Introduction to Data Structures & Algorithms
This course is primarily for placement preparation and will be using C and C++
for the algorithms and data structures. The notes for the course will be provided
in PDF format for convenience. Data structures are essential for developing
efficient algorithms that arrange data in main memory for optimal usage. It's
important to note that algorithms and data structures are two different things. C
is a bare-bones programming language that requires you to do everything
yourself, but Java can also be used to implement algorithms. This course is ideal
for those looking to switch jobs or prepare for interviews, and there is a 15 -hour
video on C programming available on the channel with notes.
Data structure is the arrangement of data in main memory, and the concept of
database, data warehouse, and big data will be covered in the course. The fuel
of big algorithms is data, and keeping it properly in the hard disk is essential for
efficient retrieval, updating, and deletion. Although data warehousing is beyond
the scope of this course, it's still important to understand it. Data structures and
algorithms are best learned from C and C++, which provide a good picture of
memory usage. The concepts of stack and heap are essential in understanding
how C programs work, and space and time complexity will be covered in future
videos. Overall, this course will cover many data structure concepts, such as
linked lists, arrays, binary search trees, and more.
know these three terms because big data is what we are talking about here
.memory location where the C program stores the data that is to be processed
next and the heap is a memory location where the C program stores the data
that is to be processed next but the data that is to be processed next is not
always stored in the same location as the data that is to be processed next
because the C program can keep data in different memory locations depending
on the situation and this is why it is important for you to understand the stack
and heap because you will be able to understand the C program better and be
able to ask more questions on the C program. Alright ... I 'm talking about C
program that 's why I say that you get a good picture of memory with the help
of C programming therefore , data structures and algorithms is best learned
from C and C++ Now here I am dividing it into segments so there is thing called
code segment let 's say this is my code let 's say there is a code with the name ``
harry.c '' now this code will be first loaded into my main memory I told you what
is the first thing that happens ?then it will come to this line it will come to fun1 (
) , it will execute fun1 ( ) . fun2 ( ) is calling inside fun1 ( ) now the variables that I
had created inside it will be created here let 's say I have created `` k '' & `` l ' ' let
me write here : initialize k and l and after that I 'm calling fun2 ( ) so as soon as
fun2 ( ) will be called it will say to fun1 ( ) that you wait for a while , I call fun2 ( )
This course is primarily for placement preparation and will be using C and C++
for the algorithms and data structures. The notes for the course will be provided
in PDF format for convenience. Data structures are essential for developing
efficient algorithms that arrange data in main memory for optimal usage. It's
important to note that algorithms and data structures are two different things. C
is a bare-bones programming language that requires you to do everything
yourself, but Java can also be used to implement algorithms. This course is ideal
for those looking to switch jobs or prepare for interviews, and there is a 15 -hour
video on C programming available on the channel with notes.
Data structure is the arrangement of data in main memory, and the concept of
database, data warehouse, and big data will be covered in the course. The fuel
of big algorithms is data, and keeping it properly in the hard disk is essential for
efficient retrieval, updating, and deletion. Although data warehousing is beyond
the scope of this course, it's still important to understand it. Data structures and
algorithms are best learned from C and C++, which provide a good picture of
memory usage. The concepts of stack and heap are essential in understanding
how C programs work, and space and time complexity will be covered in future
videos. Overall, this course will cover many data structure concepts, such as
linked lists, arrays, binary search trees, and more.
know these three terms because big data is what we are talking about here
.memory location where the C program stores the data that is to be processed
next and the heap is a memory location where the C program stores the data
that is to be processed next but the data that is to be processed next is not
always stored in the same location as the data that is to be processed next
because the C program can keep data in different memory locations depending
on the situation and this is why it is important for you to understand the stack
and heap because you will be able to understand the C program better and be
able to ask more questions on the C program. Alright ... I 'm talking about C
program that 's why I say that you get a good picture of memory with the help
of C programming therefore , data structures and algorithms is best learned
from C and C++ Now here I am dividing it into segments so there is thing called
code segment let 's say this is my code let 's say there is a code with the name ``
harry.c '' now this code will be first loaded into my main memory I told you what
is the first thing that happens ?then it will come to this line it will come to fun1 (
) , it will execute fun1 ( ) . fun2 ( ) is calling inside fun1 ( ) now the variables that I
had created inside it will be created here let 's say I have created `` k '' & `` l ' ' let
me write here : initialize k and l and after that I 'm calling fun2 ( ) so as soon as
fun2 ( ) will be called it will say to fun1 ( ) that you wait for a while , I call fun2 ( )
