docs, tests, fix: fit fibonacci_fast to contributing guidelines

setbit123 commented 3 weeks ago

Modify the fibonacci_fast.cpp to fit the project style requirements. Solve a small part of issue #2456

[x] Added description of change
[x] Added file name matches File name guidelines
[x] Added tests and example, test must pass
[x] Added documentation so that the program is self-explanatory and educational - Doxygen guidelines
[x] PR title follows semantic commit guidelines
[x] Search previous suggestions before making a new one, as yours may be a duplicate.
[x] I acknowledge that all my contributions will be made under the project's license.

Notes:

setbit123 commented 2 weeks ago

cc @Panquesito7 @realstealthninja

setbit123 commented 2 days ago

Thank you very much for providing valuable suggestions. I have made an attempt to revise my PR according to your advice.

cc @realstealthninja

TheAlgorithms / C-Plus-Plus