<snapdata remixID="10360149"><project name="lab 4.2" 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="round" ternary="false" hyperops="true" codify="false" inheritance="true" sublistIDs="false" scheduled="false" id="1"><pentrails>data:image/png;base64,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</pentrails><costumes><list struct="atomic" id="2"></list></costumes><sounds><list struct="atomic" id="3"></list></sounds><variables></variables><blocks></blocks><scripts></scripts><sprites><watcher var="length of list" style="normal" x="191.86893203883483" y="13.066343042071189" color="243,118,29" hidden="true"/><watcher var="answer" style="normal" x="199.43365695792681" y="55.70388349514562" color="243,118,29" hidden="true"/><watcher scope="Stage" s="getLastAnswer" style="normal" x="278.519417475728" y="159.54692556634282" color="4,148,220" hidden="true"/><watcher var="Names" style="normal" x="0" y="1.97714401294499" color="243,118,29" extX="118.19999999999982" extY="213.8" hidden="true"/><watcher var="message" style="normal" x="185.71321429591444" y="101.43704052087031" color="243,118,29" hidden="true"/><sprite name="Sprite" idx="1" x="16.08772130211377" y="-46.82992575671032" heading="90" scale="1" volume="100" pan="0" rotation="1" draggable="true" costume="0" color="80,80,80,1" pen="tip" id="13"><costumes><list struct="atomic" id="14"></list></costumes><sounds><list struct="atomic" id="15"></list></sounds><blocks></blocks><variables></variables><scripts><script x="6.944444444444445" y="6.944444444444445"><block s="receiveGo"></block><block s="doSetVar"><l>Names</l><block s="reportNewList"><list></list></block></block><block s="doSayFor"><l>Type in a few names when I ask you to. Click enter every time you finish a name. Type in at least 3 names.</l><l>7</l></block><custom-block s="Ask for names"></custom-block><block s="doSetVar"><l>message</l><l>Welcome </l></block><block s="doFor"><l>i</l><l>1</l><block s="reportListAttribute"><l><option>length</option></l><block var="Names"/></block><script><block s="doIfElse"><block s="reportEquals"><block var="i"/><block s="reportListAttribute"><l><option>length</option></l><block var="Names"/></block></block><script><block s="doSetVar"><l>message</l><block s="reportJoinWords"><list><block var="message"/><l>and </l></list></block></block><block s="doSetVar"><l>message</l><block s="reportJoinWords"><list><block var="message"/><block s="reportListItem"><block var="i"/><block var="Names"/></block></list></block></block></script><script><block s="doSetVar"><l>message</l><block s="reportJoinWords"><list><block var="message"/><block s="reportListItem"><block var="i"/><block var="Names"/></block></list></block></block><block s="doSetVar"><l>message</l><block s="reportJoinWords"><list><block var="message"/><l>, </l></list></block></block></script></block></script></block><block s="doSayFor"><block s="reportJoinWords"><list><block var="message"/><l>!</l></list></block><block s="reportSum"><block s="reportListAttribute"><l><option>length</option></l><block var="Names"/></block><l>1</l></block></block></script><script x="9.222222222222184" y="430.8287037037032"><block s="receiveKey"><l><option>space</option></l></block><block s="doSetVar"><l>message</l><l></l></block><block s="doFor"><l>i</l><l>1</l><block s="reportListAttribute"><l><option>length</option></l><block var="Names"/></block><script><block s="doIf"><block s="reportNot"><block s="reportEquals"><block var="i"/><l>1</l></block></block><script><block s="doSetVar"><l>message</l><block s="reportJoinWords"><list><block var="message"/><l>, </l></list></block></block></script></block><block s="doSetVar"><l>message</l><block s="reportJoinWords"><list><block var="message"/><block s="reportListItem"><block var="i"/><block var="Names"/></block></list></block></block><block s="doSetVar"><l>i</l><block s="reportSum"><block var="i"/><l>1</l></block></block></script></block><block s="doSayFor"><block var="message"/><block s="reportSum"><block s="reportQuotient"><block s="reportListAttribute"><l><option>length</option></l><block var="Names"/></block><l>2</l></block><l>1</l></block></block></script><script x="564.8981481481482" y="8.129629629629598"><block s="receiveKey"><l><option>0</option></l></block><block s="doSetVar"><l>message</l><l></l></block><block s="doFor"><l>i</l><block s="reportListAttribute"><l><option>length</option></l><block var="Names"/></block><l>1</l><script><block s="doIfElse"><block s="reportEquals"><block var="i"/><l>1</l></block><script><block s="doSetVar"><l>message</l><block s="reportJoinWords"><list><block var="message"/><l>and </l></list></block></block><block s="doSetVar"><l>message</l><block s="reportJoinWords"><list><block var="message"/><block s="reportListItem"><block var="i"/><block var="Names"/></block></list></block></block></script><script><block s="doSetVar"><l>message</l><block s="reportJoinWords"><list><block var="message"/><block s="reportListItem"><block var="i"/><block var="Names"/></block></list></block></block><block s="doSetVar"><l>message</l><block s="reportJoinWords"><list><block var="message"/><l>, </l></list></block></block></script></block></script></block><block s="doSayFor"><block var="message"/><block s="reportSum"><block s="reportListAttribute"><l><option>length</option></l><block var="Names"/></block><l>1</l></block></block></script><script x="561.4259259259259" y="301.87962962962945"><block s="receiveKey"><l><option>1</option></l></block><block s="doSetVar"><l>message</l><l></l></block><block s="doFor"><l>i</l><l>1</l><block s="reportListAttribute"><l><option>length</option></l><block var="Names"/></block><script><block s="doIf"><block s="reportGreaterThan"><block s="reportStringSize"><block s="reportListItem"><block var="i"/><block