Define the data type modifiers in c language, C/C++ Programming

Assignment Help:

Define the Data Type Modifiers in C language?

There are three data types(int, float & double) above have the following modifiers.

1. short
2. long
3. signed
4. unsigned

The modifiers define the amount of storage allocated to the variable.

The Integer quantities can be defined as short int, unsigned int or long int. Short int may need less memory than an ordinary int in word length. likewise a long int may require the same amount or more amount of memory but it will never be less than an ordinary int. An unsigned has the similar memory requirements, as an ordinary int. An unsigned int can be roughly twice as large as an ordinary int. Unsigned integer size varies from 0 to 65535 and the unsigned prefix indicates that the object is a nonnegative integer. Every unsigned type provides the same size storage as its signed equivalent. For instance int reserves the same storage as unsigned int and for the reason that a signed type reserves a sign bit an unsigned type can hold a larger positive integer than the equivalent signed type.

The following instance defines the short int variable flag:

short int flag;

The following illustration defines the unsigned long int variable ss_number as having the initial value 438888834:
unsigned long ss_number = 438888834;

The Data type modifiers, unsigned or signed may be explicitly applied to char while unsigned chars have values between 0 and 255 signed chars have values from -128 to 127. The modifiers long float and long double can as well be used explicitly.


Related Discussions:- Define the data type modifiers in c language

Is it possible to pass an entire structure to functions, Is it possible to ...

Is it possible to pass an entire structure to functions? Yes, it's possible to pass an entire structure to a function in a call by method style. Some programmers prefer to decl

Minimum Shelf, At a shop of marbles, packs of marbles are prepared. Packets...

At 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 with thes

Program to Find the Factorial of a Given Number, Program1: Write a progr...

Program1: Write a program to find the factorial of a given number. The input is user given. Final output is printed out on to the screen. Program2: Write a program to gene

Input data analysis, Create a class Word, representing a word. Two words sh...

Create a class Word, representing a word. Two words should be considered equal if they consist of the same sequence of letters and we consider upper case and lower case as equal. F

Luminous Jewels - Polishing Necklace, Byteland county is very famous for lu...

Byteland county is very famous for luminous jewels. Luminous jewels are used in making beautiful necklaces. A necklace consists of various luminous jewels of particular colour. Nec

Verification class, I need help to understand and do this assignment ******...

I need help to understand and do this assignment ********************************************************* You are to insert the missing code in the C program given for combinatio

Pointers to members, P o i n t er s to Members: In C a pointer is...

P o i n t er s to Members: In C a pointer is created  to locate  the address of another variable  for faster access. Consider the following example. int x, *p; p =

Luminous Jewels - The Polishing Game, First line starts with T, number of t...

First line starts with T, number of test cases. Each test case T contains a necklace (N).

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