What are arrays, C/C++ Programming

Assignment Help:

What are Arrays?

Numerous applications require the processing of multiple data items that have identical characteristics. In such circumstances it is frequently convenient to place data items into an array where they will all share the same name (example; arr). The individual data items can be floating-point numbers, characters, integers, and so on. But, they must all be of the same storage class and the same type.

Every array element (that is each individual data item) is referred to by specifying the array name followed by one or more subscripts with each subscript together with this in square brackets. Every subscript must be expressed as a nonnegative integer. In an n-element array and the array elements are arr[0], arr[1], arr[2],....................arr[n-1] as illustrated in figure. The value of every subscript can be expressed as an integer variable, an integer constant or a more complex integer expression.

The number of subscripts concludes the dimensionality of the array. For instance x[i] refers to an element in the one-dimensional array x. likewise y[i][j] refers to an element in the two -dimensional array y. Higher-dimensional arrays can be as well be formed, by adding additional subscripts in the same manner (that is z[i][j][k])


Related Discussions:- What are arrays

Explain abstract classes, Abstract Classes Abstract classes are the cla...

Abstract Classes Abstract classes are the classes, which are written just to act as base classes. Consider the following classes.                 class base

Tree, Write algorithm and program for the conversion of a Tree to a Binary ...

Write algorithm and program for the conversion of a Tree to a Binary Tree

Design a car management system application, 1) Database: The database nee...

1) Database: The database needs to be used for persistent storage of cars. For details of what information should be stored in the database, please see the description above. You

Online Tutor Available, I am an online tutor who can teach computer science...

I am an online tutor who can teach computer science and programming language. Is there any requirement for this?

How to write a function template, How to write a function template A fu...

How to write a function template A function template should be written at the beginning of the program in the global area, or you may place it into a header file. All function

Change to palindrome, convert string s into palindrome by doing character r...

convert string s into palindrome by doing character replacement

Algorithm and flowcharts, algorithm to find out all the factors of given po...

algorithm to find out all the factors of given positive integers

Pascal programming , 1. The management of a company would like to determine...

1. The management of a company would like to determine the median annual salary of its employees.Write a pascal program that display the number of employees and their median salary

CGI, WHAT IS CGI?

WHAT IS CGI?

C++, #questAt a shop of marbles, packs of marbles are prepared. Packets are...

#questAt a shop of marbles, packs of marbles are prepared. Packets are named A, B, C, D, E …….. All packets are kept in a VERTICAL SHELF in random order. Any numbers of packets wit

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