用while循环输出1~1000之间能被5整除的数，并且每行输出3个
package com.guo.struct;public class WhileForDmeo03 {public static void main(String[] args) {int a = 1;while (a<=1000){a++;if (a%5==0){System.out.print(a+"\t");}if (a%(5*3)==0){//System.out.print("\n");System.out.println();//换行}}}
}