This topic contains a solution. Click here to go to the answer

Author Question: Analyze the following recursive method. public static long factorial(int n) {return n * factorial(n - 1); } (Read 109 times)

CORALGRILL2014

  • Hero Member
  • *****
  • Posts: 525

Question 1

What are the base cases in the following recursive method?

public static void xMethod(int n) {
if (n > 0) {
System.out.print(n % 10);
xMethod(n / 10);
}
}

◦ n <= 0
◦ n < 0
◦ n > 0
◦ no base cases

Question 2

Analyze the following recursive method.

public static long factorial(int n) {
return n * factorial(n - 1);
}

◦ Invoking factorial(1) returns 1.
◦ Invoking factorial(0) returns 0.
◦ Invoking factorial(2) returns 2.
◦ Invoking factorial(3) returns 6.
◦ The method runs infinitely and causes a StackOverflowError.


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by CORALGRILL2014 on May 6, 2020

ntsoane kedibone

  • Sr. Member
  • ****
  • Posts: 333
Lorsum iprem. Lorsus sur ipci. Lorsem sur iprem. Lorsum sur ipdi, lorsem sur ipci. Lorsum sur iprium, valum sur ipci et, vala sur ipci. Lorsem sur ipci, lorsa sur iprem. Valus sur ipdi. Lorsus sur iprium nunc, valem sur iprium. Valem sur ipdi. Lorsa sur iprium. Lorsum sur iprium. Valem sur ipdi. Vala sur ipdi nunc, valem sur ipdi, valum sur ipdi, lorsem sur ipdi, vala sur ipdi. Valem sur iprem nunc, lorsa sur iprium. Valum sur ipdi et, lorsus sur ipci. Valem sur iprem. Valem sur ipci. Lorsa sur iprium. Lorsem sur ipci, valus sur iprem. Lorsem sur iprem nunc, valus sur iprium.
Answer Preview
Only 25% of students answer this correctly




CORALGRILL2014

  • Member
  • Posts: 525
Reply 2 on: May 6, 2020
YES! Correct, THANKS for helping me on my review


kjohnson

  • Member
  • Posts: 330
Reply 3 on: Yesterday
Excellent

 

Did you know?

There are approximately 3 million unintended pregnancies in the United States each year.

Did you know?

Acetaminophen (Tylenol) in overdose can seriously damage the liver. It should never be taken by people who use alcohol heavily; it can result in severe liver damage and even a condition requiring a liver transplant.

Did you know?

No drugs are available to relieve parathyroid disease. Parathyroid disease is caused by a parathyroid tumor, and it needs to be removed by surgery.

Did you know?

There are more bacteria in your mouth than there are people in the world.

Did you know?

To prove that stomach ulcers were caused by bacteria and not by stress, a researcher consumed an entire laboratory beaker full of bacterial culture. After this, he did indeed develop stomach ulcers, and won the Nobel Prize for his discovery.

For a complete list of videos, visit our video library