save project

diy2.py

@@ -2,17 +2,16 @@ username = "python"
 userpassword = "123456"
 userpassword = "123456"
 while True:
 while True:
     name = input("请输入用户名:")
     name = input("请输入用户名:")
-    if name!= username:
+    if name!=username:
         print("用户名错误!")
         print("用户名错误!")
-        continue
-    password = input("请输入密码:")
-    if password!= userpassword:
-        print("密码错误!")
-        continue 
-    if name == username and password == userpassword:
-        print("登录成功!")
+        break
+    password = input("请输入密码")
+    if password==userpassword:
+        print("登陆成功!")
+        print("欢迎来到贝尔编程!")
+        break
+    else:
+        print("密码错误")
         break
         break
     if name != username and password != userpassword:
     if name != username and password != userpassword:
-        print("用户名和密码错误!请重新输入")
-        continue
+         print("用户名和密码错误!请重新输入")
\ No newline at end of file
-print("欢迎来到贝尔编程!")
\ No newline at end of file