Assignemnt #128 and Summing Numbers
Code
/// Name: Raff Lisbona
/// Period: 6
/// Program Name: Summing Numbers
/// File Name: SummingNumbers.java
/// Date Finished: 5/31/2016
import java.util.Scanner;
import java.io.File;
public class SummingNumbers
{
public static void main(String[] args) throws Exception
{
Scanner kb = new Scanner(System.in);
String fn;
System.out.println("Which file to open? ");
System.out.print("> ");
fn = kb.next();
while( fn.equals("4nums.txt") || fn.equals("5nums.txt") || fn.equals("6nums.txt") || fn.equals("7nums.txt") || fn.equals("8nums.txt"))
{
Scanner reader = new Scanner(new File(fn));
int total = 0;
while( reader.hasNext())
{
int a = reader.nextInt();
System.out.print(a + " ");
total = total + a;
}
System.out.println("Total: " + total);
System.out.println("");
System.out.println("Which file would you like to add from?");
System.out.print("> ");
fn = kb.next();
System.out.println("");
}
}
}
Picture of the output