使用Scanner从控制台读取biginger

import java.util.Scanner;

import java.math.BigInteger;

/** 
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**/

public class BigIntegerInputOutput {


    public static void main(String cLA[]) {


        Scanner myInput = new Scanner(System.in);


        BigInteger aBigNumber = myInput.nextBigInteger();

        System.out.printf("%d\n", aBigNumber);

    }

}