1.1 Arrays in Data Structure | Declaration, Initialization, Memory
representation
Jenny's Lectures CS IT
data is to be represented in memory or you can see the memory
representation of an array. you will see what is the need of ferry
what does any types of ferry how areas can be declared how
arrays can be. be. declared and how data can be stored in
memory. you will see how the state has to be stored first of all
this decimal number 5 has to. be converted into binary it 's binary
number sorry that is in 32 bits. faerie explains what is need of
faerie and how to deal with it. faerie: we have to process large
amount of return that is why the concept of array came now you
will modify this declaration such that under one variable name we
can store roll numbers of all 60 students that is what array now
how you can do this. declaration of arrays languagespecific i am
considering the syntax in c language in python maybe it 's
different in pascal in you can say that foreign language the
declaration syntax would be a little bit different so it is language
specific fine now this is what the array declaration is.
The data is stored in consecutive locations or continuous locations
one after another. The index starts from zero, but can also start
from one. The data is stored in binary form and the address of the
data is calculated in hexadecimal form.
At runtime, you can initialize the array using loops, maybe for
loop while you do loup and some predefined function standard
functions that is scanner. In next video, I'm going to discuss it
how the data is to be taken from the user how the data is to be
stored in the array. In next video, we are going to discuss how the
data is to be inserted how the arrays are to be traversed different
types of operations on 1d array first of all with their time taken.
After that, we will discuss what is 2d array as well as how 2d
arrays are to be accessed from the air fine.
representation
Jenny's Lectures CS IT
data is to be represented in memory or you can see the memory
representation of an array. you will see what is the need of ferry
what does any types of ferry how areas can be declared how
arrays can be. be. declared and how data can be stored in
memory. you will see how the state has to be stored first of all
this decimal number 5 has to. be converted into binary it 's binary
number sorry that is in 32 bits. faerie explains what is need of
faerie and how to deal with it. faerie: we have to process large
amount of return that is why the concept of array came now you
will modify this declaration such that under one variable name we
can store roll numbers of all 60 students that is what array now
how you can do this. declaration of arrays languagespecific i am
considering the syntax in c language in python maybe it 's
different in pascal in you can say that foreign language the
declaration syntax would be a little bit different so it is language
specific fine now this is what the array declaration is.
The data is stored in consecutive locations or continuous locations
one after another. The index starts from zero, but can also start
from one. The data is stored in binary form and the address of the
data is calculated in hexadecimal form.
At runtime, you can initialize the array using loops, maybe for
loop while you do loup and some predefined function standard
functions that is scanner. In next video, I'm going to discuss it
how the data is to be taken from the user how the data is to be
stored in the array. In next video, we are going to discuss how the
data is to be inserted how the arrays are to be traversed different
types of operations on 1d array first of all with their time taken.
After that, we will discuss what is 2d array as well as how 2d
arrays are to be accessed from the air fine.
