ee1e8abd87
* feat(tools): add seed/solution restore script * chore(curriculum): remove empty sections' markers * chore(curriculum): add seed + solution to Chinese * chore: remove old formatter * fix: update getChallenges parse translated challenges separately, without reference to the source * chore(curriculum): add dashedName to English * chore(curriculum): add dashedName to Chinese * refactor: remove unused challenge property 'name' * fix: relax dashedName requirement * fix: stray tag Remove stray `pre` tag from challenge file. Signed-off-by: nhcarrigan <nhcarrigan@gmail.com> Co-authored-by: nhcarrigan <nhcarrigan@gmail.com>
43 lines
692 B
Markdown
43 lines
692 B
Markdown
---
|
|
id: 5900f4801000cf542c50ff93
|
|
title: 'Problem 276: Primitive Triangles'
|
|
challengeType: 5
|
|
forumTopicId: 301926
|
|
dashedName: problem-276-primitive-triangles
|
|
---
|
|
|
|
# --description--
|
|
|
|
Consider the triangles with integer sides a, b and c with a ≤ b ≤ c.
|
|
|
|
An integer sided triangle (a,b,c) is called primitive if gcd(a,b,c)=1.
|
|
|
|
How many primitive integer sided triangles exist with a perimeter not exceeding 10 000 000?
|
|
|
|
# --hints--
|
|
|
|
`euler276()` should return 5777137137739633000.
|
|
|
|
```js
|
|
assert.strictEqual(euler276(), 5777137137739633000);
|
|
```
|
|
|
|
# --seed--
|
|
|
|
## --seed-contents--
|
|
|
|
```js
|
|
function euler276() {
|
|
|
|
return true;
|
|
}
|
|
|
|
euler276();
|
|
```
|
|
|
|
# --solutions--
|
|
|
|
```js
|
|
// solution required
|
|
```
|