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Reverse a linked list
Iterative approach: Traverse the list and change the pointers to reverse the list
Recursive approach: Recursively reverse the rest of the list and change the pointers
Use a stack to push all the nodes and then pop them to create a reversed list
Stack is a data structure that follows Last In First Out (LIFO) principle.
Stack can be implemented using arrays or linked lists.
Push operation adds an element to the top of the stack.
Pop operation removes the top element from the stack.
Peek operation returns the top element without removing it.
Stack overflow occurs when the stack is full and push operation is performed.
Stack underflow occurs when the stack is empty and
Queues are a data structure that follows the FIFO principle.
Queues can be implemented using arrays or linked lists.
Enqueue adds an element to the end of the queue, while dequeue removes an element from the front.
Peek returns the element at the front of the queue without removing it.
Queues are used in scheduling, buffering, and breadth-first search algorithms.
Name mangling is a technique used by compilers to give unique names to functions and variables to avoid naming conflicts.
Name mangling is used in C++ to support function overloading.
It is also used in Python to avoid naming conflicts in modules.
Name mangling can make it difficult to access variables and functions from outside the class in which they are defined.
In C++, name mangling can be seen by using the 'nm' comman
I applied via Campus Placement and was interviewed before Apr 2020. There were 3 interview rounds.
I applied via Naukri.com and was interviewed before Nov 2020. There were 4 interview rounds.
Expertise in tools and communication are crucial for a Senior Engineer.
Senior Engineers must have a deep understanding of the tools they use to ensure efficient and effective work.
Effective communication is essential for collaboration with team members and stakeholders.
Examples of tools include programming languages, software development kits, and project management software.
Senior Engineers should also be able to expl...
I applied via Naukri.com and was interviewed before Feb 2021. There were 2 interview rounds.
C is a general-purpose programming language known for its efficiency and low-level memory manipulation capabilities.
C was developed by Dennis Ritchie at Bell Labs in 1972.
It is widely used for system programming, embedded systems, and developing operating systems.
C is a compiled language and is known for its speed and efficiency.
It has influenced many other programming languages, including C++, Java, and Python.
Some po...
Checking points in beam and column are critical for ensuring structural integrity.
Checking for cracks or deformations
Ensuring proper alignment and levelness
Verifying adequate reinforcement
Checking for proper bearing and connection details
Using non-destructive testing methods
Following applicable codes and standards
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