poj2845

简单二进制高精度,java做

View Code
import java.io.*;
import java.util.
*;
import java.math.
*;

public class Main {
static public void main(String[] args)
{
Scanner cin
= new Scanner(new BufferedInputStream(System.in));
int t = cin.nextInt();
for (int i = 0; i < t; i++)
{
String st1
= cin.next();
String st2
= cin.next();
BigInteger a
= new BigInteger(st1, 2);
BigInteger b
= new BigInteger(st2, 2);
System.
out.println((i + 1) + " " + a.add(b).toString(2));
}
}
}
posted @ 2011-09-13 16:10  undefined2024  阅读(119)  评论(0)    收藏  举报