Sha256: 4047123f2a01c3a1bdc02686aa34db80f772d9175a970d6de04cec2e264b4b40

Contents?: true

Size: 1.29 KB

Versions: 64

Compression:

Stored size: 1.29 KB

Contents

# Alphametics

Write a function to solve alphametics puzzles.

[Alphametics](https://en.wikipedia.org/wiki/Alphametics) is a puzzle where
letters in words are replaced with numbers.

For example `SEND + MORE = MONEY`:

```
  S E N D
  M O R E +
-----------
M O N E Y
```

Replacing these with valid numbers gives:

```
  9 5 6 7
  1 0 8 5 +
-----------
1 0 6 5 2
```

This is correct because every letter is replaced by a different number and the
words, translated into numbers, then make a valid sum.

Each letter must represent a different digit, and the leading digit of
a multi-digit number must not be zero.

Write a function to solve alphametics puzzles.

## Setup

Go through the setup instructions for JavaScript to
install the necessary dependencies:

http://exercism.io/languages/javascript

## Making the Test Suite Pass

Execute the tests with:

    jasmine <exercise-name>.spec.js

Replace `<exercise-name>` with the name of the current exercise. E.g., to
test the Hello World exercise:

    jasmine hello-world.spec.js

In many test suites all but the first test have been skipped.

Once you get a test passing, you can unskip the next one by
changing `xit` to `it`.


## Submitting Incomplete Solutions
It's possible to submit an incomplete solution so you can see how others have completed the exercise.

Version data entries

64 entries across 64 versions & 1 rubygems

Version Path
trackler-2.2.1.58 tracks/javascript/exercises/alphametics/README.md
trackler-2.2.1.57 tracks/javascript/exercises/alphametics/README.md
trackler-2.2.1.56 tracks/javascript/exercises/alphametics/README.md
trackler-2.2.1.55 tracks/javascript/exercises/alphametics/README.md
trackler-2.2.1.54 tracks/javascript/exercises/alphametics/README.md
trackler-2.2.1.53 tracks/javascript/exercises/alphametics/README.md
trackler-2.2.1.52 tracks/javascript/exercises/alphametics/README.md
trackler-2.2.1.51 tracks/javascript/exercises/alphametics/README.md
trackler-2.2.1.50 tracks/javascript/exercises/alphametics/README.md
trackler-2.2.1.49 tracks/javascript/exercises/alphametics/README.md
trackler-2.2.1.48 tracks/javascript/exercises/alphametics/README.md
trackler-2.2.1.47 tracks/javascript/exercises/alphametics/README.md
trackler-2.2.1.46 tracks/javascript/exercises/alphametics/README.md
trackler-2.2.1.45 tracks/javascript/exercises/alphametics/README.md
trackler-2.2.1.44 tracks/javascript/exercises/alphametics/README.md
trackler-2.2.1.43 tracks/javascript/exercises/alphametics/README.md
trackler-2.2.1.42 tracks/javascript/exercises/alphametics/README.md
trackler-2.2.1.41 tracks/javascript/exercises/alphametics/README.md
trackler-2.2.1.40 tracks/javascript/exercises/alphametics/README.md
trackler-2.2.1.39 tracks/javascript/exercises/alphametics/README.md