Python之turtle海龟绘图
# -*- coding: gbk -*- # Written By Vincent import turtle num = eval(input("边数:")) lenth = float(input("边长:")) color = input("填充颜色:") flag = input("你确定要画吗?Y/N\n") if flag == 'Y': turtle.screensize(800,600, "white") turtle.fillcolor(color) angle = 180 - (num -2) * 180 / num turtle.begin_fill() turtle.penup() turtle.goto(-100,200) turtle.pendown() for i in range(num): turtle.forward(lenth) turtle.right(angle) turtle.end_fill() turtle.done() else: print("再见,朋友。")
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