Assignment #128

Code

/// Name: Jonathan Stine
/// Period: 5
/// Program Name: Summing Several Numbers from Any File
/// File Name: SummingSeveral.java
/// Date Finished: 5/4/2016
    
    import java.io.File;
    import java.util.Scanner;
    
    public class SummingSeveral {
        
        public static void main( String[] args ) throws Exception {
            
            Scanner keyboard = new Scanner(System.in);
            
            int sum = 0;
            
            System.out.print( "\nWhich file would you like to read numbers from: " );
            String file = keyboard.next();
            System.out.println( "Reading numbers from \"" + file + "\"\n" );
            
            Scanner reader = new Scanner( new File(file));
            
            while(reader.hasNext()) {
                
                int n = reader.nextInt();
                
                sum+=n;
                
                System.out.print( n + " " );
                
            }
            
            System.out.println( "\nTotal is " + sum );
            
        }
    }
    
 
    

Code Output