auto save

1.py

+#导入turtle模块
+import turtle
+#设置画笔
+pen=turtle.Pen()
+pen.forward(20)
+#保存画布
+turtle.done()
+#查看数据类型
+type()
+#隐藏画笔
+pen.hideturtle()
+#设置画笔外形
+pen.shape()
+#
+
+
+

2.py

+#导入turtle模块
+import turtle
+#设置画笔
+pen=turtle.Pen()
+pen.fillcolor("red")
+# pen.color("green")
+pen.shape("turtle")
+pen.forward(200)
+# pen.hideturtle()
+turtle.done()
\ No newline at end of file

day6.py

+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  name != username:
+            print("用户名错误,请重新输入")
+            print("温馨提示，你还有"+str(i)+"次机会")
+        elif  password !=userpassword:
+            print("密码错误,请重新输入")
+            print("温馨提示，你还有"+str(i)+"次机会")
+        else:
+            print("账号、密码生日正确")
+            
+    else:
+        print("你的账户已经被锁定，请带身份证来我司解锁")
+        exit()
+print("欢迎来到贝尔编程!")
+