Already have an account? Get multiple benefits of using own account!
Login in your account..!
Remember me
Don't have an account? Create your account in less than a minutes,
Forgot password? how can I recover my password now!
Enter right registered email to receive password!
Q. Explain any three methods or techniques of representing polynomials using arrays. Write which method is most efficient or effective for representing the following polynomials.
8x100+10x+6
8x3-7x2+5x+15
Ans.
The three methods or techniques of representing polynomials using arrays is given as follows
(1) if maximum value of exponent of a polynomial is m then describe an array of size m+1 and store coefficient in corresponding index position or location as exponent. Ex:
2x2 +1 is stored as
(2) The one-dimensional array is used to store exponent and coefficient alternatively. Ex: 2x2 +1 is stored as
The size of array needed is 2*n where n is the number of elements in
polynomial.
(3) Use two dimensional arrays or one-dimensional array of structures one for storing exponents and other for co-efficient.
Ex: 2x2 +1 is stored as
The size of arrays is 2*n where n is the number of the elements in polynomial. (i) The second and third methods or techniques are the efficient methods.
For saving 8x100+10x+6 , as in method 1 there is a requirement of 101 integer locations.
(ii) 8x3-7x2+5x+15 for this polynomial any one of the representations can be used, but method or technique 1 will be best as there is only coefficients required to be stored. There are no gaps in the exponents; hence the complete array will be filled with the coefficients.
Q. Write down an algorithm to merge the two sorted arrays into the third array. Do not perform the sort function in the third array. Ans: void m
explain the prims''s algorithm with suitable example?
Open addressing The easiest way to resolve a collision is to start with the hash address and do a sequential search by the table for an empty location.
Example of pre order traversal: Reading of a book, since we do not read next chapter unless we complete all sections of previous chapter & all its sections. Figure : Rea
Q. Illustrate the steps for converting the infix expression into the postfix expression for the given expression (a + b)∗ (c + d)/(e + f ) ↑ g .
Explain divide and conquer algorithms Divide and conquer is probably the best known general algorithm design method. It work according to the following general p
Evaluate the frequency counts for all statements in the following given program segment. for (i=1; i ≤ n; i ++) for (j = 1; j ≤ i; j++) for (k =1; k ≤ j; k++) y ++;
The following are several operations on a AA-tree: 1. Searching: Searching is done using an algorithm which is similar to the search algorithm of a binary search tree. 2. Ins
Step 1: Choose a vertex in the graph and make it the source vertex & mark it visited. Step 2: Determine a vertex which is adjacent to the source vertex and begun a new search if
Your objective is to write a generic doubly linked list class called CS228LinkedList that implements the List interface and uses a type variable T. All methods except for subList a
Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!
whatsapp: +91-977-207-8620
Phone: +91-977-207-8620
Email: [email protected]
All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd