Adding brute force and Stack implementation for NGE in iiitv/algos

[kavyatripathi]

Fixes #672

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[kavyatripathi]

@iiitv/project-maintainers @yashshah2820 @AmanRaj1608 Please go through my PR.

[theyashshahs]

@kavyatripathi please format the code so that the TRAVIS CI could pass

[kavyatripathi]

@yashshah2820 Sorry but I don't actually know about Travis CI. How should i format the code? Can u give some reference ?

On Mon, 31 Aug 2020, 21:29 Yash Shah, [email protected] wrote:

@kavyatripathi https://github.com/kavyatripathi please format the code so that the TRAVIS CI could pass

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