Calculate address of an element in an array., Data Structure & Algorithms

Assignment Help:

Q. Explain the technique to calculate the address of an element in an array. A 25 × 4 matrix array DATA is stored in memory in 'row-major order'. If base address is 200 and ω = 4 words per memory of the cell.  Calculate the DATA address [12, 3]                                                                                     

Ans:

In a row major representation, address of any element a[i][j] can be found using the formula written below: a[i][j]=base(a)+(i*m+j)*size where base(a) is base address, m is the number of columns and size represent size of word.

DATA[12,3]=200+(12*4+3)*4

=200+(48+3)*4

=200+51*4

=200+204

=404 

 

 

 

 


Related Discussions:- Calculate address of an element in an array.

Find the complexity of an algorithm, Q.1 What is an algorithm? What are the...

Q.1 What is an algorithm? What are the characteristics of a good algorithm? Q.2 How do you find the complexity of an algorithm? What is the relation between the time and space c

Column major representation, Column Major Representation In memory th...

Column Major Representation In memory the second method of representing two-dimensional array is the column major representation. Under this illustration, the first column of

Depth-First Traversal, With the help of a program and a numerical example e...

With the help of a program and a numerical example explain the Depth First Traversal of a tree.

The complexity of multiplying two matrices, The complexity of multiplying t...

The complexity of multiplying two matrices of order m*n and n*p is    mnp

Graph, adjacency multilist

adjacency multilist

Conversion of general trees into the binary trees, By taking an appropriate...

By taking an appropriate example explain how a general tree can be represented as a Binary Tree.                                                                    C onversio

Binary search, In a sorted list, Binary search is carried out by dividing t...

In a sorted list, Binary search is carried out by dividing the list into two parts depends on the comparison of the key. Since the search interval halves each time, the iteration o

Graph terminologies, Graph terminologies : Adjacent vertices: Two vert...

Graph terminologies : Adjacent vertices: Two vertices a & b are said to be adjacent if there is an edge connecting a & b. For instance, in given Figure, vertices 5 & 4 are adj

Write procedure to the insert a node into the linked list, Q. Write a proce...

Q. Write a procedure to the insert a node into the linked list at a particular position and draw the same by taking an example?

Write Your Message!

Captcha
Free Assignment Quote

Assured A++ Grade

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!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd