Given n nodes. Find the number of different structural
binary trees that can be formed using the nodes.

Answer Posted / a.s.

it's Ω((4^n)/(n^(3/2)))

Is This Answer Correct ?    1 Yes 20 No



Post New Answer       View All Answers


Please Help Members By Posting Answers For Below Questions

how to programme using switch statements and fuctions, a programme that will output two even numbers, two odd numbers and two prime numbers of the users chioce.

2147


What is data _null_? ,Explain with code when u need to use it in data step programming ?

2828


How to palindrom string in c language?

8888


3) Int Matrix of certain size was given, We had few valu= es in it like this. =97=97=97=97=97=97=97=97=97=97=97 1 = | 4 | | 5 | &= nbsp; | 45 =97=97=97=97=97=97=97=97=97=97=97 &n= bsp; | 3 | 3 | 5 | = | 4 =97=97=97=97=97=97=97=97=97=97=97 34 |&nbs= p; 3 | 3 | | 12 | &= nbsp; =97=97=97=97=97=97=97=97=97=97=97 3 | &nbs= p; | 3 | 4 | = | 3 =97=97=97=97=97=97=97=97=97=97=97 3 | = ; | | | = ; 3 | =97=97=97=97=97=97=97=97=97=97=97 &= nbsp; | | 4 | = ; | 4 | 3 We w= ere supposed to move back all the spaces in it at the end. Note: = If implemented this prog using recursion, would get higher preference.

3327


Develop a routine to reflect an object about an arbitrarily selected plane

3003






Write a program to model an exploding firecracker in the xy plane using a particle system

3697


Set up procedure for generating a wire frame display of a polyhedron with the hidden edges of the object drawn with dashed lines

3036


create a C-code that will display the total fare of a passenger of a taxi if the driver press enter,the timer will stop. Every 10 counts is 2 pesos. Initial value is 25.00

6319


A program that will create a movie seat reservation. The program will display the summary seats and its status. The user will be ask what seat no. to be reserved, then it will go back again to the summary to display the updated seat status. If the seat no. is already reserved then it will prompt an error message. And also if the input seat no is out of range then it will also prompt an error message. The program is continuously running. Termination of the program will depends on how the programmer will apply. Sample output: Movie Seats Reservation Summary of Seats: Seat 1: Available Seat 2: Available Seat 3: Available Seat 4: Available Seat 5: Available Enter seat no. (Press 0 to terminate Or the assigned seat capacity) : 1 Movie Seats Reservation Summary of Seats: Seat 1: Reserve Seat 2: Available Seat 3: Available Seat 4: Available Seat 5: Available Enter seat no. (Press 0 to terminate Or the assigned seat capacity) : 6 The Seat no. is out of range! Movie Seats Reservation Summary of Seats: Seat 1: Reserve Seat 2: Available Seat 3: Available Seat 4: Available Seat 5: Available Enter seat no. (Press 0 to terminate Or the assigned seat capacity) : 1 The Seat no. is already reserved! Movie Seats Reservation Summary of Seats: Seat 1: Reserve Seat 2: Available Seat 3: Available Seat 4: Available Seat 5: Available Enter seat no. (Press 0 to terminate Or the assigned seat capacity) : 0 GoodBye... Thank You!!!

1850


What is the match merge ? compare data step match merge with proc sql merge - how many types are there ? data step vs proc sql

2415


How can you relate the function with the structure? Explain with an appropriate example.

2923


Sir... please give some important coding questions asked by product companies..

1805


why nlogn is the lower limit of any sort algorithm?

2381


Cluster head selection in Wireless Sensor Network using C programming language.

3116


Given a spherical surface, write bump-mapping procedure to generate the bumpy surface of an orange

2867