Without wasting any time we just started searching about any existing app so that we can get some idea about the algorithm. We searched a lot, but couldn’t find anything which could help us.
After lot of thinking I just realised that we should first design table structures. After designing rough table structures, I digged my mind completely into pool of thoughts so that I get some idea about algorithm. And finally, we achieved. After discussion with my fellow and sharing ideas, we made it… ✌️