Answer / shweta

In array,memory is managed randomly...
but, in linked list memory is managed in a heap concept..

Answer / thanu

arrays: staticaly allocating memory
easy to traverse
memory wastage

linked list:runtime allocation
difficult to traverse
efficient usag of memory

Answer / jyoti

1.In case of array storing is easy and simple rather than
that of linked list because linked list need more space to
store same amount of data than amount of memory required by
array.
2.In case of linked list operations like
insertion,deletion,merging etc are easy than that of array.
3.Size of array is predefined but in case of linked list it
is defined at run time.
4.Array is randomly accessed but list is sequentially
accessed only.
5There is problem of memory wastage in case of array.

Answer / najirabanu

Array has fixed length but linked list is not have fixed
length if u store a number in array means it must have
memory space according to the number but in linked list not
neccessary memory space according to the number
In linked list one node that contain pointer,that denoted
as addrs of another node
In array should not contain addrs of another node

Answer / deenadhayalan.t

array is nothing but collection of similar data type.
list is a collection of different data type..

Answer / indiargukt

For fixed length linked lists are better rather than arrays.

Answer / bhaskar diwakar

Linked list->1.insertion & Deletion is very easy compare to
Array.
2.only Sequential Searching Allow
3.Dynamic memory allocation
4.collection of non homogenous data
Array->use to both sequential & non sequential
searching(binary search)
2.collection of homogenous data

Answer / prabhjot singh

array is easy to understand bt linked list -very difficult .

Answer / vky

Some of the above mention answer is nice, i would like to add some more points

Array had certain disadvantages as data storage, in an unordered array, searching is slow ,whereas in ordered array insertion is slow,In both kind of array deletion is slow

but in the case of link list it becomes very simple, like if we have to insert a new number create a new object of list and change the pointing reference

Answer / manikandan.s

Array is a collection of similar data-items and stored in sequence order with fixed size of memory.

But lined list contains collection of node. Each node link between other node and pointer is used to identify the position. Node consists of element and address of next element.

main() { int i; printf("%d",((i=1)*i-- - --i*(i=-3)*i++ + ++i)); } ans is 24 bt how?pls tell smbody............

3 Answers  

Hi can anyone tell what is a start up code?

0 Answers   CTS,

Write the following function in C. stripos — Find position of first occurrence of a case- insensitive string int stripos ( char* haystack, char* needle, int offset ) Returns the numeric position of the first occurrence of needle in the haystack string. Note that the needle may be a string of one or more characters. If needle is not found, stripos() will return -1. The function should not make use of any C library function calls.

4 Answers   OpenFeel,

a) Identify the following declarations. Ex. int i (integer variable) float a[l0](array of 10 real nos) int (*f())() void *f int (*f()) [] void *f int f[] [] [] char *(*f) () int (*f[]) [] float(*f) [] [] float **f int ******f

0 Answers   TCS,

struct abc { unsigned int a; char b; float r; }; struct xyz { int u; struct abc tt; }ww; ww = (struct xyz*)malloc(sizeof(struct xyz)); will the memory be allocated for the inner structure also?

1 Answers   Wipro,

Why data types in all programming languages have some range? Why ritche have disigned first time likethat?Why not a single data type can support all other types?

2 Answers   Excel,

How can I read a directory in a C program?

2 Answers   Bright Outdoor, Wipro,

What is the difference between c &c++?

0 Answers  

15.what is the disadvantage of using macros? 16.what is the self-referential structure? 17.can a union be self-referenced? 18.What is a pointer? 19.What is the Lvalue and Rvalue? 20.what is the difference between these initializations? 21.Char a[]=”string”; 22.Char *p=”literal”; 23.Does *p++ increment p, or what it points to?

1 Answers  

program to find error in linklist.(i.e find whether any node point wrongly to previous nodes instead of next node)

0 Answers   Huawei,

main() { int i = -3,j=2,k=0,m; m= ++i || ++j && ++k; printf("%d%d%d",i,j,k,m); }

7 Answers   HCL,

Explain c preprocessor?

0 Answers