java大数取模

题目链接：http://lightoj.com/volume_showproblem.php?problem=1214

用java写大数果然是方便多了！

 1 import java.math.BigInteger;
 2 import java.util.*;
 3 import java.io.*;
 4  
 5 public class Main{
 6     public static void main(String[] args){
 7         Scanner cin = new Scanner(System.in);
 8         int n = cin.nextInt();
 9         for(int i = 1; i <= n; i++){
10             BigInteger x = cin.nextBigInteger();
11             BigInteger y = cin.nextBigInteger();
12             System.out.print("Case "+i+": ");
13             if(x.remainder(y).equals(BigInteger.ZERO)){
14                 System.out.println("divisible");
15             }else
16                 System.out.println("not divisible");
17         }
18     }
19 }
20

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