大数--几道水题，用来学学JAVA

 1 import java.math.*;
 2 import java.util.*;
 3 class Main
 4 {
 5     public static void main(String[] args)
 6     {
 7         Scanner cin = new Scanner(System.in);
 8         while(true)
 9         {
10             int b = cin.nextInt();
11             if(b==0)break;
12             BigInteger p = cin.nextBigInteger(b);
13             BigInteger m = cin.nextBigInteger(b);
14             String s = p.mod(m).toString(b);
15             System.out.println(s);
16         }
17     }
18 }