1 from turtle import*
 2 coordA=(-110,0,110,-55,55)     #五个图起点坐标的x值
 3 coordB=(-25,-25,-25,-75,-75)   #五个圆起点坐标的y值
 4 colorA=('red','blue','green','yellow','black')
 5 pensize(10)
 6 for i in range(5):
 7     pu()
 8     pencolor(colorA[i])
 9     goto(coordA[i],coordB[i])
10     pd()
11     circle(45)
12 hideturtle()