Assignment #125 Summing Three Numbers from Any File
Code
/// Name: Koosha Kimelman
/// Period: 7
/// Program Name: Summing Three Numbers from Any File
/// File Name: AnyThreeNumbers.java
/// Date Completed: 6/3/16
import java.io.File;
import java.util.Scanner;
public class AnyThreeNumbers {
public static void main(String[] args) throws Exception {
int a, b, c, sum;
String file;
Scanner k = new Scanner(System.in);
System.out.print("Which file to add numbers from: ");
file = k.nextLine();
Scanner fileIn = new Scanner(new File(file));
a = fileIn.nextInt();
b = fileIn.nextInt();
c = fileIn.nextInt();
sum = a + b + c;
fileIn.close();
System.out.println("\n" + a + " + " + b + " + " + c + " = " + sum);
}
}
Picture of the output