杭电 2028 ( Lowest Common Multiple Plus ) java

 import java.util.*;public class Main {    public static void main(String[] args) {        Scanner sc = new Scanner(System.in);        while (sc.hasNext()) {            int n = sc.nextInt();            int arr[] = new int[n];            int m = 0;            for (int i = 0; i < n; i++) {                arr[i] = sc.nextInt();                m = arr[0];            }            for (int i = 0; i < n; i++) {                if (arr[0] % arr[i] != 0) {                    arr[0] = arr[0] + m;                    i = 0;                }            }            System.out.println(arr[0]);        }    }}