[JAVA #20] 공통 배수 찾기

자바 (java) 배열 내의 공통의 배수 찾기

 

import java.util.ArrayList;
import java.util.List;
// Drainage and common multiple
public class MultipleTest {
    public static void main(String[] args) {
        // Number of multiples of 3 and multiples of 4
        int list1[] = { 17, 51, 4, 22, 24, 40, 96, 48, 54, 72, 108, 144 };
        int count = 0;
        List<Integer> list2 = new ArrayList<Integer>();
        for (int i = 0; i < list1.length; i++) {
            if ((list1[i]%3 + list1[i]%4) == 0) {
                list2.add(list1[i]);
                count++;
            }
        }
        System.out.println("List of multiples of 3 and 4: " + list2.toString());
        System.out.println("Number of multiples of 3 and 4: " + count);
    }
}