摘要： import turtle turtle.penup() turtle.left(90) turtle.fd(125) turtle.pendown() turtle.seth(0) turtle.begin_fill() turtle.fillcolor("red") turtle.pensize(3) turtle.circle(90,45) turtle.circle(40,45) tur... 阅读全文

摘要： #叠加等边三角形.py import turtle turtle.setup(800,600,200,200) turtle.fd(100) turtle.seth(-120) turtle.fd(100) turtle.seth(0) turtle.fd(100) turtle.seth(120) turtle.fd(200) turtle.seth(-120) turtle.fd(200) ... 阅读全文