程序执行流程:猜数字游戏;库的使用:turtle
myNum = 9 print('猜数字游戏\n') while True: guess = int(input('请猜一个数:')) if guess > myNum: print('猜大了') elif guess < myNum: print('猜小了') else: print('恭喜你,猜对了!') break
>>> import turtle >>> turtle.circle(50) >>> turtle.circle(100) >>> turtle.circle(150) >>> turtle.circle(200)
import turtle turtle.circle(50) turtle.up() turtle.goto(0,-50) turtle.down() turtle.circle(100)
import turtle turtle.circle(50,100) turtle.circle(50,100,steps=3) turtle.up() turtle.goto(0,50) turtle.down() turtle.circle(10) turtle.up() turtle.goto(10,80) turtle.down() turtle.circle(10) turtle.hideturtle() turtle.down()