import random import math str = """%(init)d00 DX(%(which)d) = %(x)d %(init)d05 DY(%(which)d) = %(y)d %(init)d10 C(%(which)d) = %(c)d""" print "10 GR" print "20 TS = 40" print "30 DIM DX(9),DY(9),C(9),X(9),Y(9)" for i in range(0,10) : angle = random.uniform(0,.999) x = int(20 * math.cos(angle * 3.14159 * 2)) y = int(20 * math.sin(angle * 3.14159 * 2)) c = random.randrange(1,15) print str % {'init' : 10 + i, 'x' : x, 'y' : y, 'c' : c, 'which' : i} print "2100 T = 0" print "2200 I = 0" print "2210 OX = X(I) : OY = Y(I)" print "2220 X(I) = 20 + DX(I) * T / TS" print "2230 Y(I) = 20 + DY(I) * T / TS" print "2240 COLOR=0 : PLOT OX, OY" print "2250 COLOR=C(I) : PLOT X(I), Y(I)" print "2260 I = I + 1 : IF I < 10 GOTO 2210" print "2300 T = T + 1 : IF T = TS THEN T = 0" print "2310 GOTO 2200"