This topic contains a solution. Click here to go to the answer
« previous next »

Author Question: Analyze the following functions:public class Test1 { public static void main(String[] args) ... (Read 99 times)

panfilo

  • Hero Member
  • *****
  • Posts: 572
on: May 6, 2020
Analyze the following functions:

public class Test1 {
public static void main(String[] args) {
​System.out.println(f1(3));
​System.out.println(f2(3, 0));
}
 
public static int f1(int n) {
​if (n == 0)
​return 0;
​else {
​return n + f1(n - 1);
​}
}

public static int f2(int n, int result) {
​if (n == 0)
​return result;
​else
​return f2(n - 1, n + result);
}
}

◦ f2 is tail recursion, but f1 is not
◦ f1 is tail recursion, but f2 is not
◦ f1 and f2 are both tail recursive
◦ Neither f1 nor f2 is tail recursive
Introduction to Java Programming, Comprehensive Version ¦ Liang ¦ 10th Edition
Buy Test-Bank


Related Topics

Need homework help now?

Ask unlimited questions for free

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

Bigfoot1984

  • Sr. Member
  • ****
  • Posts: 321
Reply #1 on: May 6, 2020
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


panfilo

  • Member
  • Posts: 572
Reply 2 on: May 6, 2020
Gracias!

flexer1n1

  • Member
  • Posts: 373
Reply 3 on: Yesterday
Great answer, keep it coming :)

« previous next »
 

Did you know?

Patients who cannot swallow may receive nutrition via a parenteral route—usually, a catheter is inserted through the chest into a large vein going into the heart.

Did you know?

The types of cancer that alpha interferons are used to treat include hairy cell leukemia, melanoma, follicular non-Hodgkin's lymphoma, and AIDS-related Kaposi's sarcoma.

Did you know?

The training of an anesthesiologist typically requires four years of college, 4 years of medical school, 1 year of internship, and 3 years of residency.

Did you know?

GI conditions that will keep you out of the U.S. armed services include ulcers, varices, fistulas, esophagitis, gastritis, congenital abnormalities, inflammatory bowel disease, enteritis, colitis, proctitis, duodenal diverticula, malabsorption syndromes, hepatitis, cirrhosis, cysts, abscesses, pancreatitis, polyps, certain hemorrhoids, splenomegaly, hernias, recent abdominal surgery, GI bypass or stomach stapling, and artificial GI openings.

Did you know?

The oldest recorded age was 122. Madame Jeanne Calment was born in France in 1875 and died in 1997. She was a vegetarian and loved olive oil, port wine, and chocolate.

The world has been horrified recently at a U.S. Congress so polarized and paralyzed that it cannot p The world has been horrified recently at a U.S. Congress so polarized and paralyzed that it cannot p
This 1795 engraving of a Stamp Act protest delineates a class division. The three British Tories—one This 1795 engraving of a Stamp Act protest delineates a class division. The three British Tories—one
Example of Index entry with Main Term and indented subterms. Example of Index entry with Main Term and indented subterms.
The Eye and Its Functions The Eye and Its Functions
Schematic representation of MHC class II molecule, consisting of 2 α-domains and 2 β-domains, the ... Schematic representation of MHC class II molecule, consisting of 2 α-domains and 2 β-domains, the ...
MHC Class I and Class II Molecules MHC Class I and Class II Molecules
Video: What Are Carbohydrates? Importance of Carbs & High Carb Food

For a complete list of videos, visit our video library