1.2 Array Operations - Traversal, Insertion | Explanation with C Program | DSA Course
I am going to explain 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 man is it has has allocated to how many bytes two
hundred bytes for storing 50 elements. If you enter the size 51 or you can say 60 then user can insert 60
values also but that is not actually correct. We all we want all the previous element as well as we want
some extra element that you want to insert so you can not do directly this so another approach is what
you can shift these elements to the right side. From variable to start the loop we are going to start from
here from the last element of there you can say from size minus 1.
off bounds checking of arrays in c so programmer has to write down the code itself for the checking of
the boundaries in c. programmer must write down a for loop for the swapping of arrays. Programmer
writes down code that checks the boundaries of an array in c code. Just write down a for loop in for loop
you will start from 0 to the size fine and you simply write printf percentage D and a of I and these all
values would be printed this is how we are going to insert the data at specific position fine. After
inserting this number array size becomes what 6 so now size becomes size plus plus plus right now
finally you will print this area how you can print it. How you will insert simply you just enter the data you
want to insert simply. No need to ask the position no need to do this swapping and all fine simply will
write a off here here means you can say that size a of size size size is 5 5 so here also you can insert at
6th position that is also fine but after size plus 1 you can not insert.
I am going to explain 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 man is it has has allocated to how many bytes two
hundred bytes for storing 50 elements. If you enter the size 51 or you can say 60 then user can insert 60
values also but that is not actually correct. We all we want all the previous element as well as we want
some extra element that you want to insert so you can not do directly this so another approach is what
you can shift these elements to the right side. From variable to start the loop we are going to start from
here from the last element of there you can say from size minus 1.
off bounds checking of arrays in c so programmer has to write down the code itself for the checking of
the boundaries in c. programmer must write down a for loop for the swapping of arrays. Programmer
writes down code that checks the boundaries of an array in c code. Just write down a for loop in for loop
you will start from 0 to the size fine and you simply write printf percentage D and a of I and these all
values would be printed this is how we are going to insert the data at specific position fine. After
inserting this number array size becomes what 6 so now size becomes size plus plus plus right now
finally you will print this area how you can print it. How you will insert simply you just enter the data you
want to insert simply. No need to ask the position no need to do this swapping and all fine simply will
write a off here here means you can say that size a of size size size is 5 5 so here also you can insert at
6th position that is also fine but after size plus 1 you can not insert.
