Leetcode-Problems

A place where I upload my Leetcode problems solutions.

Some notes:

1. You can do whatever you want with whatever you find here.
2. The solutions are sometimes updated if I come up with a better idea. They're never updated if I find a better solution made by someone else, so this is not meant to be a list of perfect solutions.
3. The percentages shown under Runtime and Memory usage are obtained by submitting a solution 10 times and calculating the average. This is done because the measurements on leetcode seem to vary a lot.
4. Most of them are not perfect, some are highly inefficient, and a few are complete garbage. Statistically, they're above average though.
5. All solutions are in C++.

That being said, proceed with caution.

Easy

ID	Name	Leetcode link	Solution link	Runtime	Memory usage
38	Count and Say	Leetcode link	Solution link	42.95%	97.23%