1.1 KiB
1.1 KiB
id | challengeType | title |
---|---|---|
5900f43f1000cf542c50ff51 | 5 | Problem 208: Robot Walks |
Description
One of 70932 possible closed paths of 25 arcs starting northward is
Given that the robot starts facing North, how many journeys of 70 arcs in length can it take that return it, after the final arc, to its starting position? (Any arc may be traversed multiple times.)
Instructions
Tests
tests:
- text: <code>euler208()</code> should return 331951449665644800.
testString: assert.strictEqual(euler208(), 331951449665644800, '<code>euler208()</code> should return 331951449665644800.');
Challenge Seed
function euler208() {
// Good luck!
return true;
}
euler208();
Solution
// solution required