var="Names"/></block></block><l>3</l></block><script><block s="doIf"><block s="reportGreaterThan"><block s="reportStringSize"><block var="message"/></block><l>0</l></block><script><block s="doSetVar"><l>message</l><block s="reportJoinWords"><list><block var="message"/><l>, </l></list></block></block></script></block><block s="doSetVar"><l>message</l><block s="reportJoinWords"><list><block var="message"/><block s="reportListItem"><block var="i"/><block var="Names"/></block></list></block></block></script></block></script></block><block s="doSayFor"><block var="message"/><block s="reportSum"><block s="reportListAttribute"><l><option>length</option></l><block var="Names"/></block><l>1</l></block></block></script><script x="559.3425925925926" y="571.3240740740738"><block s="receiveKey"><l><option>4</option></l></block><block s="doSetVar"><l>message</l><l></l></block><block s="doIf"><block s="reportGreaterThan"><block s="reportListAttribute"><l><option>length</option></l><block var="Names"/></block><l>4</l></block><script><block s="doFor"><l>i</l><l>3</l><block s="reportDifference"><block s="reportListAttribute"><l><option>length</option></l><block var="Names"/></block><l>2</l></block><script><block s="doIf"><block s="reportGreaterThan"><block s="reportStringSize"><block var="message"/></block><l>0</l></block><script><block s="doSetVar"><l>message</l><block s="reportJoinWords"><list><block var="message"/><l>, </l></list></block></block></script></block><block s="doSetVar"><l>message</l><block s="reportJoinWords"><list><block var="message"/><block s="reportListItem"><block var="i"/><block var="Names"/></block></list></block></block></script></block></script></block><block s="doSayFor"><block var="message"/><block s="reportSum"><block s="reportListAttribute"><l><option>length</option></l><block var="Names"/></block><l>1</l></block></block></script><script x="966.287037037037" y="8.129629629629617"><block s="receiveKey"><l><option>2</option></l></block><block s="doSetVar"><l>message</l><l></l></block><block s="doFor"><l>i</l><l>1</l><block s="reportListAttribute"><l><option>length</option></l><block var="Names"/></block><script><block s="doIf"><block s="reportOr"><block s="reportEquals"><block s="reportLetter"><l>1</l><block s="reportListItem"><block var="i"/><block var="Names"/></block></block><l>c</l></block><block s="reportEquals"><block s="reportLetter"><l>1</l><block s="reportListItem"><block var="i"/><block var="Names"/></block></block><l>C</l></block></block><script><block s="doIf"><block s="reportGreaterThan"><block s="reportStringSize"><block var="message"/></block><l>0</l></block><script><block s="doSetVar"><l>message</l><block s="reportJoinWords"><list><block var="message"/><l>, </l></list></block></block></script></block><block s="doSetVar"><l>message</l><block s="reportJoinWords"><list><block var="message"/><block s="reportListItem"><block var="i"/><block var="Names"/></block></list></block></block></script></block></script></block><block s="doSayFor"><block var="message"/><block s="reportSum"><block s="reportListAttribute"><l><option>length</option></l><block var="Names"/></block><l>1</l></block></block></script><script x="967.193208623815" y="309.98148148148147"><block s="receiveKey"><l><option>3</option></l></block><block s="doSetVar"><l>message</l><l></l></block><block s="doFor"><l>i</l><l>1</l><block s="reportListAttribute"><l><option>length</option></l><block var="Names"/></block><script><block s="doIf"><block s="reportOr"><block s="reportEquals"><block s="reportLetter"><l><option>last</option></l><block s="reportListItem"><block var="i"/><block var="Names"/></block></block><l>y</l></block><block s="reportEquals"><block s="reportLetter"><l><option>last</option></l><block s="reportListItem"><block var="i"/><block var="Names"/></block></block><l>Y</l></block></block><script><block s="doIf"><block s="reportGreaterThan"><block s="reportStringSize"><block var="message"/></block><l>0</l></block><script><block s="doSetVar"><l>message</l><block s="reportJoinWords"><list><block var="message"/><l>, </l></list></block></block></script></block><block s="doSetVar"><l>message</l><block s="reportJoinWords"><list><block var="message"/><block s="reportListItem"><block var="i"/><block var="Names"/></block></list></block></block></script></block></script></block><block s="doSayFor"><block var="message"/><block s="reportSum"><block s="reportListAttribute"><l><option>length</option></l><block var="Names"/></block><l>1</l></block></block></script></scripts></sprite></sprites></stage><hidden></hidden><headers></headers><code></code><blocks><block-definition s="Ask for names" type="command" category="sensing"><header></header><code></code><translations></translations><inputs></inputs><script><block s="doRepeat"><l>3</l><script><block s="doAsk"><l>Type in a name</l></block><block s="doAddToList"><block s="getLastAnswer"></block><block var="Names"/></block></script></block><block s="doUntil"><block s="reportEquals"><block s="getLastAnswer"></block><l>E</l></block><script><block s="doAsk"><l>Type in a name (type in the letter E when done)</l></block><block s="doIf"><block s="reportNot"><block s="reportEquals"><block s="getLastAnswer"></block><l>E</l></block></block><script><block s="doAddToList"><block s="getLastAnswer"></block><block var="Names"/></block></script></block></script></block></script></block-definition></blocks><variables><variable name="Names"><list struct="atomic" id="553">Reagan,Abby,Carly,sam,karly,poppins,don,ron</list></variable><variable name="message"><l>Carly, sam, karly, poppins</l></variable><variable name="length of list"><l>0</l></variable><variable name="answer"><l>E</l></variable></variables></project><media name="lab 4.2" app="Snap! 6, https://snap.berkeley.edu" version="1"></media></snapdata>