Leetcode Note: Go - Thousand Separator
Thousand Separator - LeetCode
https://leetcode.com/problems/thousand-separator/
- Go 言語で取り組んだメモ
回答
Golang simple recursive solution - Thousand Separator - LeetCode
https://leetcode.com/problems/thousand-separator/solutions/806661/golang-simple-recursive-solution/
func thousandSeparator(n int) string {
if n < 1000 {
return fmt.Sprintf("%d", n)
}
return thousandSeparator(n/1000) + fmt.Sprintf(".%03d", n%1000)
}