import turtle radius = eval(input()) number = eval(input()) cl = input() turtle.pencolor(cl) turtle.goto(0,0) for i in range(number): turtle.circle(radius) radius=radius+20 turtle.penup() turtle.goto(0, -20*(i+1)) turtle.pendown() turtle.hideturtle() turtle.done()
画一组同心圆
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转载自www.cnblogs.com/670ling/p/12565781.html
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