刚学java！试着写写

package 最小公倍数;import java.util.Scanner;public class Min {public static void main(String[] args) {Scanner sc = new Scanner(System.in);System.out.println("请输入第一个值");int a = sc.nextInt();System.out.println("请输入第二个值");int b = sc.nextInt();int s = 0 , i;int M = 0;if (a < b) {for(i = 1; i <= a; i++) {if(a % i == 0 && b % i == 0) {s = i;}}} else {for(i = 1; i <= b; i++) {if(a % i == 0 && b % i == 0) {s = i;}}}if(s != 0)M = (a * b) / s;System.out.println("M=" + M);sc.close();}}