大整数,顾名思义就是特别大的整数. 一台64位的机器最大能表示的数字是2的64次方减一: 18446744073709551615 java语言中所能表示的整数(int)最小为-2147483648 public class test { public static void main(String[] args) { System.out.println(Integer.MIN_VALUE); } } 最大为 2147483647 public class test { public stat…
软件151 王帅 在搭好框架的前提下,首先编写action.java文件: import com.opensymphony.xwork2.ActionSupport; public class UserAction extends ActionSupport { private int name; private int password; private int n; public int getName() { return name; } public void setName(int…
A + B ProblemII Time Limit: 2000/1000 MS(Java/Others) Memory Limit: 65536/32768 K (Java/Others) Total Submission(s): 317773 Accepted Submission(s):61748 Problem Description I have a verysimple problem for you. Given two integers A and B, your j…