Initial data commit

Task/Plot-coordinate-pairs/Python/plot-coordinate-pairs-1.py

@@ -0,0 +1,6 @@
+>>> x = [0, 1, 2, 3, 4, 5, 6, 7, 8, 9]
+>>> y = [2.7, 2.8, 31.4, 38.1, 58.0, 76.2, 100.5, 130.0, 149.3, 180.0]
+
+>>> import pylab
+>>> pylab.plot(x, y, 'bo')
+>>> pylab.savefig('qsort-range-10-9.png')

Task/Plot-coordinate-pairs/Python/plot-coordinate-pairs-2.py

@@ -0,0 +1,28 @@
+from visual import *
+from visual.graph import *
+
+plot1 = gdisplay( title='VPython Plot-Demo',
+                  xtitle='x',
+                  ytitle='y    (click and drag mouse to see coordinates)',
+                  foreground=color.black,
+                  background=color.white,
+                  x=0, y=0,
+                  width=400, height=400,
+                  xmin=0, xmax=10,
+                  ymin=0, ymax=200 )
+
+f1 = gdots(color=color.red)                 # create plot-object
+
+f1.plot(pos= (0,   2.7), color=color.blue ) # add a single point
+f1.plot(pos=[(1,   2.8),                    # add a list of points
+             (2,  31.4),
+             (3,  38.1),
+             (4,  58.0),
+             (5,  76.2),
+             (6, 100.5),
+             (7, 130.0),
+             (8, 149.3),
+             (9, 180.0) ]
+        )
+label(display=plot1.display, text="Look here",
+      pos=(6,100.5), xoffset=30,yoffset=-20 )