How to check berth position in train

 

When I booked my train ticket, I was curious to know the berth position. But it was not mentioned in my ticket. Then I thought like "why can't I know the berth position after having the berth number and all? Then I started thinking how to make this as possible? I knew it will help many people if I make this possible in internet. So I created a simple code which will help you to know your confirmed ticket's berth position. Please enter your confirmed sleeper / AC 3 Tier berth number and submit. Then it will show you which berth you have got. Other compartment ticket allotment can not be calculated. 

Please comment , like or share your valuable feedback for my work. Thanks :)