<snapdata remixID="9807242"><project name="Unit4Lab4" 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="true" hyperops="true" codify="false" inheritance="false" 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="41.03418430792726" y="-8.319278736110164" 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="30" y="30"><block s="receiveGo"></block><block s="doSetVar"><l>request</l><l>0</l></block><block s="doSetVar"><l>shiftvalue</l><l>0</l></block><block s="doSetVar"><l>inputtext</l><l>0</l></block><block s="doSetVar"><l>outputtext</l><l>0</l></block><block s="doAsk"><l>Enter your text!</l></block><block s="doSetVar"><l>inputtext</l><block s="getLastAnswer"></block></block><block s="doAsk"><l>Enter your shift value!</l></block><block s="doSetVar"><l>shiftvalue</l><block s="getLastAnswer"></block></block><block s="doAsk"><l>Encrypt or decrypt?</l></block><block s="doSetVar"><l>request</l><block s="getLastAnswer"></block></block><block s="doIf"><block s="reportEquals"><block var="request"/><l>encrypt</l></block><script><block s="doSetVar"><l>outputtext</l><custom-block s="encode %s %n"><block var="inputtext"/><block var="shiftvalue"/></custom-block></block><block s="doSayFor"><block var="outputtext"/><l>2</l></block></script></block><block s="doIf"><block s="reportEquals"><block var="request"/><l>decrypt</l></block><script><block s="doSetVar"><l>outputtext</l><custom-block s="decode %s %n"><block var="inputtext"/><block var="shiftvalue"/></custom-block></block><block s="doSayFor"><block var="outputtext"/><l>2</l></block></script></block></script></scripts></sprite><watcher var="shiftvalue" style="normal" x="9.115494791666379" y="9.115494791666677" color="243,118,29"/><watcher var="outputtext" style="normal" x="7.40299479166606" y="87.46830304370104" color="243,118,29"/><watcher var="inputtext" style="normal" x="12.570183090412684" y="54.88146357821731" color="243,118,29"/><watcher var="request" style="normal" x="11.456445993031593" y="117.42857142857144" color="243,118,29"/></sprites></stage><hidden></hidden><headers></headers><code></code><blocks><block-definition s="encode %&apos;text&apos; %&apos;shift&apos;" type="command" category="control"><header></header><code></code><translations></translations><inputs><input type="%txt"></input><input type="%n"></input></inputs><script><block s="doDeclareVariables"><list><l>encodedtext</l></list></block><block s="doSetVar"><l>encodedtext</l><l></l></block><custom-block s="for %upvar = %n to %n %cs"><l>i</l><l>1</l><block s="reportStringSize"><block var="text"/></block><script><block s="doSetVar"><l>encodedtext</l><block s="reportJoinWords"><list><block var="encodedtext"/><custom-block s="encodedletter %s %n"><block s="reportLetter"><block 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