<snapdata remixID="9279649"><project name="Lab 4.2 - Processing lists" app="Snap! 5.4, 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" penlog="false" volume="100" pan="0" lines="round" ternary="false" 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><sprite name="Sprite" idx="1" x="0" y="0" heading="90" scale="1" volume="100" pan="0" rotation="1" draggable="true" costume="0" color="80,80,80,1" 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="176.499998" y="10"><block s="receiveKey"><l><option>up arrow</option></l></block><block s="doSetVar"><l>food list</l><block s="reportNewList"><list><l>apple</l><l>pear</l><l>orange</l><l>bacon</l><l>lettuce</l></list></block></block><block s="doSetVar"><l>counter</l><l>1</l></block><block s="doRepeat"><block s="reportListLength"><block var="food list"/></block><script><block s="doSayFor"><block s="reportListItem"><block var="counter"/><block var="food list"/></block><l>1</l></block><block s="doChangeVar"><l>counter</l><l>1</l></block></script><comment w="90" collapsed="false">this says all of the items in the lists</comment></block></script><script x="13.999999000000003" y="158.619141625"><block s="receiveKey"><l><option>down arrow</option></l></block><block s="doSetVar"><l>food list</l><block s="reportNewList"><list><l>apple</l><l>pear</l><l>orange</l><l>bacon</l><l>lettuce</l></list></block></block><block s="doSetVar"><l>counter</l><l>1</l></block><block s="doRepeat"><block s="reportListLength"><block var="food list"/></block><script><block s="doSayFor"><block s="reportListItem"><block var="counter"/><block var="food list"/></block><l>1</l></block><block s="doChangeVar"><l>counter</l><l>2</l></block></script><comment w="90" collapsed="false">this says every other items in the lists</comment></block></script><script x="173.999999" y="307.619141625"><block s="receiveKey"><l><option>right arrow</option></l></block><block s="doSetVar"><l>food list</l><block s="reportNewList"><list><l>apple</l><l>pear</l><l>orange</l><l>bacon</l><l>lettuce</l></list></block></block><block s="doSetVar"><l>counter</l><block s="reportListLength"><block var="food list"/></block></block><block s="doRepeat"><block s="reportListLength"><block var="food list"/></block><script><block s="doSayFor"><block s="reportListItem"><block var="counter"/><block var="food list"/></block><l>1</l></block><block s="doChangeVar"><l>counter</l><l>-1</l></block></script><comment w="90" collapsed="false">this says every items in the lists backwards</comment></block></script><script x="20.999999000000003" y="461.619141625"><block s="receiveKey"><l><option>left arrow</option></l></block><block s="doSetVar"><l>food list</l><block s="reportNewList"><list><l>apple</l><l>pear</l><l>orange</l><l>bacon</l><l>lettuce</l></list></block></block><block s="doSetVar"><l>counter</l><l>1</l></block><block s="doRepeat"><block s="reportListLength"><block var="food list"/></block><script><block s="doSayFor"><block s="reportListItem"><block var="counter"/><block var="food list"/></block><l>1</l></block><block s="doChangeVar"><l>counter</l><l>3</l></block></script><comment w="90" collapsed="false">this says every three items in the lists</comment></block></script><script x="180.999999" y="612"><block s="receiveKey"><l><option>space</option></l></block><block s="doSetVar"><l>food list</l><block s="reportNewList"><list><l>apple</l><l>pear</l><l>orange</l><l>bacon</l><l>lettuce</l></list></block></block><block s="doSetVar"><l>counter</l><block s="reportListLength"><block var="food list"/></block></block><block s="doAsk"><l>what numbers do you want me to say?</l></block><block s="doRepeat"><block s="reportListLength"><block var="food list"/></block><script><block s="doSayFor"><block s="reportListItem"><block var="counter"/><block var="food list"/></block><l>1</l></block><block s="doChangeVar"><l>counter</l><block s="getLastAnswer"><comment w="90" collapsed="false">If number put in is negavitve it does down backwards and if its positive to ranges up from down.</comment></block></block></script><comment w="90" collapsed="false">this says every items in the lists backwards</comment></block></script></scripts></sprite><watcher var="counter" style="normal" x="171" y="7.000002000000023" color="243,118,29"/><watcher var="food list" style="normal" x="-3" y="-2" color="243,118,29" extX="80" extY="70"/></sprites></stage><hidden></hidden><headers></headers><code></code><blocks></blocks><variables><variable name="food list"><list struct="atomic" id="180">apple,pear,orange,bacon,lettuce</list></variable><variable name="counter"><l>-10</l></variable></variables></project><media name="Lab 4.2 - Processing lists" app="Snap! 5.4, http://snap.berkeley.edu" version="1"></media></snapdata>