Solve one/more leetcode questions(unsolved in this repo) related to Heaps

[shruti170901]

Solve one/more leetcode questions(unsolved in this repo) related to Heaps

[Aarushi11H]

Hey!
I would like to work on this.

[shash-2468]

Hello @shruti170901!, I would like to work on this

[yashasvimisra2798]

@shruti170901, I can work on this issue

[130sayan]

@shruti170901 I have solved a problem of heaps-Last stone weight .Please consider the pull request

[anishsofat]

@shruti170901 I have solved- Kth Largest Element in a Stream. Please check it out.