POJ2389大数相乘

Source Code

Problem: 2389 User: fan1913068672Memory: 3040K Time: 1344MSLanguage: Java Result: Accepted

• Source Code

  import java.util.Scanner;import java.math.BigDecimal;import java.math.BigInteger;public class Main{public static void main(String[]args){Scanner cin=new Scanner(System.in);while(cin.hasNextBigInteger()){BigInteger a;BigInteger b;a=cin.nextBigInteger();b=cin.nextBigInteger();System.out.println(a.multiply(b));}}}