Since community always loves posts on fast IO. So what community wants is here.
Note: This is an undeclared million dollar and N-P Problem.
I would like to thank @vijju123 whose submission on BINSTR is inspiration behind this tutorial.
I claim that it is 25% faster.
Test done on Enormous Input Test problem.
One with usual fast I/O as done by most of users. 0.12
Only difference between them is that 2nd solution takes input in form of string and then manually converts that into integer.