save project

diy2.py

@@ -10,10 +10,12 @@ while True:
             print("登录成功!")
             print("登录成功!")
             break
             break
         if name != username:
         if name != username:
-            print("用户名错误!请重新输入") 
+            print("用户名错误!请重新输入")
+            print("还有"+str(i)+"次机会") 
             continue
             continue
         if password != userpassword:
         if password != userpassword:
             print("密码错误!请重新输入")
             print("密码错误!请重新输入")
+            print("还有"+str(i)+"次机会") 
     else:
     else:
         print("账号已被锁定")
         print("账号已被锁定")
         exit()     
         exit()