save project

m.py

-import turtle
-screen=turtle.Screen()
-len=screen.textinput("233","大小")
-jsize=int(len)
-pen=turtle.Pen()
-for i in range(4):
-    pen.forward(jsize)
-    pen.left(90)
-turtle.done()
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+username = "python"
+userpassword = "123456"
+x=input("请输入账号：")
+y=input("请输入密码：")
+if x==username and y==userpassword:
+    print("密码正确")
+else:
+    print("密码错误")
\ No newline at end of file