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-module(example).
-export([hello/0]).
hello() ->
"Hello, World!".
Get better at programming through fun, rewarding coding exercises that test your understanding of concepts with Exercism.
Clean up user-entered phone numbers so that they can be sent SMS messages.
Count the frequency of letters in texts using parallel computation.
Implement run-length encoding and decoding.
Every language has its own way of doing things. Erlang is no different. Our mentors will help you learn to think like a Erlang developer and how to write idiomatic code in Erlang. Once you've solved an exercise, submit it to our volunteer team, and they'll give you hints, ideas, and feedback on how to make it feel more like what you'd normally see in Erlang - they'll help you discover the things you don't know that you don't know.
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The Erlang track on Exercism has 77 exercises to help you write better code. Discover new exercises as you progress and get engrossed in learning new concepts and improving the way you currently write.
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