This video explain the solution of HackerRank Problem title, Birthday Cake Candles.
The solution is provided using c++ and python.
https://www.hackerrank.com/challenges/birthday-cake-candles/problem
https://github.com/sikander1248/HackerRankPrograms/blob/master/birthdaycakecandles.cpp
https://github.com/sikander1248/HackerRankPrograms/blob/master/birthdaycakecandles.py
