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posted on 3 Dec 2015
posted on 20 Jan 2015
The code inserts a given string at the specified position in a compact data structure that stores strings sequentially.
To insert the string at the ith place, we need to shift all the strings after the ith position by the length of the new string.
We can use a loop to iterate through the data structure and find the ith position.
After finding the ith position, we can calculate the new length of the data structure and allo...
Constructing parse tree for ((a+b)*c)/d using data structures.
Use stack data structure to keep track of operators and operands.
Start with the innermost parentheses and work outwards.
Create a node for each operator and operand and link them together.
The root node will be the final result of the expression.
Example: ((a+b)*c)/d can be represented as / -> * -> + -> a, b, c, d.
Merge 'n' identical linked lists from 'n' salespersons to handle insertions, deletions, and updates.
Iterate through each linked list and merge them into a single linked list
Handle insertions, deletions, and updates by traversing the merged list and making necessary changes
Repeat the process for the next day by resetting the merged list
I was interviewed in Oct 2016.
My hobbies include hiking, playing guitar, and cooking.
Hiking: I enjoy exploring nature trails and challenging myself physically.
Playing guitar: I love learning new songs and improving my skills.
Cooking: I like experimenting with different recipes and creating delicious meals.
In 5 years, I see myself as a senior software developer leading a team and working on complex projects.
Leading a team of developers
Working on complex projects
Continuously learning and improving my skills
Contributing to the growth and success of the company
I want to join DELL because of their innovative technology solutions and strong reputation in the industry.
DELL is known for their cutting-edge technology solutions which align with my passion for software development.
I admire DELL's strong reputation in the industry and their commitment to customer satisfaction.
I believe joining DELL will provide me with opportunities for growth and career advancement.
I was interviewed in Jan 2017.
I applied via Campus Placement and was interviewed in Dec 2016. There were 5 interview rounds.
I applied via Campus Placement and was interviewed in Dec 2016. There were 5 interview rounds.
The project is a web-based application for managing inventory and sales of a retail store.
Developed using Java and Spring framework
Includes features such as product management, order management, and customer management
Utilizes MySQL database for data storage
Implemented security measures such as authentication and authorization
Designed with a responsive user interface for optimal user experience
I am a software developer with a passion for coding and problem-solving. My hobbies include reading and playing video games.
Proficient in programming languages such as Java and Python
Strong problem-solving skills
Good communication and teamwork abilities
Weakness: Sometimes I tend to overthink and spend too much time on a problem
Hobbies: Reading books on technology and playing video games
I cannot make a commitment to staying at Samsung at this time.
I am open to exploring other opportunities
My decision will depend on various factors such as growth opportunities, work culture, and compensation
I value my time at Samsung and appreciate the experience gained
posted on 2 Dec 2016
I applied via Campus Placement and was interviewed in Dec 2016. There were 5 interview rounds.
DFS and BFS are two popular graph traversal algorithms used in computer science.
DFS stands for Depth First Search and explores as far as possible along each branch before backtracking.
BFS stands for Breadth First Search and explores all the vertices at the present depth before moving on to the next level.
DFS uses a stack data structure to keep track of visited nodes while BFS uses a queue.
DFS is useful for finding path...
Double pointers are used to store the address of a pointer variable.
Double pointers are useful in dynamic memory allocation.
They are used to modify the value of a pointer passed to a function.
They can be used to create linked lists and trees.
Example: int **ptr; //declares a double pointer to an integer
Permutations of an array
Permutations are all possible arrangements of elements in an array
Number of permutations for an array of length n is n!
Use recursion to generate all permutations
Swap elements to generate different permutations
My first biggest failure was not being able to clear an important exam in high school.
Failed to manage time effectively
Did not seek help from teachers or peers
Did not practice enough
Learned the importance of preparation and seeking help
Improved study habits and time management skills
I applied via Campus Placement and was interviewed in Jan 2016. There were 3 interview rounds.
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