HomeData Modelling & AIData Structures | Binary Search Trees | Question 4

Data Modelling & AI Data Structure & Algorithm

Data Structures | Binary Search Trees | Question 4

By Calisto Chipfumbu

31 July 2024

0

How many distinct binary search trees can be created out of 4 distinct keys?

(A)

4

(B)

14

(C)

24

(D)

42

Answer: (B)
Explanation:

number of distinct BSTs = (2n)!/[(n+1)!*n!] .

Quiz of this Question
Please comment below if you find anything wrong in the above post

Solve DSA problems on GfG Practice.

Feeling lost in the world of random DSA topics, wasting time without progress? It’s time for a change! Join our DSA course, where we’ll guide you on an exciting journey to master DSA efficiently and on schedule.
Ready to dive in? Explore our Free Demo Content and join our DSA course, trusted by over 100,000 neveropen!

Previous article

All combinations of strings that can be used to dial a number

Next article

Find instances at end of time frame after auto scaling

Calisto Chipfumbu http://cchipfumbu@gmail.com

RELATED ARTICLES

LEAVE A REPLY Cancel reply

Most Popular

Recent Comments

강서구출장마사지 on How to store XML data into a MySQL database using Python?

금천구출장마사지 on How to store XML data into a MySQL database using Python?

nightwish.southeast.cz on Google says it won’t keep your Pixel during a repair if you’re caught using non-OEM parts

광명출장안마 on How to store XML data into a MySQL database using Python?

광명출장안마 on How to store XML data into a MySQL database using Python?

출장오피 on How to store XML data into a MySQL database using Python?

부천출장안마 on How to store XML data into a MySQL database using Python?

구월동출장안마 on How to store XML data into a MySQL database using Python?

강서구출장안마 on How to store XML data into a MySQL database using Python?

헬로출장 on How to store XML data into a MySQL database using Python?

오산출장안마 on How to store XML data into a MySQL database using Python?

광명출장마사지 on How to store XML data into a MySQL database using Python?

마포출장 on How to store XML data into a MySQL database using Python?

안양출장마사지 on How to store XML data into a MySQL database using Python?

gKTdhA on 5 reasons why I won’t switch away from Google Photos

부천출장안마 on How to store XML data into a MySQL database using Python?

동탄출장안마 on How to store XML data into a MySQL database using Python?

0a1Mq7 on Wander: An add-on for Apple’s Shortcuts app to install the Odyssey jailbreak

서울출장안마 on How to store XML data into a MySQL database using Python?

분당출장안마 on How to store XML data into a MySQL database using Python?

부천출장안마 on How to store XML data into a MySQL database using Python?

출장 오피 on How to store XML data into a MySQL database using Python?

화곡동출장마사지 on How to store XML data into a MySQL database using Python?

Gilda on Wander: An add-on for Apple’s Shortcuts app to install the Odyssey jailbreak

강서구출장마사지 on How to store XML data into a MySQL database using Python?

고양출장안마 on How to store XML data into a MySQL database using Python?

화성출장마사지 on How to store XML data into a MySQL database using Python?

천호동출장마사지 on How to store XML data into a MySQL database using Python?

June P. D. Alvarez on RedSn0w Updated to Fix iBooks DRM Issues

Litha on How to Install Siri on iPad 2