C2LI

A simple cli tool to help during codeforces and atcoder contests.

Installation

To install c2li you can use npm.

npm i -g c2li

Basic commands

Init

C2li is structured with contests as main purpose. Based on it, when you want to use c2li you have to initialize a contest, using the following command:

c2li init contest <judge> <contestId>

For example:

c2li init contest cf 1195

Creates the following directory structure;

1195/
  A/
    .test.json
  B/
    .test.json
  ...

The tests are stored in .tests.json

Create

As only Codeforces and AtCoder are supported you can use create to generate the tests structure.

c2li create <name> -p <number_of_problems>

For example:

c2li create unk001 -p 6

Creates the following directory structure;

unk001
  0/
    .tests.json
  1/
    .tests.json
  ...
  5/
    .tests.json

Test

To test a code you need to put your code under the correct problem directory having the desired tests. For testing you can use the following command:

c2li test

Your code need to follow the extensions .cpp (For C++ codes) or .py (for Python codes). You can receive the following verdicts Correct, TLE, RTE, UNKNOWN and Incorrect.

Run

If you want to test your code with a test that you are developing: You can use the following command:

c2li run

You just need to type the input and wait for the output. In this mode TLE will not be handled.

Show

To see all the current tests in the directory you can use the following command:

c2li show

Add

The following command allow the addition of a testcase:

c2li add

You just need to type the input and output in the respective sections. Type two times a new endline to finalize a section.

Remove

The following command allow to remove a testcase:

c2li remove <caseId>

caseId is the number of the testcase 0-indexed as shown in the show command.

Change Time Limit

Initiallly the time limit is setted to be 2000 ms (2 seconds). You can change it, using:

c2li config set tl <time_limit>

Where <time_limit> is the desired new time limit in milliseconds. To check the current time limit you can use:

c2li config get tl