Skip to content
Related Articles

Related Articles

Improve Article
Save Article
Like Article

Ola Interview Experience | Set 14 (For SDE 1)

  • Difficulty Level : Medium
  • Last Updated : 03 Jun, 2019

Round 1: coding competition on Hackerrank

It has 3 questions.

Hey geek! It's time to become a success story instead of reading them. Check out our most renowned DSA Self Paced Course, now at a student-friendly price and become industry ready. And if you are looking for a more complete interview preparation resource, check out Complete Interview Preparation Course that will prepare you for the SDE role of your dreams!

Feeling prepared enough for your interview? Test your skills with our Test Series that will help you prepare for top companies like Amazon, Microsoft, TCS, Wipro, Google and many more!

  • Ticket booking system: ‘N’ people are standing queue to collect tickets. Due to high demand, 1 person gets 1 ticket at a time. For another ticket, person should go back to the end of queue. It takes 1 second to issue a ticket. Given an array A containing number of tickets required for each person. Find the time required to I’th person to get all of his Ai number of tickets.
  • Given 2 arrays A, B. Return third array “C” such that, Ci=Number of elements available in A such that Ai<Ci
  • XOR operation: Given x, y, k find maximal value of a XOR b and equal to ‘K’ such that x<=a<b<=y

Round 2: F2F Coding Round

Round 3: F2F Coding round

Round 4: F2F Design round

Tip: While solving questions in F2F, express your ideas to interviewer instead thinking in mind.

My Personal Notes arrow_drop_up
Recommended Articles
Page :