Paytm

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Paytm Interview Experience for Data Engineer

Last Updated: 07 August 2023

Paytm Interview ExperienceExperience- 1 YearRole- Data EngineerTotal 4 rounds- 2 Technical, 1 Managerial, 1 HR Round.1st Technical Round:Int ...read more

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Python Program For Reversing A Linked List In Groups Of Given Size- Set 2

Last Updated: 18 May 2022

Given a linked list, write a function to reverse every k nodes (where k is an input to the function). Examples:Input: 1->2->3->4->5->6->7-> ...read more

Python-Data-Structures

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Javascript Program For Flattening A Linked List

Last Updated: 13 June 2022

Given a linked list where every node represents a linked list and contains two pointers of its type:Pointer to next node in the main list (w ...read more

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C++ Program For Converting Array Into Zig-Zag Fashion

Last Updated: 09 December 2022

Given an array of DISTINCT elements, rearrange the elements of array in zig-zag fashion in O(n) time. The converted array should be in form ...read more

Java Program For Converting Array Into Zig-Zag Fashion

Last Updated: 09 December 2022

Given an array of DISTINCT elements, rearrange the elements of array in zig-zag fashion in O(n) time. The converted array should be in form ...read more

C++ Program to Arrange given numbers to form the biggest number

Last Updated: 22 December 2021

Given an array of numbers, arrange them in a way that yields the largest value. For example, if the given numbers are {54, 546, 548, 60}, th ...read more

C# Program for Search an element in a sorted and rotated array

Last Updated: 19 September 2023

An element in a sorted array can be found in O(log n) time via binary search. But suppose we rotate an ascending order sorted array at some ...read more

C Program for Search an element in a sorted and rotated array

Last Updated: 11 December 2021

An element in a sorted array can be found in O(log n) time via binary search. But suppose we rotate an ascending order sorted array at some ...read more

Javascript Program For Reversing A Linked List In Groups Of Given Size - Set 1

Last Updated: 16 December 2021

Given a linked list, write a function to reverse every k nodes (where k is an input to the function). Example: Input: 1->2->3->4->5->6->7-...read more

Java Program for Rearrange positive and negative numbers in O(n) time and O(1) extra space

Last Updated: 29 May 2022

An array contains both positive and negative numbers in random order. Rearrange the array elements so that positive and negative numbers are ...read more

Python Program to Rearrange positive and negative numbers in O(n) time and O(1) extra space

Last Updated: 25 May 2022

An array contains both positive and negative numbers in random order. Rearrange the array elements so that positive and negative numbers are ...read more

Python3 Program to Move all zeroes to end of array

Last Updated: 30 March 2023

Given an array of random numbers, Push all the zero's of a given array to the end of the array. For example, if the given arrays is {1, 9, 8 ...read more

C++ Program To Recursively Remove All Adjacent Duplicates

Last Updated: 06 February 2023

Given a string, recursively remove adjacent duplicate characters from the string. The output string should not have any adjacent duplicates....read more

Javascript Program For Merge Sort Of Linked Lists

Last Updated: 10 November 2022

Merge sort is often preferred for sorting a linked list. The slow random-access performance of a linked list makes some other algorithms (su...read more

One97 Interview Experience | Set 2

Last Updated: 28 May 2019

My Interview Experience with One97My Experience: 1.5+ year. I am from a premium engineering college of India. Apart from the regular job I d ...read more

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