https://github.com/mokiat/hacktherank

Tool for quickly testing your hackerrank solutions
https://github.com/mokiat/hacktherank

go golang hackerrank testing tool

Last synced: 22 days ago
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Tool for quickly testing your hackerrank solutions

• Host: GitHub
• URL: https://github.com/mokiat/hacktherank
• Owner: mokiat
• License: mit
• Created: 2020-07-26T18:54:57.000Z (over 4 years ago)
• Default Branch: master
• Last Pushed: 2023-03-21T21:48:11.000Z (almost 2 years ago)
• Last Synced: 2024-11-09T01:25:33.384Z (3 months ago)
• Topics: go, golang, hackerrank, testing, tool
• Language: Go
• Homepage:
• Size: 12.7 KB
• Stars: 0
• Watchers: 3
• Forks: 0
• Open Issues: 0
• Metadata Files:
  • Readme: README.md
  • License: LICENSE

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README

        
# Hack The Rank

![Build Status](https://github.com/mokiat/hacktherank/workflows/Go/badge.svg)

[![Go Report Card](https://goreportcard.com/badge/github.com/mokiat/hacktherank)](https://goreportcard.com/report/github.com/mokiat/hacktherank)

A tool that should make it easier to write and test Go solutions for HackerRank challenges.

The `hacktherank` tool allows you to run a set of test data samples against your source code.

## Usage

1. Install the tool

	```sh

	go install github.com/mokiat/hacktherank@latest

	```

1. Create a test data file

	This is a file which contains the input lines to test with and the expected output lines. It is possible to specify multiple test scenarios (or samples) within a single file. Following is an example for a sum challenge.

	```

	input:

	3 5

	output:

	8

	input:

	10 20

	output:

	30

	```

	**Note:** Make sure that all relevant new-line symbols are added and that no unexpected blank space characters are inserted. The tool matches lines exactly - without trimming.

1. Write your solution

	You should create a `main.go` file somwhere and add your Go implementation to it.

1. Test your solution with the `hacktherank` tool

	Following is a demonstration using the example folder of this project.

	```sh

	hacktherank -main example/main.go -data example/data.txt

	```

1. Iterate over your solution

	Once you start tackling more complicated challenges, it is unlikely that you will be able to solve them on the first try.

	Make adjustments to your `main.go` file and just rerun the command to see if you have solved it.