1.1 Arrays in Data Structure | Declaration,
Initialization, Memory representation
Jenny Dsouza 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.
Initialization, Memory representation
Jenny Dsouza 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.
