Press n or j to go to the next uncovered block, b, p or k for the previous block.
| 1 2 3 4 5 6 7 8 9 10 11 12 13 14 | 14x 1x 13x 4x 9x 5x 4x 1x 3x 2x 1x | export default function isUgly(n: number): boolean {
if (n <= 0)
return false
if (n === 1)
return true
if (n % 2 === 0)
return isUgly(n / 2)
if (n % 3 === 0)
return isUgly(n / 3)
if (n % 5 === 0)
return isUgly(n / 5)
return false
}
|