Array in C

Respected Sir,

How can an array be an lvalue, if we can't assign to it?

How can I set an array's size at run time? How can I avoid fixed-sized arrays?

help me sir!

View Answers

June 14, 2011 at 2:42 PM

An lvalue was defined as an expression to which a value can be assigned.An array is composed of several separate array elements that cannot be treated as a whole for assignment purposes. The following statement is therefore illegal:

int x[5], y[5];
x = y;

Additionally, you might want to copy the whole array all at once. You can do so using a library function such as the memcpy() function, which is shown here:

memcpy(x, y, sizeof(y));

Advertisements

Array Initialization in obj C
Array Initialization in obj C how can we initialize array in objective with some object ??? and give me also way to print the Array!!! hello, you can initialize the array by this code // in your .h @interface

ModuleNotFoundError: No module named 'c-array-defs'
ModuleNotFoundError: No module named 'c-array-defs' Hi, My Python... 'c-array-defs' How to remove the ModuleNotFoundError: No module named 'c-array-defs' error? Thanks Hi, In your python

Objective C Array
Objective C Array In a simple term we can say that array is a object, which is a collection of number of other objects. In Objective C, we can also add.... Syntax to declare an Array in Objective C: NSArray *myArray

Array Implementation in C
Array Implementation in C Code: #include<stdio.h> #include<conio.h... for an array \n"); read(size,5); printf("All elements of the array are : \n"); display(size,5); } void read(int c[],int i) { int j

C Array Declaration
C Array Declaration In this section, you will learn how to declare an array in C. To declare an array in C, you have to specify the name of the data type and the number

Select string from array in objective c
Select string from array in objective c Hi, I wanted to select a string from the database table in objective c. But somehow it is not working..can-you suggest anything regarding the fetch query in objective c? Thanks. �

Inverse of an array in C
(a,6); getch(); } void read(int c[],int i) { int j; printf("Enter six element for an array \n"); for(j=0;j<i;j++) scanf("%d",&c[j]); } void display(int d[],int i) { int j; printf

C Tutorials
are the tutorials of C programming language. C Array copy example... of values. To declare an array in C... the square brackets. C Array default values

C Array of String
C Array of String In this section you will learn how to create an array of string in C... 'columns'. The array is initialized with three character strings. In C

C array sort example
C array sort example In this section, you will learn how to sort an array in C. For sorting an array, we have used the qsort function. This function provides

C Dynamic Array
C Dynamic Array �... of a dynamic array in C. The dynamic array is an array data structure which can... and displays the required array. Here is the code: �

C Array default values
C Array default values �... in Array. The example below contains an array arr of integer type. The maximum size of the array is 4. We have allocated only two values in the array like this:ADS

C++
C++ Describe the principle advantages of deploying a linked list versus a static array when implementing a Queue or a Stack

C++
C++ Trace the bubble sort using the following integers,which represent the elements in an array. 5,7,3,8,6,7,3

C Array length example
C Array length example �... of an array in C. An array is a contiguous group of data items with the same name and data type. In order to get the length of an array, we have used the sizeof operator

Sum of array element in C
of the array is %d\n",sum); getch(); } void read(int c[],int i) { int j; for(j=0;j<i;j++) scanf("%d",&c[j]); fflush...(); printf("Enter five elements for an array \n"); read(a,5

c++
c++ Write a console based C++ program that reads student information from a text file, build an array of objects of type class StudentInfo... name with the minimum GPA 7) Display Student GPAs as Letter Grades (A, B, C, D

C++
C++ Hi I do not understand the question stated below. Does anyone know what does it mean so I can kick start with it? The program has two array... to index into this array of alphabets. The second array is used to hold

in_array
in_array in_array in php

is _array()
is _array() is_array() in php Hi Friend, This function is of Boolean type.It checks whether a variable is an array or not. Here is an example: <?php $yes = array('Hello', 'World'); echo is_array($yes) ? 'Array

is _array()
is _array() is _array() Hi Friend, This function is of Boolean type.It checks whether a variable is an array or not. Here is an example: <?php $yes = array('Hello', 'World'); echo is_array($yes) ? 'Array

C++
C++ How can i write this in dev c

c#
c# how to find out the size of the BMP image in C

c++
c++ use a prgrm as an example to xplain-: a)class b)object c)message d)cope resolution operator

c++ array find the average mark, highest mark, lowest mark, number of students passing,
c++ array find the average mark, highest mark, lowest mark, number of students passing, i need help in adding the c++ code for the average mark, highest mark, lowest mark, number of students passing, using array. 01

c++
c++ write a programme that calculates the area and circumference of a rectangle

c#
c# how to find out the size of the BMP image

c++
c++ i use turbo c++...i want to change the background color...what is the command for it and the header file used

C++
C++ dear sir How to create windows form application for login screen using C++? USER Name -TESTADMIN Password -testuser

c++
c++ i use turbo c++...i want to change the background color...what is the command for it and the header file used

c++
c++ differenciate btw.-a)local & public variables b)pre-defined & user defined functions c)fnctn prototype,defination & fnctn code.use code examples

C++
C++ differenciate btw.-a)local & public variables b)pre-defined & user defined functions c)fnctn prototype,defination & fnctn code.use code examples

c++
c++ write a prgrm tht accepts 3 integer values,then with a function to swap the values

Array
Array how can i use elements of an array in a circular form? that is if the searching of the element reach the last elements of the array, then it will start serching from the begining of the array

Array
Array is it possible to define array like this..? int[] intArray = new int[] {4,5,6,7,8}; Explain...? Yes, you can. Java Initialize Array

C++
C++ I have been asked to write a programme that gets five values,gets the sum,average and product please help me

C#
C# i need a code that will make program perform the basic operations upon the data Listview save, update and cancel

Array
Array What if i will not declare the limit index of an array, how will I declare an array and store values with it using loop? Hi Friend... Scanner(System.in); int array[]=new int[5]; System.out.println("Enter

c++
c++ write a program that gets a key or character from the keyboard and displays it ASII code in decimal, hexadecimal and binary form.It must also give a description of the key pressed

c++
c++ write a prgrm tht calculates the surface area of a cylinder.the prgrm shld find the circumfrance and have a function that calculates the fadius and another to calculate the surface area

C++
C++ write a prgrm tht gets five values,gets the sum,average &...; #include <conio.h> void main() { clrscr(); int a,b,c,d,e,sum; float average...;>b>>c>>d>>e; sum=a+b+c+d+e; average=sum/5; product=a*b*c*d

c++
c++ .write a program that accepts 5 subjects of a student,it should have a function to calculate the average & another function to grade.grade should be as follows-<40=E,40-49=D,50-59=C,60-69=B & >70

Ads