My software development journey
This problem is from code forces. If you want to try this problem, follow this link. Here is the simplified problem statement. Given a group of N friends, each one has given a gift to other friend or themselves. An input array is given which indicates from whom each one has received their gifts. We…
Consider the following two problems appeared in two different competitions, which underlies the same pattern. Given a number of chocolates (N). For each of M wrappers, we will get a chocolate free. How can one have the maximum number of chocolates by following an optimum strategy? Given a number of candles (N) each of them…