# uncategorized

Topic Replies Created
Python 5.11 Compute the Next Permutation 1 September 15, 2021
Share solutions for the variants 12 August 31, 2014
Graphs bootcamp doubt 3 January 6, 2019
Book Version 1.4.8: Divide and conquer solution to buy and sale stock once 2 April 5, 2020
@tsunghsienlee Please Post Variants 2 October 17, 2019
EPI Java 4.4 Find a closest integer with the same weight - Variant 6 June 2, 2017
How to write my own test case? 1 June 26, 2021
Java: Why Lists instead of arrays? 2 September 15, 2018
11.9 Find The Missing IP Address - C++ 1 May 1, 2021
EPI dynamic programming question - "find max subarray" has incorrect solution 1 May 2, 2021
6.14 compute a random subset, can't we use reservoir sampling to construct random set? 1 April 22, 2021
5.13 Sample online data 2 March 18, 2021
16.4 Generate Power Set - solution 1 time complexity question 4 May 7, 2020
Suggesting another solution to 8.12(Even-Odd Merge) 3 November 17, 2015
14.10 compute a salary threshold 2 January 5, 2019
Interview Prep One Month Left 4 June 14, 2015
Normalize Pathnames 9.4 Java EPI 1 February 16, 2021
Render a calendar - 14.4 7 November 6, 2017
9.5 Search a postings list -- what is the equivalent problem in EPIJudge, CopyPostingList? 1 December 29, 2020
Does EPI have segment tree construction and query? 2 September 25, 2020
C++ pair iterator 2 December 22, 2020
19.8 Implement a Timer class (C++) 1 December 22, 2020
18.4 Variant = Check if graph remains connected if any one edge is removed 3 May 12, 2019
Complexity: Generate all subsets of size k (15.5) Python 1 December 20, 2020
17.5.1 Search for a sequence in 2D array, primes selection in HashTuple 1 December 15, 2020
9.1.4 Compute The Exterior of a Binary Tree: Better solution? 3 December 9, 2020
Chapter 4 query in BitWise Operations 1 December 14, 2020
Variant 13.9.2 : Given an array A, rearrange the elements so that the shortest subarray containing all the distinct values in A has maximum possible length 6 October 8, 2015
EPI16_5 Generate All Subsets Of SizeK 3 May 10, 2017
Time complexity of inorder traversal in O(1) space 1 November 19, 2020