save project

diy2.py

@@ -5,11 +5,10 @@ while True:
     D = input("请输入密码:")
     if A == C and B == D:
         print("登录成功!")
+        break
     if A != C:
         print("NO1")
-
+        continue
     if B != D:
         print("NO2")
-
-
 print("欢迎来到贝尔编程!")
\ No newline at end of file