View Code of Problem 132

import java.util.Scanner;
import java.math.BigDecimal;

public class Main
{
  	public static void main(String[] args)
        {
          	Scanner input=new Scanner(System.in);
          	while(input.hasNext())
                {
                  BigDecimal a=input.nextBigDecimal();
                  BigDecimal b=input.nextBigDecimal();
                  System.out.println(a.sutract(b).stripTrilingZero());
                }
        }
}
/*
Main.java:13: error: cannot find symbol
                  System.out.println(a.sutract(b).stripTrilingZero());
                                      ^
  symbol:   method sutract(BigDecimal)
  location: variable a of type BigDecimal
1 error
*/