Grid: | ||
Tics Lines: |
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Hash Lines: |
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Labels: |
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Font
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Trace Lines: | ||
Robot 1: |
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Robot 2: |
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Robot 3: |
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Robot 4: |
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Axes: | x-axis | y-axis | Show Grid |
Grid: | 24x24 inches | 36x36 inches | 72x72 inches |
96x96 inches | 192x192 inches | ||
Quad: | 4 quadrants | 1 quadrant | Hardware |
Units: | US Customary | Metric |
Background: |
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/* Code generated by RoboBlockly v2.0 */ #include <linkbot.h> #include <chplot.h> double house_number; CLinkbotI robot; double radius = 1.75; CPlot plot; double trackwidth = 3.69; // Describe this function... void present() { plot.fillColor("red"); plot.strokeWidth(3); plot.strokeColor("#c0c0c0"); plot.rectangle(house_number - 1, 2, 3, 3); plot.quad(house_number - 1, 5, house_number + 2, 5, house_number + 3, 6, house_number, 6); plot.quad(house_number + 2, 2, house_number + 2, 5, house_number + 3, 6, house_number + 3, 3); plot.strokeColor("white"); plot.line(house_number + 0.5, 2, house_number + 0.5, 5); plot.line(house_number + 2.5, 2.5, house_number + 2.5, 5.5); plot.line(house_number + 0.5, 5, house_number + 1, 5.5); plot.noFill(); plot.ellipse(house_number, 6, 2, 1, -30); plot.ellipse(house_number + 2, 6, 2, 1, -150); plot.strokeWidth(1); plot.point(house_number + 1, 5.5); } printf("Which house is missing its present?"+"\n"); scanf("%lf", &house_number); robot.traceOff(); robot.setSpeed(10, radius); plot.strokeWidth(3); plot.strokeColor("red"); plot.text("21", PLOT_TEXT_LEFT, 10, 33); robot.drivexyTo(house_number, 0, radius, trackwidth); present(); plot.axisRange(PLOT_AXIS_XY, 0, 36); plot.ticsRange(PLOT_AXIS_XY, 6); plot.sizeRatio(1); plot.plotting();
Problem Statement: The elves accidentally left off some houses on Santa's list. The list is given on the grid. Solve for the missing house number. Then, run the code to answer the prompt question and help Santa deliver the present to that missing house. Refresh for more problems |
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