save project

diy2.py

@@ -5,13 +5,16 @@ while True:
     if i>0:
     if i>0:
         name = input("请输入用户名:")
         name = input("请输入用户名:")
         password = input("请输入密码:")
         password = input("请输入密码:")
+        i=i-1
         if name == username and password == userpassword:
         if name == username and password == userpassword:
             print("登录成功!")
             print("登录成功!")
             break
             break
-        elif name!=username:
+        if name!=username:
             input("用户名输入错误，请输入用户名:")
             input("用户名输入错误，请输入用户名:")
-        else:
+            continue
+        if password!=userpassword:
             input("密码输入错误，请输入密码:")
             input("密码输入错误，请输入密码:")
+            print("您还有srt(i)次机会")
     else:
     else:
         print("您的账号已被锁定！！！！！！")
         print("您的账号已被锁定！！！！！！")
         exit()
         exit()