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גלעד ברקן

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1487.46 (4,450,193rd) 		Reputation
13,207 (10,992nd)
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Title Δ
Max product in array of 2 elements +0.10
Number of even XOR-ed subarrays -0.59
Expedition Problem from SPOJ. Using heap data structure 0.00
Josephus Sequence on large k -1.67
Exclude a number in a sequence so that the greatest divisor common... 0.00
Finding the balanced code of size k using recursion -1.99
Number of ways to bottom-right of matrix with obstacles with any si... +0.35
JS: writing a function that iterates through a list of strings and... +0.26
Determine the minimum score in each fight 0.00
JS Minimum So Far Backtracking Algorithm Bug 0.00
Length of Longest Subarray with all same elements +0.51
how to print X shape using * in c++ without using any loop +0.23
Minimum number of operations to make pair sums of array equal -0.83
How to proceed to find the maximum sum of 2 integers with replacing... -0.12
Given two unsorted arrays find the number of pairs where A[i] >... +2.69
Prove scheduling algorithm for one shared machine and one with infi... -1.10
Find the minimum possible difference between two arrays -1.11
modifying dynamically nested arrays knowing only the indexes to acc... -0.13
Codeforces Bouncing Ball Challenge DP Round 687 0.00
How can we find the largest contiguous region of a graph with two d... -1.01
Algorithm to find difference between two uniquely labeled general t... +0.87
Given n, find how many n-digit numbers are there such that the numb... 0.00
Reduce binary string to an empty string by removing subsequences wi... +0.31
Maximize minimum distance between arrays -0.81
COdility Flags solution -1.88
Why is ternary search used to find the max/min of an unimodal funct... -0.02
Halloween Sale | Hackerrank +0.44
Find number of positive integers less than or equal to n that doesn... -1.48
Maximum Candies You Can Get from Boxes Algorithm - JavaScript +1.36
How to solve codility minMaxDivision +0.50
Bounded square sum algorithm 0.00
Assign + or - sign to the first n natural numbers to get the given... -2.05
XOR of pairwise sum of every unordered pairs in an array 0.00
Range queries on a binary string? -1.72
moving from one point of the matrix to the location of zero +0.19
Discussing a better approach for Leetcode Question Minimum Difficul... +1.09
Select two equally-sized disjoint subarrays, A and B, that maximise... +0.51
Find max apples you can pick ensuring you reach bottom right cell b... +0.12
How can I make one recursive function which does division using onl... +0.81
How can I make one recursive function which does division using onl... +0.81
How to build a tree from a flat list with indentation in JavaScript? +2.60
Best way to generate all unique combinations of an array? +0.51
Construct an efficient, minimum spanning tree such that given subse... 0.00
Interval Schedule Variation - Subset of books to read in order to m... 0.00
Computing of time complexity of recursive function -1.53
Count numbers deleted by removing consecutive digit pairs that don&... +1.27
Trying to solve using recursion without using other algorithms -1.76
In an array, find an optimized algorithm for finding sum of lengths... -1.87
Algorithm: What set of tiles of length N can be used to generate th... +0.68
Algorithm: What set of tiles of length N can be used to generate th... -0.77