Sha256: 63dee794c303bca948591b8c07ab75a817205ea89f48321dd488519f7add3f57
Contents?: true
Size: 1.16 KB
Versions: 84
Compression:
Stored size: 1.16 KB
Contents
# Pascal's Triangle
Compute Pascal's triangle up to a given number of rows.
In Pascal's Triangle each number is computed by adding the numbers to
the right and left of the current position in the previous row.
```text
1
1 1
1 2 1
1 3 3 1
1 4 6 4 1
# ... etc
```
## Setup
Go through the setup instructions for JavaScript to install the
necessary dependencies:
http://exercism.io/languages/javascript/installation
## Running the test suite
The provided test suite uses [Jasmine](https://jasmine.github.io/).
You can install it by opening a terminal window and running the
following command:
```sh
npm install -g jasmine
```
Run the test suite from the exercise directory with:
```sh
jasmine pascals-triangle.spec.js
```
In many test suites all but the first test have been marked "pending".
Once you get a test passing, activate the next one by changing `xit` to `it`.
## Source
Pascal's Triangle at Wolfram Math World [http://mathworld.wolfram.com/PascalsTriangle.html](http://mathworld.wolfram.com/PascalsTriangle.html)
## Submitting Incomplete Solutions
It's possible to submit an incomplete solution so you can see how others have completed the exercise.
Version data entries
84 entries across 84 versions & 1 rubygems