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Array operation(traversal,insertion)
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1.2 Array Operations - Traversal, Insertion | Explanation with C PrograJenny's Lectures CS IT
Operations on Arrays in Data Structure
In this blog post, we will be discussing the various operations that can be p
in data structures. We have already covered the fundamentals of arrays, in
needed, how to declare them, and their memory representation in a previo
focus on how to traverse an array, how to insert data into an array, and th
insertion (at the beginning, at the end, or at a specific position). The most
we will cover are array traversal, insertion, deletion, sorting, and searching
Traversal and Insertion with Code Examples
We will start by discussing how to traverse an array and insert data into an
code examples. We will also provide code for array deletion.
Array Size and Memory Allocation
Before we dive into the code, it's important to understand that the size of
compile time and cannot be changed at runtime. Additionally, arrays do no
checking property at runtime, so it is the programmer's responsibility to ch
the array in the program. For example, if we declare an array of size 50, 2
would be allocated by the memory manager. The base address is 100, so 1
be allocated to this array.
Reading and Writing Data
Now, let's discuss how to read and write data in an array. The scanf func
input from the user, and the printf function is used to print something o
When using scanf , we write %d for integers. We use a for loop to iterate
value starts from 0 till the size minus one (i++).
Maximum Array Size and User Input
The maximum size of an array is determined by the limit of the size of an
insert data into the array, and the number of data they want to insert is th
example, if the size of the array is five, the user can insert five elements o
Inserting Data and Indexing
The user can insert data into an array by using the scanf function. The v
and goes up to 4. The length of a single element is the same as the numbe
inserted. The maximum number of elements is the total number of items t
the size of the array.
The index for a value is a single number, and the number is not an error. T
can be an error or a number.
Deletion and Sorting
In addition to insertion, we will also cover array deletion and sorting. Searc
key in an array will also be discussed.
Overall, arrays are an important data structure in computer science, and u
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