Commit 412427e1 by BellCodeEditor

auto save

parent 4ce966e1
Showing with 45 additions and 0 deletions
i=3
username = "python"
userpassword = "123456"
while True:
if i>0:
name = input("请输入用户名:")
password = input("请输入密码:")
i-=1
if name == username and password == userpassword:
print("登录成功!")
break
if username!=name:
print("用户名不存在,请重新输入")
name = input("请输入用户名:")
if userpassword!=password:
print("密码不存在,请重新输入")
password = input("请输入密码:")
continue
else:
print("系统已打通110")
exit()
print("欢迎来到贝尔编程!")
\ No newline at end of file
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import turtle
screen=turtle.Screen()
screen.bgcolor("light blue")
pen=turtle.Pen()
pen.penup()
pen.goto(200,-100)
pen.write("新年快乐,\n祝你在新的一年里,\n天天向上,学业有成",font=40)
pen.heading()
pen1=turtle.Pen()
pen1.pencolor("red")
pen1.pensize(5)
len=screen.textinput("提示:","请输入爱心的大小")
ant=int(len)
pen1.left(45)
pen1.forward(2*ant)
pen1.circle(ant,180)
pen1.right(90)
pen1.circle(ant,180)
pen1.forward(2*ant)
pen1.hideturtle()
turtle.done()
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