Dear Railfan i need one help i have a doubt regarding the( Ticket reservation algorithm) if i book RAC like RAC150 in Sleeper class and if Tatal seat is available in tatkal i.e 50, lower berth 20 and( total RAC seats are 70 in 10 SL coaches) Total seat available in SL is 140 then the reaming 10 seats will upgrade to 3rd AC or not if there's 100+ seat available or i get Half seat RAC seat in Sleeper plz help ЁЯЩПЁЯЩПЁЯЩПЁЯЩПЁЯЩПЁЯЩПЁЯЩПЁЯЩПЁЯЩПЁЯЩПЁЯЩПЁЯЩПЁЯЩПЁЯЩПЁЯЩПЁЯЩПЁЯЩПЁЯЩПЁЯЩПЁЯЩПЁЯЩПЁЯЩПЁЯЩП