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

Developing programs in the c++ programming language., I. COURSE DESCRIPTION...

I. COURSE DESCRIPTION Develops a working knowledge of object-oriented concepts in areas of classes, inheritance, data structures, error handling, templates and file processing.

Arguments passing mechanism, Arguments Passing Mechanism C++ supports th...

Arguments Passing Mechanism C++ supports the following argument passing mechanisms: i).  Pass by value: A copy of the arguments value is made and passed to the called functio

I need vsti program, I need vsti program Project Description: Knowled...

I need vsti program Project Description: Knowledge of vsti programs, and music is a plus, ex: nexus I will input the sounds I just need the interface built Skills required

Sums a sequence of integers, assume that the first integer read with cin sp...

assume that the first integer read with cin specifies the number of values remaining to be entered. that program should read only one value each time cin is executed .a typical inp

What are source files and bytecode files, Problem : (a) What do you u...

Problem : (a) What do you understand by the term ‘constructor' in Java? Explain with an appropriate example. (b) Describe the differences between an object and a class usi

Program, write a program that adds all numbers from 1 to 200

write a program that adds all numbers from 1 to 200

Strings, A string S is said to be "Super ASCII", if it contains the charact...

A string S is said to be "Super ASCII", if it contains the character frequency equal to their ascii values. String will contain only lower case alphabets (''a''-''z'') and the asci

Why should i employ new instead of truthful old malloc()?, Why should I emp...

Why should I employ new instead of truthful old malloc()? A: Constructors/destructors, type safety, overridability. Constructors/destructors: unlike malloc(sizeof(Fred)), new

B tree, real time application of b tree

real time application of b tree

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