<snapdata remixID="626652"><project name="Unit4Lab4" app="Snap! 4.0, 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" tempo="60" threadsafe="false" lines="round" codify="false" inheritance="false" sublistIDs="false" scheduled="false" id="1"><pentrails>data:image/png;base64,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</pentrails><costumes><list id="2"></list></costumes><sounds><list id="3"></list></sounds><variables></variables><blocks></blocks><scripts></scripts><sprites><sprite name="Sprite" idx="1" x="41.03418430792712" y="-8.319278736110153" heading="90" scale="1" rotation="1" draggable="true" costume="0" color="80,80,80" pen="tip" id="8"><costumes><list id="9"></list></costumes><sounds><list id="10"></list></sounds><variables></variables><blocks></blocks><scripts><script x="20" y="20"><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="7.402994791665947" y="87.46830304370104" color="243,118,29"/><watcher var="inputtext" style="normal" 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