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Contents

# Sum Of Multiples

Given a number, find the sum of all the unique multiples of particular numbers up to
but not including that number.

If we list all the natural numbers below 20 that are multiples of 3 or 5,
we get 3, 5, 6, 9, 10, 12, 15, and 18.

The sum of these multiples is 78.

## Setup

There are two different methods of getting set up to run the tests with Objective-C:

- Create an Xcode project with a test target which will run the tests.
- Use the ruby gem `objc` as a test runner utility.

Both are described in more detail here: http://exercism.io/languages/objective-c

### Submitting Exercises

When submitting an exercise, make sure your solution file is in the same directory as the test code.

The submit command will look something like:

```shell
exercism submit <path-to-exercism-workspace>/objective-c/sum-of-multiples/SumOfMultiples.m
```

You can find the Exercism workspace by running `exercism debug` and looking for the line beginning
with Workspace.

## Source

A variation on Problem 1 at Project Euler [http://projecteuler.net/problem=1](http://projecteuler.net/problem=1)

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

Version data entries

75 entries across 75 versions & 1 rubygems

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trackler-2.2.1.180 tracks/objective-c/exercises/sum-of-multiples/README.md
trackler-2.2.1.179 tracks/objective-c/exercises/sum-of-multiples/README.md
trackler-2.2.1.178 tracks/objective-c/exercises/sum-of-multiples/README.md
trackler-2.2.1.177 tracks/objective-c/exercises/sum-of-multiples/README.md
trackler-2.2.1.176 tracks/objective-c/exercises/sum-of-multiples/README.md
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trackler-2.2.1.171 tracks/objective-c/exercises/sum-of-multiples/README.md
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trackler-2.2.1.161 tracks/objective-c/exercises/sum-of-multiples/README.md
trackler-2.2.1.160 tracks/objective-c/exercises/sum-of-multiples/README.md