package com.epfox.method;publicclassDemo01{//main方法publicstaticvoidmain(String[] args){// int sum = add(1, 2);// System.out.println(sum);test();}//加法publicstaticintadd(int a,int b){return a + b;}publicstaticvoidtest(){for(int i =0; i <1000; i++){if(i %5==0){
System.out.print(i +"\t");}if(i %(5*3)==0){
System.out.println("");// System.out.print("\n");}}}}