<snapdata remixID="11910643"><project name="U2L1-NumberGuessing-Solution" app="Snap! 7, https://snap.berkeley.edu" version="2"><notes></notes><thumbnail>data:image/png;base64,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</thumbnail><scenes select="1"><scene name="U2L1-NumberGuessing-Solution"><notes></notes><hidden></hidden><headers></headers><code></code><blocks><block-definition s="Number guessing game" type="command" category="other"><header></header><code></code><translations></translations><inputs></inputs><script><block s="doDeclareVariables"><list><l>secret number</l></list></block><block s="doSetVar"><l>secret number</l><block s="reportRandom"><l>1</l><l>10</l></block></block><block s="doAsk"><l>Guess my number (between 1 and 10) </l></block><block s="doUntil"><block s="reportEquals"><block s="getLastAnswer"></block><block var="secret number"/></block><script><block s="doAsk"><l>Nope! Try again </l></block></script></block><block s="doSayFor"><block s="reportJoinWords"><list><l>You guessed it!  My secret number was </l><block var="secret number"/></list></block><l>2</l><comment w="90" collapsed="false">If there is time</comment></block></script></block-definition><block-definition s="Number guess game 2" type="command" category="looks"><header></header><code></code><translations></translations><inputs></inputs><script><block s="doDeclareVariables"><list><l>secret number</l><l>player&apos;s guess</l></list></block><block s="doSetVar"><l>secret number</l><block s="reportRandom"><l>1</l><l>10</l></block></block><block s="doSetVar"><l>player&apos;s guess</l><l>0</l></block><block s="doUntil"><block s="reportEquals"><block var="player&apos;s guess"/><block var="secret number"/></block><script><block s="doAsk"><l>Guess my number (between 1 and 10) </l></block><block s="doSetVar"><l>player&apos;s guess</l><block s="getLastAnswer"></block></block></script></block><block s="doSayFor"><l>Congratulations! You win!</l><l>2</l></block></script></block-definition><block-definition s="mystery function %&apos;input&apos;" type="reporter" category="operators"><header></header><code></code><translations></translations><inputs><input type="%n"></input></inputs><script><block s="doIf"><block s="reportLessThan"><block var="input"/><l>5</l></block><script><block s="doUntil"><block s="reportEquals"><block var="input"/><l>5</l></block><script><block s="doSayFor"><block var="input"/><l>1</l></block><block s="doSetVar"><l>input</l><block s="reportVariadicSum"><list><block var="input"/><l>1</l></list></block></block></script></block></script></block><block s="doReport"><l>finished</l></block></script></block-definition><block-definition s="Number guess game with high/low hints" type="command" category="other"><header></header><code></code><translations></translations><inputs></inputs><script><block s="doDeclareVariables"><list><l>secret number</l><l>maximum</l><l>number of guesses</l></list></block><block s="doAsk"><l>What&apos;s the biggest number I should use?</l></block><block s="doSetVar"><l>maximum</l><block s="getLastAnswer"></block></block><block s="doSetVar"><l>secret number</l><block s="reportRandom"><l>1</l><block var="maximum"/></block></block><block s="doSetVar"><l>number of guesses</l><l>1</l></block><block s="doAsk"><block s="reportJoinWords"><list><l>Guess my number (between 1 and </l><block var="maximum"/><l>)</l></list></block></block><block s="doUntil"><block s="reportEquals"><block s="getLastAnswer"></block><block var="secret number"/></block><script><block s="doChangeVar"><l>number of guesses</l><l>1</l></block><block s="doIfElse"><block s="reportLessThan"><block s="getLastAnswer"></block><block var="secret number"/></block><script><block s="doAsk"><l>Too small. Try again </l></block></script><script><block s="doAsk"><l>Too big. Try again</l></block></script></block></script></block><block s="doSayFor"><block s="reportJoinWords"><list><l>You guessed it. My secret number was </l><block var="secret number"/><l> It ook you </l><block var="number of guesses"/><l> guesses.</l></list></block><l>5</l></block></script></block-definition></blocks><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" 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struct="atomic" id="166"></list></costumes><sounds><list struct="atomic" id="167"></list></sounds><variables></variables><blocks></blocks><scripts></scripts><sprites select="1"><sprite name="Sprite" idx="1" x="0.8080808080808081" y="-1.4060606060605214" heading="90" scale="1" volume="100" pan="0" rotation="1" draggable="true" costume="0" color="80,80,80,1" pen="tip" id="172"><costumes><list struct="atomic" id="173"></list></costumes><sounds><list struct="atomic" id="174"></list></sounds><blocks></blocks><variables></variables><scripts><comment x="20" y="20" w="313.33333333333337" collapsed="false">U2L1 page 1, ex. 2&#xD;Create a custom command block&#xD;&#xD;Name it as &quot;Number guessing game&quot;&#xD;&#xD;The problem doesn&apos;t say which palette category to use, so any color is okay.  We will use gray for this lesson.&#xD;&#xD;</comment><script x="20" y="170"><custom-block s="Number guessing game"><comment w="321.3333333333333" collapsed="false">Using two ASK blocks, one before and one inside the loop, is one way to avoid the bug described on page 3, with the advantage that a different text can be used when re-asking to make it clear that the player is still guessing the same secret number, not a new one.&#xD;&#xD;Another solution would be to put ANSWER into another script variable, whose initial value should be something that isn&apos;t a number between 1 and 10.  (Snap! actually initializes variables to 0, but it&apos;s good style not to depend on that, if it actually affects the program logic.) </comment></custom-block></script><script x="20" y="323"><custom-block s="Number guess game 2"></custom-block></script><comment x="20" y="358.83333333333326" w="310.6666666666667" collapsed="false">Page 1: Answer Questions 5-6</comment><script x="20" y="412.83333333333326"><custom-block s="mystery function %n"><l>9</l><comment w="308.6666666666667" collapsed="false">Page 2: Answer Questions 4 - 6</comment></custom-block></script><script x="322" y="330.16666666666663"><custom-block s="Number guess game with high/low hints"></custom-block></script></scripts></sprite></sprites></stage><variables></variables></scene></scenes></project><media name="U2L1-NumberGuessing-Solution" app="Snap! 7, https://snap.berkeley.edu" version="2"></media></snapdata>