Learning Math and Coding with Robots

Linkbot Image Mindstorm Image Cursor Image
0x36302418126y36302418126
Grid:
Tics Lines:
Width px
Hash Lines:
Width px
Labels:
Font px
Trace Lines:
Robot 1:
Width px
Robot 2:
Width px
Robot 3:
Width px
Robot 4:
Width px
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: Background Image

Robot 1

Linkbot
Mindstorm
Initial Position:
( in, in)
Initial Angle:
deg
Current Position: (0 in, 0 in)
Current Angle: 90 deg
Wheel Radius:
Track Width:
in

Robot 2

Linkbot
Mindstorm
Initial Position:
( in, in)
Initial Angle:
deg
Current Position: (6 in, 0 in)
Current Angle: 90 deg
Wheel Radius:
Track Width:
in

Robot 3

Linkbot
Mindstorm
Initial Position:
( in, in)
Initial Angle:
deg
Current Position: (12 in, 0 in)
Current Angle: 90 deg
Wheel Radius:
Track Width:
in

Robot 4

Linkbot
Mindstorm
Initial Position:
( in, in)
Initial Angle:
deg
Current Position: (18 in, 0 in)
Current Angle: 90 deg
Wheel Radius:
Track Width:
in

Draw Twinkle Little Stars
Problem Statement:
The pre-placed block will have the background of a crescent moon. Edit the both outer and inner loop to 50 times and create twinkle little stars.
/* Code generated by RoboBlockly v2.0 */
#include <chplot.h>
double x;
double y;
CPlot plot;
int count;
int count2;

plot.strokeColor("white");
plot.fillColor("white");
count2 = 0;
while(count2 < 50) {
  //plot.backgroundImage("crescentMoon.png");
  count = 0;
  while(count < 50) {
    x = randint(1, 35);
    y = randint(1, 35);
    plot.star(x, y, 0.5, 0);
    count = count + 1;
  }
  delaySeconds(0.05);
  count2 = count2 + 1;
}
plot.grid(PLOT_OFF);

plot.label(PLOT_AXIS_XY, "");
plot.grid(PLOT_OFF);
plot.tics(PLOT_AXIS_XY, PLOT_OFF);
plot.axis(PLOT_AXIS_XY, PLOT_OFF);
plot.axisRange(PLOT_AXIS_XY, 0, 36);
plot.ticsRange(PLOT_AXIS_XY, 6);
plot.sizeRatio(1);
plot.plotting();
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Problem Statement:
The pre-placed block will have the background of a crescent moon. Edit the both outer and inner loop to 50 times and create twinkle little stars.

		
Rubbish bin
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