【简答题】Steve, a twelve-year-old boy with alcoholic parents, was about to be lost forever, by the U.S. education system. He had been failing since first grade. Steve was a big boy, looking more like a age...
【简答题】本题中,在下画线上填写代码,指定变量b为字节型,变量f为单精度实型,变量l为位整型。 public class javal{ public static void main(String[-]args){ b=49; f=8.9f; l=0xfedl; System.out.println("b="+b); System.out.println("f="+f): System.OUt.prin...