62,629
社区成员
发帖
与我相关
我的任务
分享
public class Test{
public static void main(String[] args){
long[] a1={1,2,4};
System.out.print(a1[0] + a1[1] +a1[2] +" ");
System.out.println(" " + a1[0] +a1[1] +a1[2]);
}
}
System.out.println(a1[0]+a1[1]+a1[2]+" "+5+6);
System.out.print(new Long(a1[0] + a1[1] + a1[2]).toString() +" ");
System.out.println(" "+new Long(a1[0]).toString() +new Long(a1[1]).toString()+new Long(a1[2]).toString() );