实验6
摘要:task1 # 以(0,0)为圆心,绘制9个同心圆 from turtle import * # 把画笔移至坐标(x,y) def moveto(x,y): penup() goto(x,y) pendown() def main(): setup(800, 600) speed(0) # 以(0,
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posted @ 2021-06-17 22:08
posted @ 2021-06-17 22:08