Java-Fund-DataLab- 03.ExactSumRealNumbers

package com.company;

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

public class Main {

    public static void main(String[] args) {

        Scanner sc = new Scanner(System.in);
        int n = Integer.parseInt(sc.nextLine());
        BigDecimal input = new BigDecimal(0);

        BigDecimal sum = new BigDecimal(0);

        for (int i = 1; i <= n; i++) {
            input = new BigDecimal(sc.nextLine());
            sum = sum.add(input);
        }
        System.out.println(sum);
    }
}