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Tag Archives: Paytm

Online Coding Round Time : 70 min Question : 3 Coding Question 1st Question : Finger counting game 2nd Question : Count number of triplets… Read More
Count the given numbers on your fingers and find the correct finger on which the number ends. The first number starts from the thumb, second… Read More
Given a linked list, write a function to reverse every k nodes (where k is an input to the function). Examples: Inputs: 1->2->3->4->5->6->7->8->NULL and k… Read More
I was contacted by the HR on LinkedIn about the opening of Full Stack Developer at PayTM Noida. 1st Round (Duration – 2 hours) Tell… Read More
Problem Two robots land with their parachutes on an infinite one-dimensional number line. They both release their parachutes as soon as they land and start… Read More
Round I Say millions of players are playing a game online and their scores keep changing. Every player is represented by ID and SCORE. How… Read More
There are n houses build in a line, each of which contains some value in it. A thief is going to steal the maximal value… Read More
Senior android Developer Coding Round: Spirally traversing a matrix Longest Increasing Subsequence First Round: find “longest line” of 1’s in array. Hoizontal and Vertical. Array… Read More
1st Round : Machine Coding Round It was machine coding round having two coding questions. Based on tree. (Solved using Brute force, didn’t pass all… Read More
I want to share my interview experience with Paytm with all of you. Round-1 [1.5 hr] Brief introduction Discussion about project why are you using… Read More
Round 1: Brief intro Discussion about Projects and work ex. Why are you using aerospike? Given a matrix sorted only row-wise, search a number in… Read More
You are given an array of positive and/or negative integers and a value K . The task is to find count of all sub-arrays whose… Read More
It was a walk-in for experienced candidates actually. Round 1: Machine Coding Round (60 min) Q1. Infix to Postfix conversion e.g. A+(B-C)*D becomes ABC-D*+ Q2.… Read More
The test was held at 7 in the morning and then the shortlist was announced within an hour. The test included three questions: Given an… Read More
Question: Design a Data Structure SpecialStack that supports all the stack operations like push(), pop(), isEmpty(), isFull() and an additional operation getMin() which should return… Read More