save project

diy1.py

-username = "p" 
-userpassword = "6"
+name = "p" 
+password = "6"
 while True: 
 while True: 
     n=input('请输入账号')
     n=input('请输入账号')
     p=input('请输入密码')
     p=input('请输入密码')
-    if n==username and p==userpassword:
+    if n==name and p==password:
         print('登录成功')
         print('登录成功')
         break
         break
-    print('密码或账号错误，请重新输入')
+    if n!=name:
+        print('账号错误')
+    if p!=password:
+        print('密码错误')
 print('登录成功，欢迎来到贝尔编程')
 print('登录成功，欢迎来到贝尔编程')
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