auto save

diy2.py

@@ -2,17 +2,16 @@ i=3
 username = "pythotn"
 username = "pythotn"
 userpassword = "123456"
 userpassword = "123456"
 while True:
 while True:
-    if i>0:
-        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
-        elif name != username:
-            print("用户名错误，请重新输入")
-        else:
-            print("密码错误，请重新输入")
-        print("账号已被锁定")
-        exit()
+    i-=1
+    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
+    elif name != username:
+        print("用户名错误，请重新输入")
+        print("你还剩"+str(i)+"机会")
+    else:
+        print("密码错误，请重新输入")
+        print("你还剩"+str(i)+"机会")
 print("欢迎来到贝尔编程!")
 print("欢迎来到贝尔编程!")
\ No newline at end of file