1.7 KiB
1.7 KiB
id | challengeType | title | videoUrl | localeTitle |
---|---|---|---|---|
5900f3941000cf542c50fea7 | 5 | Problem 40: Champernowne"s constant | 问题40:Champernowne的常数 |
Description
Instructions
Tests
tests:
- text: <code>champernownesConstant(100)</code>应该返回5。
testString: 'assert.strictEqual(champernownesConstant(100), 5, "<code>champernownesConstant(100)</code> should return 5.");'
- text: <code>champernownesConstant(1000)</code>应该返回15。
testString: 'assert.strictEqual(champernownesConstant(1000), 15, "<code>champernownesConstant(1000)</code> should return 15.");'
- text: <code>champernownesConstant(1000000)</code>应该返回210。
testString: 'assert.strictEqual(champernownesConstant(1000000), 210, "<code>champernownesConstant(1000000)</code> should return 210.");'
Challenge Seed
function champernownesConstant(n) {
// Good luck!
return true;
}
champernownesConstant(100);
Solution
// solution required