程序执行流程/布尔类型与布尔：运算猜数字游戏；库的使用：turtle

最新推荐文章于 2024-05-20 15:17:11 发布

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最新推荐文章于 2024-05-20 15:17:11 发布

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原文链接：http://www.cnblogs.com/mablenmx/p/8982735.html

本文提供了一个简单的Python猜数字游戏示例，并展示了如何使用turtle模块绘制不同大小的圆圈及构造正方形，适合初学者学习Python的基础语法和图形绘制。

number = 7

while True:
     guess =int(input())
     if guess > number:
         print('>')
     elif guess < number:
           print('<')
     else:
            print('=')
            break

>>> import turtle
>>> turtle.circle(50)
>>> turtle.circle(100)
>>> turtle.circle(150)

>>> import turtle
>>> turtle.up()
>>> turtle.goto(0,-200)
>>> turtle.down()
>>> turtle.circle(200)
>>> turtle.up()
>>> turtle.goto(0,-150)
>>> turtle.down()
>>> turtle.circle(150)
>>> turtle.up()
>>> turtle.goto(0,-100)
>>> turtle.down()
>>> turtle.circle(100)
>>> turtle.up()
>>> turtle.goto(0,-50)
>>> turtle.down()
>>> turtle.circle(50)

>>> import turtle
>>> turtle.forward(100)
>>> turtle.left(90)
>>> turtle.forward(100)
>>> turtlr.left(90)
>>> turtle.left(90)
>>> turtle.forward(100)
>>> turtle.left(90)
>>> turtle.forward(100)