Java

Java大数

import java.util.*;
import java.math.*;

public class Main {
    public static void main(String args[]) {
        int a = 102;
        BigInteger x = BigInteger.valueOf(a);
        Scanner cin = new Scanner(System.in);
        while(cin.hasNext()) {
            BigInteger y = cin.nextBigInteger();
            BigInteger z = x.add(y);
            z = x.multiply(y);
            z = x.subtract(y);
            z = x.divide(y);
            z = x.remainder(y);
            z = x.mod(y);
            z = x.pow(4);
            z = x.gcd(y);
            z = x.abs();
            z = x.negate();
            System.out.println(z.equals(x));
            String s = new String("101010");
            BigInteger u = new BigInteger(s, 2);
            System.out.println(u);
            z = BigInteger.ZERO;
            z = BigInteger.ONE;
            z = BigInteger.TEN;
        }
    }
}