save project

diy2.py

-username = "111"
-userpassword = "123456"
-while True:
-    name = input("请输入用户名：")
+while True
+    username = "111"
+    userpassword = "123456"
+    user = input("请输入帐号：")
+    i=i-1
+if  i>0:   
     password = input("请输入密码：")
     password = input("请输入密码：")
-    if name == username and password == userpassword:
-        print("登录成功!")
-    if user!=username:
-    print("用户名或密码错误!请重新输入")
-    print("欢迎来到贝尔编程!")
+    if username == user and password == userpassword
+        print("登录成功!欢迎来到贝尔编程")
+    if username!=user:
+        print("用户名或密码错误!请重新输入")
+        continue
\ No newline at end of file
+    if username!=password:
+        
\ No newline at end of file