how to solve enormous input test wrong answer
As the input is very large look for the fast input output methods in the language you are writing your code. I can tell you but I think if you explore them yourself that will help you more. 
how to solve enormous input test wrong answer
As the input is very large look for the fast input output methods in the language you are writing your code. I can tell you but I think if you explore them yourself that will help you more.