| 1 | import java.util.*; |
| 2 | |
| 3 | class Main { |
| 4 | public static void main(String[] args) { |
| 5 | // 入力 |
| 6 | Scanner sc = new Scanner(System.in); |
| 7 | long N = sc.nextLong(); |
| 8 | |
| 9 | // N = 2^k-1 の形で表されるかどうか調べる |
| 10 | boolean flag = false; |
| 11 | for (int i = 1; i <= 60; i++) { |
| 12 | if (N == (1L << i) - 1) { |
| 13 | flag = true; |
| 14 | } |
| 15 | } |
| 16 | |
| 17 | // 出力 |
| 18 | if (flag == true) System.out.println("Second"); |
| 19 | else System.out.println("First"); |
| 20 | } |
| 21 | } |
nothing calls this directly
no outgoing calls
no test coverage detected