<snapdata remixID="8967788"><project name="Quiz 1" app="Snap! 5.1, 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" volume="100" pan="0" lines="round" ternary="true" codify="false" inheritance="false" sublistIDs="false" scheduled="false" id="1"><pentrails>data:image/png;base64,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struct="atomic" id="2"></list></costumes><sounds><list struct="atomic" id="3"></list></sounds><variables></variables><blocks></blocks><scripts></scripts><sprites><sprite name="Prob 1 a-c" idx="1" x="0" y="0" heading="90" scale="0.6" volume="100" pan="0" rotation="1" draggable="true" costume="0" color="66.29999999999994,0,255,1" pen="tip" id="8"><costumes><list id="9"><item><costume name="Untitled" center-x="54.5" center-y="97" 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id="10"/></item></list></costumes><sounds><list struct="atomic" id="11"></list></sounds><blocks></blocks><variables></variables><scripts><script x="16.666666666666657" y="10"><custom-block s="%s factorial"><l>5</l><comment w="172" collapsed="false">A few minutes ago, we used a script variable when creating a factorial block.... We needed a script variable to accumulate the result as we multiplied the numbers.</comment></custom-block></script><comment x="16.666666666666657" y="112.16666666666669" w="90" collapsed="false">the entire quiz is worth 16 pts</comment><comment x="16.666666666666657" y="277.6666666666667" w="90" collapsed="false">To work on the challenge problem click on the green dot sprite.</comment><script x="16.666666666666657" y="365.16666666666674"><custom-block s="v2 raise %s to the power of %s"><l></l><l></l><comment w="90" collapsed="false">Quiz problem 1b.  Create the rest of the block using a script variable.&#xD;4 pts</comment></custom-block></script><script x="254.66666666666663" y="199.50000000000006"><custom-block s="sum from %s to %s"><l>1</l><l>4</l><comment w="90" collapsed="false">Quiz problem 1a.  Create the rest of this block using a script variable.  &#xD;4 pts</comment></custom-block></script><script x="375" y="333"><custom-block s="Draw Triangle %s"><l>50</l></custom-block></script><script x="362" y="484"><block s="clear"></block></script><script x="420" y="93.00000000000011"><block s="setHeading"><l>90</l></block></script><script x="527" y="302.0000000000001"><block s="turn"><l>120</l></block></script><script x="391" y="435"><block s="gotoXY"><l>12</l><l>123</l></block></script><script x="365" y="374"><custom-block s="Draw Row of Triangles %s , %s"><l></l><l></l></custom-block></script></scripts></sprite></sprites></stage><hidden></hidden><headers></headers><code></code><blocks><block-definition s="v2 raise %&apos;base&apos; to the power of %&apos;exponent&apos;" type="reporter" category="operators"><header></header><code></code><translations></translations><inputs><input type="%s"></input><input type="%s"></input></inputs><script><block s="doDeclareVariables"><list><l>product</l></list></block><block s="doSetVar"><l>product</l><l>0</l></block><block s="doFor"><l>i</l><l></l><l>10</l><script></script></block></script><scripts><script x="315" y="87.9999999999996"><block s="doReport"><l></l></block></script><script x="100" y="171.99999999999977"><block s="doRepeat"><block var="exponent"/><script><block s="doChangeVar"><l>b</l><block s="reportProduct"><block var="base"/><block var="base"/></block></block></script></block></script><script x="205" y="124.53333333333313"><block s="reportProduct"><l></l><l></l></block></script></scripts></block-definition><block-definition s="label %&apos;text&apos; of size %&apos;size&apos;" type="command" category="pen"><comment x="0" y="0" w="90" collapsed="false">LABEL will stamp text on the stage at the given font size. The direction of the text is the direction the sprite is facing, and color will match the pen color.</comment><header></header><code></code><translations></translations><inputs><input type="%txt">Hello!</input><input type="%n">12</input></inputs><script><block s="doRun"><block s="reportJSFunction"><list><l>text</l><l>size</l></list><l>var stage = this.parentThatIsA(StageMorph),&#xD;    context = stage.penTrails().getContext(&apos;2d&apos;),&#xD;    rotation = radians(this.direction() - 90),&#xD;    trans = new Point(&#xD;      this.center().x - stage.left(),&#xD;      this.center().y - stage.top()&#xD;    ),&#xD;    isWarped = this.Warped,&#xD;    len,&#xD;    pos;&#xD;&#xD;if (isWarped) {endWarp(); }&#xD;context.save();&#xD;context.font = size + &apos;px monospace&apos;;&#xD;context.textAlign = &apos;left&apos;;&#xD;context.textBaseline = &apos;alphabetic&apos;;&#xD;context.fillStyle = this.color.toString();&#xD;len = context.measureText(text).width;&#xD;trans = trans.multiplyBy(1 / stage.scale);&#xD;context.translate(trans.x, trans.y);&#xD;context.rotate(rotation);&#xD;context.fillText(text, 0, 0);&#xD;context.translate(-trans.x, -trans.y);&#xD;context.restore();&#xD;pos = new Point(&#xD; 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