Consider the following Java main method definition that computes the factorial o

Question

Consider the following Java main method definition that computes the factorial of the number entered by the user. Fill in the blanks.

public static void main(String [ ] args)
{
    int acc;
    int n;
    Keyboard kbd;
    
    kbd = (FILL IN THE BLANK HERE)
    acc =  (FILL IN THE BLANK HERE)

    System.out.println("Enter a number to compute the factorial of that number");
    n = kbd.readInt();

    while (n > 0)
    {
        acc = acc * n;
        n = n - 1;
    }
    System.out.println( acc );
}

Explanation / Answer

class fact

{

public static void main(String [ ] args)

{
    int acc;
    int n;
   

    
//kbd = (FILL IN THE BLANK HERE)
    acc =  1;

    System.out.println("Enter a number to compute the factorial of that number");
    n = kbd.nextInt();

    while (n > 0)
    {
        acc = acc * n;
        n = n - 1;
    }
    System.out.println( acc );
}

Related Questions

Navigate

• Browse (All)
• Browse C
• Subjects

Integrity-first tutoring: explanations and feedback only — we do not complete graded work. Learn more.