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java
a year ago
483 B
3
Indexable
import java.util.Scanner; public class P1 { public static int Sol(int n) { int cnt = 0; for (int i = 1; i <= Math.sqrt(n); i++) { if (n % i == 0) { if (i % 2 == 0) cnt++; if ((i != n / i) && ((n / i) % 2 == 0)) { cnt++; } } } return cnt; } // 6 = 1, 2, 3, 6 public static void main(String[] args) { Scanner sc = new Scanner(System.in); int n = sc.nextInt(); System.out.println(Sol(n)); // Sol(n); } }
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