Hiiiii coding community, Today I am here to help our fellow coder @jiangly to maximize his coding potential. I am damn sure after following my precious advice @jiangly will rule the leaderboard.

I did a thorough case study on the codes submitted by @jiangly and I have attached screenshot for your reference.

There is an unique feature on which @jiangly is really missing out. That is if instead of writing "namespace std;", each time and rather define it once, he will achieve godly submission speed.

@jiangly thanks me later :)

Happy coding:)