28 lines
764 B
Markdown
28 lines
764 B
Markdown
|
# Triangle
|
||
|
|
|
||
|
|
Write a program that can tell you if a triangle is equilateral, isosceles, or scalene.
|
||
|
|
|
||
|
|
The program should raise an error if the triangle cannot exist.
|
||
|
|
|
||
|
|
Tests are provided, delete one `skip` at a time.
|
||
|
|
|
||
|
|
## Hint
|
||
|
|
|
||
|
|
The sum of the lengths of any two sides of a triangle always exceeds the
|
||
|
|
length of the third side, a principle known as the _triangle
|
||
|
|
inequality_.
|
||
|
|
|
||
|
|
To run the tests simply run the command `go test` in the exercise directory.
|
||
|
|
|
||
|
|
If the test suite contains benchmarks, you can run these with the `-bench`
|
||
|
|
flag:
|
||
|
|
|
||
|
|
go test -bench .
|
||
|
|
|
||
|
|
For more detailed info about the Go track see the [help
|
||
|
|
page](http://help.exercism.io/getting-started-with-go.html).
|
||
|
|
|
||
|
|
## Source
|
||
|
|
|
||
|
|
The Ruby Koans triangle project, parts 1 & 2 [view source](http://rubykoans.com)
|