import java.util.Scanner;

public class ScannerExample
{
    public static void main (String [] args)
    {
        Scanner sc = new Scanner( System.in );
        int sum = 0;
        int number;
        
        for (int i = 1; i <= 3; i++)
        {
            System.out.print("Enter an integer: ");
            number = sc.nextInt();
            sum += number;
        }
        
        System.out.println("The sum of the 3 integers is " + sum);
    }
}