National Olympiad in Informatics Sri Lanka - Contest Solutions

Solutions & test-data for all the contests organized by National Olympiad in Informatics Sri Lanka will be hosted here.

Languages

Currently, NOI Sri Lanka & IOI accepts solutions written in C, C++, Java & Pascal.

All the solutions by the problem setters are written in C++. There's no guarantee that the solutions will be written in other languages. But if you are willing to contribute, write the solutions and submit a PR.

Accessing the solutions before 2023

The solutions and test data can be accessed by 2 different formats.

1. Repository Branches
   You can switch to the branch of the contest. The branch name will be in the format of <year>/<<contest-name>
   For example the branch for 2019 screening test would be 2019/screening-test
2. Github Releases
   You can go to the releases page and download the zip files created for each contest.

Accessing the solutions from 2023

1. Repository Branches
   You can switch to the 2023 branch . In there you can find the directory relevant to each contest.
   For example the directory for 2023 January practice test would be January

Compiling & Running

Following commands can be used for compiling & running each of these programs. A C++ compiler should be installed in the computer to run these solutions.

g++ -std=c++14 -O2 -o <output_file_name> <source_file_name>
./<output_file_name>

Example

g++ -std=c++14 -O2 -o loop1 loop1.cpp
./loop1

Contribution

Pull requested are accepted. But they should be descriptive about the change & why it should be included in the repository.