#3SumNumsFromTxtFile

import java.io.BufferedReader;
import java.io.FileReader;
import java.io.IOException;

public class SumNumsFromTxtFile {
    public static void main(String[] args) throws IOException {
        try(BufferedReader br = new BufferedReader(new FileReader("Input.txt"))) {
            StringBuilder sb = new StringBuilder();
            int result = 0;
            String line = "";
            while((line = br.readLine())!=null){
                result+=Integer.parseInt(line);
            }
            System.out.print("Sum = " + result);
        }
    }
}