save project

diy2.py

@@ -2,13 +2,14 @@ username = "111"
 userpassword = "123456"
 while True:
     name = input("请输入用户名:")
-    password = input("请输入密码:")
-    if name == username and password == userpassword:
-        print("登录成功!")
-        break
-    if name!=username:
-        print("用户名错误!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!")
-    if password!=userpassword:
-        print("密码错误!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!")       
+    if name == username:
+        password = input("请输入密码")
+        if password == userpassword:
+            print("登陆成功")   
+            break
+        else:
+            print("密码输入错误")
+    else:
+        print("账号输入错误")        
 print("欢迎来到贝尔编程!")
         
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