auto save

diy2.py

@@ -3,9 +3,9 @@ username = "python"
 userpassword = "123456"
 while True:
     if i>0:
-            name = input("请输入用户名:")
-            password = input("请输入密码:")
-            i-=1
+        name = input("请输入用户名:")
+        password = input("请输入密码:")
+        i-=1
         if name == username and password == userpassword:
             print("登录成功!")
             break
@@ -13,7 +13,8 @@ while True:
             print ("dfh")
             continue
         if password !=userpassword:
-        print ("dfh")
+            print ("dfh")
     else:
         print("dfghqwfghejdhfgh")
+        exit()
 print("欢迎来到贝尔编程!")
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