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24*7 Innovation Labs
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[24]7 Innovation Labs Interview Experience
Last Updated: 05 July 2016
I had an interview with 24*7 innovation labs. Their process is telephonic followed by 3 f2f interviews.Round-1 Telephonic1) Stack reversal in place2) How Hashmap worksI wa...
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[24]7 Innovation Labs Interview Experience | Set 2
Last Updated: 19 July 2015
Telephonic Discussion:1) Basic Java Questions about Strings.2) Sorting linked list of 0 and 1 and make separate linked list for both (further modified it to make separate ...
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[24]7 Innovation Labs Interview Experience | Set 3 (On-Campus)
Last Updated: 19 December 2022
Round 1 : (Duration:1 hr)Written test consisting of MCQs in aptitude, data structures and analytical thinking. 3 coding questions were also asked of us, from 5 problems. S...
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[24]7 Innovation Labs Interview Experience | Set 4 (Off-Campus)
Last Updated: 15 February 2017
Round 1(Telephonic) Explained about company JD Snake and Ladder game (matrix, array, linked list) Find the row with maximum 1s where every row of sorted 0s and 1s ( ht...
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Heap Sort - Data Structures and Algorithms Tutorials
Last Updated: 02 January 2025
Heap sort is a comparison-based sorting technique based on Binary Heap Data Structure. It can be seen as an optimization over selection sort where we first find the max ...
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Union and Intersection of two Linked List using Merge Sort
Last Updated: 10 September 2024
Given two singly Linked Lists, create union and intersection lists that contain the union and intersection of the elements present in the given lists. Each of the two list...
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Merge Sort
Union and Intersection of two Linked List using Hashing
Last Updated: 10 September 2024
Given two singly Linked Lists, create union and intersection lists that contain the union and intersection of the elements present in the given lists. Each of the two link...
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C++ Program For Flattening A Linked List
Last Updated: 17 August 2023
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 (we call it 'right' pointer in th...
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Java 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 (we call it 'right' pointer in th...
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Python 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 (we call it 'right' pointer in th...
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Javascript Program For Flattening A Linked List
Last Updated: 05 September 2024
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 (we call it the 'right' pointer i...
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C++ Program For Union And Intersection Of Two Linked Lists
Last Updated: 12 October 2023
Write a C++ program for a given two Linked Lists, create union and intersection lists that contain union and intersection of the elements present in the given lists. The o...
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C Program For Union And Intersection Of Two Linked Lists
Last Updated: 12 October 2023
Write a C program for a given two Linked Lists, create union and intersection lists that contain union and intersection of the elements present in the given lists. The ord...
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Java Program For Union And Intersection Of Two Linked Lists
Last Updated: 12 October 2023
Write a java program for a given two Linked Lists, create union and intersection lists that contain union and intersection of the elements present in the given lists. The ...
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Javascript Program for Largest Sum Contiguous Subarray
Last Updated: 30 August 2024
Write an efficient program to find the sum of contiguous subarray within a one-dimensional array of numbers that has the largest sum.Kadane's Algorithm:Initialize: max_...
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