leetcode-problems

My solutions to some leetcode.com coding problems, mostly Python/Go.

Repository Structure

The directory name corresponds to the problem reachable under https://leetcode.com/problems/<name>/. For example to see the description of jewels-and-stones go to https://leetcode.com/problems/jewels-and-stones/

My submitted revisions are called one.py, two.py, etc. (v1.py/go for newer ones).

Most of the solutions contain the result as a comment on the bottom of the file, for example:

# Runtime: 96 ms, faster than 98.07% of Python3 online submissions for Array Partition I.
# Memory Usage: 15.2 MB, less than 5.20% of Python3 online submissions for Array Partition I.

Note that runtime and memory usage given by Leetcode isn't very consistent between runs of the same code. Sometimes runs a few months later also take longer due to newly added test cases or version upgrades.

Formatting

# install git hook
pip install pre-commit
pre-commit install

# run manually
pre-commit run --all-files

This autoformats the following code files: Python, C++, Golang.