how to make it O(n)
Software Development Interview Questions
37,008 software development interview questions shared by candidates
Reverse the letters of words in a sentence. Then, reverse the sentence.
Find out the number of connected cells in a 2D array
Given the head of a linked list, write a program in your language of choice to return the middle node of the list.
The first question he gave to me, design a cab booking system (he just want a brief about how I'm going to define my entities) Use cases: 1. user can book a ride. 2. user can store favorite locations 3. user can view past bookings 4. new drivers can sign up 5. driver can view past bookings The next question was given an integer N and D I had to add the smallest possible number in N so that N doesn't contain the digit D. Test case1 : N = 100 , D=0, output = 11 Test case2 : N = 5925, D=9, output = 75
Find the largest sub string having distinct characters?
Show your experience in the coding languages you know
first round was online test on basic aptitude(15) and c output questions(10).for 1hr on chuz.in platform second round is where we had 5 questions on programming (covers on basic arrays,floodfill algorithm based,string operations,recursion on string arrays) third round was based on advanced coding where we were asked to create modules which had total of four and cutoff was 2 to be cleared(we had movie ticket reservation system Tip:object oriented programming)..I cleared till round 2 but not round 3 if u have cleared round 3 means u got placed in Zoho,next tech interview round is just a formality... practice more on programming with object oriented concepts and data structures.... then it will be very easy to crack the process.... All the best for all !!!!
Write a function to convert a string into a JSON object
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