Welcome to Algorithm training room

Welcome to the Room of Spirit and Time! In this place, you can efficiently train yourself in problem-solving. We have automated many tiresome and trivial tasks you might face while solving algorithm problems, such as creating a main function, including libraries, compiling, testing, etc. This repository is especially helpful if you work with C++ (or Java) and use Vim (or Neovim) as your editor.

Dependencies

Macos

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brew install wget

Linux

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sudo apt-get install -y wget, xdg-utils

Linux on WSL

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sudo apt-get install -y wget, xdg-utils
export BROWSER="powershell.exe /C start"

Step 1. Setting (Linux and Macos)

Run the following commands in your terminal:

git clone https://github.com/monkeyKing001/Algorithm_exercise.git
cd Algorithm_exercise
source setting.sh

• setting.sh will

1. Export and source alias gogo.
2. Download cpp, java, Makefile README.md templates.
3. edit autocmd in .vimrc file

Step 2. Running - 1

$> gogo

Run the training program by typing gogo in any directory you’re working in. This command will move you to the Algorithm_exercise directory and start the training program. After running the command, you will see instructions in the terminal.

Step 2. Running - 2

When prompted, enter your username and project name as directed. If you’re a new user, the program will create a new directory for you. After completing the prompts, the program will:

Create the appropriate directory structure. Generate template files for C++, Java, and Makefiles. Open the problem's URL in your browser. Enjoy solving your algorithm problems!

Step 3. Run and Test

Makefile rules

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Once you start a problem, a Makefile will be created in your problem directory. The Makefile includes rules for compiling, running, testing, and cleaning up binary files. You can execute these tasks with simple commands.

For C++ warriors

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1. make : Compile the source file (e.g., .cpp) and create the binary a.out.
2. make run : Run the compiled binary (./a.out).
3. make test t=<test_num> : Run the binary with a test input file.

Place the test input file (e.g., 1.txt) in the ./test directory before running this command.

Example:

make test t=1

this make command means you are going to compile your solution source code and test with 1.txt.

For Java warriors

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1. make java : make the bin file Main.class
2. make javarun : run bin file java Main
3. make javatest t=<test_num> : run bin file with test txt input file.

Just prepare the test txt file in ./test directory before run the test.

Example:

make javatest t=1

this make command means you are going to compile your solution java source code and test with 1.txt.