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I applied via Approached by Company and was interviewed in May 2024. There was 1 interview round.
I applied via Approached by Company and was interviewed in Aug 2017. There were 5 interview rounds.
I applied via Naukri.com and was interviewed before May 2020. There were 5 interview rounds.
I applied via Naukri.com and was interviewed before Jun 2019. There were 3 interview rounds.
Implement stack data structure
Use an array or linked list to store elements
Push operation adds element to top of stack
Pop operation removes element from top of stack
Peek operation returns top element without removing it
Global variables are accessible from any part of the program and can be modified by any function.
Global variables are declared outside of any function.
They can be accessed and modified by any function in the program.
If a function modifies the value of a global variable, the new value is visible to all other functions.
Global variables can be useful for sharing data between functions.
However, overuse of global variables
Program to transpose a matrix
Iterate through rows and columns of the matrix
Swap the elements at (i,j) and (j,i) positions
Return the transposed matrix
Pre and post fix operators are used to increment or decrement a value before or after it is used in an expression.
Pre-fix operator (++x) increments the value of x and returns the new value.
Post-fix operator (x++) returns the value of x and then increments it.
Both operators can be used with variables of numeric data types.
They can also be used with pointers to increment or decrement the memory address they point to.
I applied via Campus Placement and was interviewed in Apr 2022. There was 1 interview round.
I applied via Company Website and was interviewed in Dec 2021. There were 4 interview rounds.
Code to find frequency of characters in a given string
Use a hash table to store character frequencies
Iterate through the string and update the hash table accordingly
Print the hash table to display the character frequencies
Code to reverse a linked list
Create three pointers: prev, curr, and next
Initialize prev to null and curr to head
Loop through the list and set next to curr's next node
Set curr's next node to prev
Move prev and curr one node ahead
Return prev as the new head
Code to reverse linked list in size of K
Create a function that takes head of linked list and size K as input
Traverse the linked list in groups of K nodes
Reverse each group of K nodes using iterative or recursive approach
Connect the reversed groups to form the final linked list
Return the new head of the reversed linked list
I applied via AmbitionBox and was interviewed in Feb 2022. There were 2 interview rounds.
Aptitude, Reasoning
Technical codes
based on 1 interview
Interview experience
based on 1 review
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