number = 18 while True: guess = int(input('请输入一个数字:')) if guess > number: print('>') elif guess < number: print('<') else: print('=') break
import turtle >>> turtle.fillcolor('purple') >>> turtle.begin_fill() >>> turtle.circle(30) >>> turtle.end_fill() >>> turtle.up() >>> turtle.goto(0,-50) >>> turtle.down() >>> turtle.circle(100) >>> turtle.up() >>> turtle.goto(0,-60) >>> turtle.fillcolor('yellow') >>> turtle.begin_fill() >>> turtle.circle(20) >>> turtle.down() >>> turtle.end_fill()
import turtle >>> turtle.circle(100) >>> turtle.circle(90) >>> turtle.circle(80) >>> turtle.circle(70) >>> turtle.circle(60) >>> turtle.color('red') >>> turtle.circle(50) >>> turtle.color('yellow') >>> turtle.circle(40) >>> turtle.color('green') >>> turtle.circle(30) >>> turtle.circle(20) >>> turtle.circle(10) >>> turtle.circle(9)
import turtle >>> turtle.circle(120) >>> turtle.up() >>> turtle.goto(0,30) >>> turtle.down() >>> turtle.circle(90) >>> turtle.up() >>> turtle.goto(0,60) >>> turtle.down() >>> turtle.circle(60) >>> turtle.up() >>> turtle.goto(0,90) >>> turtle.down() >>> turtle.circle(30)