CMU CS Academy Unit 2.1 Exercises and Solutions

CMU CS Academy Unit 2.1 Exercises and Solutions 2.1.3 Two Hexagons def drawTwoHexagons(color): # Create two hexagons. Use the function parameter for the fill of the # top hexagon and the border of the bottom hexagon! ### Place Your Code Here ### RegularPolygon(200, 100, 100, 6, fill=color) RegularPolygon(200, 300, 100, 6, fill=None, border=color, borderWidth=8) ##### Place your code above this line, code below is for testing purposes ##### # test case: drawTwoHexagons('green') 2.1.3 Polygon Flower Rect(0, 0, 400, 400, fill='skyBlue') def drawFlower(color): # Change these shapes so they use the color parameter for the flower petals. ### Modify Your Code Here ### RegularPolygon(200, 300, 30, 4, fill='green') RegularPolygon(200, 340, 30, 4, fill='green') RegularPolygon(200, 380, 30, 4, fill='green') RegularPolygon(200, 200, 100, 4, fill=color) RegularPolygon(200, 200, 50, 4, fill='sienna') RegularPolygon(150, 150, 50, 4, fill=color) RegularPolygon(150, 250, 50, 4, fill=color) RegularPolygon(250, 150, 50, 4, fill=color) RegularPolygon(250, 250, 50, 4, fill=color) ##### Place your code above this line, code below is for testing purposes ##### # test case: drawFlower('gold') Previous Play Next Rewind 10 seconds Move forward 10 seconds Unmute 0:05 / 0:15 Full screen Brainpower Read More 2.1.3 3D Labels Rect(0, 0, 400, 400, fill='aliceBlue') def draw3DLabel(text): # Draw two labels, one centered slightly to the right of the other. ### Place Your Code Here ### Label(text, 205, 200, size=65, fill='darkGreen', font='arial', bold=True) Label(text, 200, 200, size=65, fill='limeGreen', font='arial', bold=True) ##### Place your code above this line, code below is for testing purposes ##### # test case: draw3DLabel('Hello World') 2.1.3 Cooking an Egg Rect(0, 0, 400, 400, fill='goldenrod') # pan Line(105, 305, 0, 400, fill='dimGrey', lineWidth=40) Circle(200, 200, 145, fill=rgb(60, 60, 60), border='darkGrey', borderWidth=10) Circle(200, 200, 135, fill=None, border=gradient('black', 'black', 'black', 'dimGrey'), borderWidth=20) def drawEgg(opacity): # Draw the egg, using the opacity provided to the function. ### Place Your Code Here ### Oval(230, 220, 100, 120, fill='white', opacity=opacity) Circle(220, 220, 20, fill='gold', opacity=opacity) ##### Place your code above this line, code below is for testing purposes ##### # test case: drawEgg(100) 2.1.3 Bunny With a Spot def drawBunny(bunnyColor): Rect(0, 0, 400, 400, fill=gradient('dodgerBlue', 'deepSkyBlue')) # Change the ears below to use the parameter of the function as the fill. ### Fix Your Code Here ### Oval(155, 110, 60, 170, fill=bunnyColor) Oval(245, 110, 60, 170, fill=bunnyColor) Oval(155, 115, 40, 140, fill=gradient('seashell', 'wheat', start='bottom')) Oval(245, 115, 40, 140, fill=gradient('seashell', 'wheat', start='bottom')) # head Oval(200, 230, 200, 160, fill='white') Circle(150, 300, 80, fill='white') Circle(250, 300, 80, fill='white') # nose Polygon(180, 310, 220, 310, 200, 350) # Draw the spot around the eye. ### Place Your Code Here ### # eyes Oval(250, 270, 60, 100, fill=bunnyColor) Oval(150, 275, 30, 50) Oval(150, 270, 10, 20, fill='white') Oval(250, 275, 30, 50) Oval(250, 270, 10, 20, fill='white') ##### Place your code above this line, code below is for testing purposes ##### # test case: drawBunny('pink') 2.1.5 Inflating Balloon Rect(0, 0, 400, 400, fill='skyBlue') def drawBalloon(inflatedAmount, lightColor, darkColor): # Update these shapes to use the parameters. ### Fix Your Code Here ### RegularPolygon(200, 370, 20, 3, fill=darkColor) Oval(200, 185, inflatedAmount, 340, fill=gradient(lightColor, darkColor, start='right-top')) ##### Place