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.
1.2 Array Operations - Traversal, Insertion | Explanation
with C Program | DSA Course
Jenny's Lectures CS IT
In this video I am going to talk about various operations performed on arrays in data
structure on 1d arrays specifically. I have already discussed the fundamentals of arrays what
is need of Faerie array declaration in acid ization of array memory representation of air in the
previous video so if you check out that video then I 'll provide you the link in the description
box you can check out there. We are going to write down the code for this. something like
this I have already discussed in the previous video this concept and detail fine. I 'm going to
ask from the user what elements the user wants in the area how to populate the area at
runtime. We will just write header files and all I think you can write that thing. Ask from the
user that how many data the user want to insert in this area what is the actual size of the
array this is the maximum size fine. If user will give something some input that is some
integer value then obviously that value should be stored in memory and how values to be
stored using variable so you have to declare one another variable.
We will discuss how data is to be inserted in the air at specific position. If you get how data
can be inserted at a specific position then you can easily modify the code for inserting the
data at the beginning and at the end of theory fine so now we will see how to. We are using
one more variable that is i so you have to declare this variable. There is no upper bound
checking concept of areas in areas in C like this if you take hair in a is equal to 50 fine.
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.
1.2 Array Operations - Traversal, Insertion | Explanation
with C Program | DSA Course
Jenny's Lectures CS IT
In this video I am going to talk about various operations performed on arrays in data
structure on 1d arrays specifically. I have already discussed the fundamentals of arrays what
is need of Faerie array declaration in acid ization of array memory representation of air in the
previous video so if you check out that video then I 'll provide you the link in the description
box you can check out there. We are going to write down the code for this. something like
this I have already discussed in the previous video this concept and detail fine. I 'm going to
ask from the user what elements the user wants in the area how to populate the area at
runtime. We will just write header files and all I think you can write that thing. Ask from the
user that how many data the user want to insert in this area what is the actual size of the
array this is the maximum size fine. If user will give something some input that is some
integer value then obviously that value should be stored in memory and how values to be
stored using variable so you have to declare one another variable.
We will discuss how data is to be inserted in the air at specific position. If you get how data
can be inserted at a specific position then you can easily modify the code for inserting the
data at the beginning and at the end of theory fine so now we will see how to. We are using
one more variable that is i so you have to declare this variable. There is no upper bound
checking concept of areas in areas in C like this if you take hair in a is equal to 50 fine.
