Assignment 128; MultNum
Code
// Donovan Rich
// Period 6
// Summing Several Numbers from Any File
// MultNum.java
// 6/9/2016
import java.io.File;
import java.util.Scanner;
public class MultNum
{
public static void main (String [] args) throws Exception
{
Scanner keyboard = new Scanner(System.in);
System.out.println("Input filename: ");
String imput = keyboard.next();
Scanner fileIn = new Scanner(new File((String) imput));
int total = 0;
while (fileIn.hasNext())
{
int print = fileIn.nextInt();
System.out.print(print + " ");
total = total + print;
}
fileIn.close();
System.out.println("The sum " + total);
}
}
Picture of the output