your code above this line, code below is for testing purposes ##### # test case: drawBalloon(300, 'lightSalmon', 'crimson') 2.1.5 Three Stripe Flag def threeStripeFlag(country, color1, color2, color3): # Fix the label so it uses the function parameter: country. ### Fix Your Code Here ### Label(country, 200, 60, size=40, bold=True) # Draw the rectangles and use the correct function parameters for each one! ### Place Your Code Here ### Rect(50, 100, 100, 200, fill=color1) Rect(150, 100, 100, 200, fill=color2) Rect(250, 100, 100, 200, fill=color3) ##### Place your code above this line, code below is for testing purposes ##### # test case: threeStripeFlag('Belgium', 'black', 'gold', 'red') 2.1.5 Splash # water Rect(0, 0, 400, 400, fill=gradient('royalBlue', 'dodgerBlue', start='top')) # lilypads Circle(70, 50, 40, fill=gradient('limeGreen', 'forestGreen')) Circle(350, 175, 30, fill=gradient('limeGreen', 'forestGreen')) Circle(140, 355, 35, fill=gradient('limeGreen', 'forestGreen')) Star(105, 30, 35, 3, fill='royalBlue') Star(140, 390, 30, 3, fill='dodgerBlue') # flower Circle(70, 40, 8, fill=gradient('darkOrchid', 'lavender', start='left-bottom')) Circle(50, 40, 8, fill=gradient('darkOrchid', 'lavender', start='right-bottom')) Circle(70, 60, 8, fill=gradient('darkOrchid', 'lavender', start='left-top')) Circle(50, 60, 8, fill=gradient('darkOrchid', 'lavender', start='right-top')) Circle(60, 38, 8, fill=gradient('darkOrchid', 'lavender', start='bottom')) Circle(73, 50, 8, fill=gradient('darkOrchid', 'lavender', start='left')) Circle(60, 62, 8, fill=gradient('darkOrchid', 'lavender', start='top')) Circle(47, 50, 8, fill=gradient('darkOrchid', 'lavender', start='right')) Circle(60, 50, 8, fill='gold') def drawSplash(centerX, centerY): # Draw a splash using four circles with different radii and opacities. ### Place Your Code Here ### Circle(centerX, centerY, 80, fill='deepSkyBlue', opacity=30) Circle(centerX, centerY, 60, fill='deepSkyBlue', opacity=50) Circle(centerX, centerY, 40, fill='deepSkyBlue', opacity=70) Circle(centerX, centerY, 20, fill='deepSkyBlue', opacity=90) ##### Place your code above this line, code below is for testing purposes ##### # test case: drawSplash(200, 200) 2.1.5 Airport Sign # sign Rect(0, 0, 400, 400, fill='whiteSmoke') Rect(20, 50, 360, 100, fill='gold', border='black') Rect(20, 150, 360, 220, fill=rgb(40, 40, 40)) Label('Departures', 200, 87, size=36) Label('TIME', 50, 135, size=14) Label('DESTINATION', 200, 135, size=14) Label('GATE', 340, 135, size=14) Rect(33, 65, 45, 45, fill='white', border='black') Polygon(44, 80, 50, 89, 43, 91, 37, 85, 41, 94, 73, 86, 75, 84, 70, 83, 57, 85) # departed flights Label('02:00', 50, 180, fill='dimGray', size=20, bold=True) Label('Chicago', 200, 180, fill='dimGray', size=20, bold=True) Label('C12', 355, 180, fill='dimGray', size=20, bold=True) Label('03:00', 50, 230, fill='dimGray', size=20, bold=True) Label('Toronto', 200, 230, fill='dimGray', size=20, bold=True) Label('B97', 355, 230, fill='dimGray', size=20, bold=True) Label('03:30', 50, 280, fill='dimGray', size=20, bold=True) Label('Reykjavik', 200, 280, fill='dimGray', size=20, bold=True) Label('A82', 355, 280, fill='dimGray', size=20, bold=True) def updateDepartingFlights(time, destination, gate): # Update the flight information below. ### Fix Your Code Here ### Label(time, 50, 330, fill='whiteSmoke', size=20, bold=True) Label(destination, 200, 330, fill='whiteSmoke', size=20, bold=True) Label(gate, 355, 330, fill='whiteSmoke', size=20, bold=True) ##### Place your code above this line, code below is for testing purposes ##### # test case: updateDepartingFlights('04:00', 'Madrid', 'D82')