public class 数组作业题1 { public static void main(String[] args) { //求1-500之内能同时被2,5,7整除的所有数及个数并5个一行打印 int count = 0; for (int i = 1; i <= 500 ; i++){ if (i%2==0 && i%5==0 && i%7==0){ System.out.print(i+" "); count++; if (count %5 ==0){ System.out.println(); } } }System.out.println("1-500之内能同时被2,5,7整除的所有数个数为: "+count); } }