A collection of leetcode problems that I've solved or attempted (and later learned the solution)
when making files and classes, name the file like 0020-ValidParentheses.java
then you can name the class inside whatever as long as its not public (ex. 'class ValidParentheses {}')
then once you made public static main and public static (the problem method) you run:
javac 0020-ValidParentheses.java
this makes an executable .class file with the name of the class, not the file, so then in this scenario you would run
java ValidParentheses
also apparently to do line breaks in readme you do two spaces at the end of a line of text,
or do a line of space between lines
see?
Things to do to improve the repo - add/implement/integrate Maven for testing