Hi CodeCheffers,
We are not able to connect to spoj servers as it is down due to some technical issues. Due to this, you won’t be able to make submissions on CodeChef. The expected Down time is 40-60 minutes. It should be up by 14:00 HRS IST. Regret the inconvenience.
Please bear with us till then.
Suraj Sharma.
Team CodeChef.