><input type="%s">catchtag</input><input type="%s"></input></inputs><script><block s="doRun"><block var="tag"/><list><block var="value"/></list></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="if %&apos;test&apos; do %&apos;action&apos; and pause all $pause-1-255-220-0" type="command" category="control"><header></header><code></code><translations></translations><inputs><input type="%boolUE"></input><input type="%cs"></input></inputs><script><block s="doDeclareVariables"><list><l>breakpoint</l></list></block><block s="doIf"><block s="evaluate"><block var="test"/><list></list></block><script><block s="doSetVar"><l>breakpoint</l><block var="test"/></block><block s="doShowVar"><l>breakpoint</l></block><block s="doRun"><block var="action"/><list></list></block><block s="doPauseAll"></block><block s="doHideVar"><l></l></block></script><list></list></block></script></block-definition><block-definition s="word $arrowRight list %&apos;word&apos;" type="reporter" category="operators"><header></header><code></code><translations></translations><inputs><input type="%txt"></input></inputs><script><block s="doWarp"><script><block s="doReport"><block s="reportTextSplit"><block var="word"/><l><option>letter</option></l></block></block></script></block></script></block-definition><block-definition s="ignore %&apos;x&apos;" type="command" category="control"><header></header><code></code><translations></translations><inputs><input type="%s"></input></inputs></block-definition><block-definition s="tell %&apos;sprite&apos; to %&apos;commands&apos;" type="command" category="sensing"><header></header><code></code><translations></translations><inputs><input type="%txt">Sprite</input><input type="%cs"></input></inputs><script><block s="doRun"><block s="reportAttributeOf"><block var="commands"/><block var="sprite"/></block><list></list></block></script></block-definition><block-definition s="ask for %&apos;reporter&apos; from %&apos;sprite&apos;" type="reporter" category="sensing"><header></header><code></code><translations></translations><inputs><input type="%repRing"></input><input type="%txt">Sprite</input></inputs><script><block s="doReport"><block s="evaluate"><block s="reportAttributeOf"><block var="reporter"/><block var="sprite"/></block><list></list></block></block></script></block-definition><block-definition s="tell %&apos;sprite&apos; %&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; %&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="searchList" type="command" category="variables"><header></header><code></code><translations></translations><inputs></inputs><script><block s="doAsk"><l>what item are you looking for?</l></block><block s="doRepeat"><block s="reportListAttribute"><l><option>length</option></l><block var="Shopping List"/></block><script><block s="doIf"><block s="reportVariadicEquals"><list><block s="reportListItem"><block s="getLastAnswer"></block><block var="Shopping List"/></block><block s="getLastAnswer"></block></list></block><script><block s="doSetVar"><l>search</l><block s="reportBoolean"><l><bool>true</bool></l></block></block></script><list></list></block><block s="doChangeVar"><l>index</l><l>1</l></block></script></block><block s="doIfElse"><block s="reportVariadicEquals"><list><block var="search"/><block s="reportBoolean"><l><bool>true</bool></l></block></list></block><script><block s="doSayFor"><block s="reportJoinWords"><list><block s="getLastAnswer"></block><l> is in the list</l></list></block><l>2</l></block></script><script><block s="doSayFor"><block s="reportJoinWords"><list><block s="getLastAnswer"></block><l> is not in the list</l></list></block><l>2</l></block></script></block></script></block-definition></blocks><primitives><block-definition s="timer" type="reporter" category="sensing" selector="getTimer" primitive="getTimer"><header></header><code></code><translations></translations><inputs></inputs><script><block s="doPrimitive"><l><bool>true</bool></l><l>getTimer</l></block></script></block-definition></primitives><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="round" ternary="true" hyperops="true" codify="false" inheritance="false" sublistIDs="false" 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