description
海量数据中找出前K数（MAX/MIN）

TOP K

Getting Super Powers

Becoming a super hero is a fairly straight forward process:

$ give me super-powers

Super-powers are granted randomly so please submit an issue if you're not happy with yours.

Once you're strong enough, save the world:

// Ain't no code for that yet, sorry
echo 'You got to trust me on this, I saved the world'