1.3 KiB
1.3 KiB
id | challengeType | title | forumTopicId |
---|---|---|---|
5900f4241000cf542c50ff37 | 5 | Problem 184: Triangles containing the origin | 301820 |
Description
For a radius of 3, there are 360 triangles containing the origin in the interior and having all vertices in I3 and for I5 the number is 10600.
How many triangles are there containing the origin in the interior and having all three vertices in I105?
Instructions
Tests
tests:
- text: <code>euler184()</code> should return 1725323624056.
testString: assert.strictEqual(euler184(), 1725323624056);
Challenge Seed
function euler184() {
// Good luck!
return true;
}
euler184();
Solution
// solution required