I aim to create solutions for the popular advent of code challenge. If you would like to check out the 2020 challenge, with different programming languages each day, then visit this collaborational project
1.) Install Java JDK (version 11 or more).
You can get it from the Oracle's official website.
1.) Open terminal at ####(year)/day## directory
2.) Run java Task.java
3.) Put your test data into input.txt
4.) After that you get a solution message on standard output like this:
Task1 solution: 2021
Task1 solution: bcdgf,xhrdsl,vndrb,dhbxtb,lbnmsr,scxxn,bvcrrfbr,xcgtv