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Khaled.K

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1432.35 (4,535,238th) 		Reputation
5,122 (32,361st)
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Title Δ
Adjacency matrix neighbors +1.37
How to allocate & resize memory of int*** array? +0.69
Mirroring a binary tree +0.35
A dynamic size array in C +0.20
Compare two factorials without calculating -0.60
Print 2-D Array in clockwise expanding spiral from center +0.19
De Morgan's Law optimization with overloaded operators -0.95
What is the usage of default when the switch is for an enum? -0.78
C++ Fuzzy Logic loop increments after first input -1.49
Algorithm itemset matching pattern 0.00
Best way to create and initialize a `HashMap<Date, Date>` in... -0.70
How to avoid creating the same object reference multiple times? -0.15
Is there an elegant way to make every method in a class start with... -0.36
Does there exist an algorithm for iterating through all strings tha... -0.18
Why postfix (rpn) notation is more used than prefix? +0.55
Why does rand() + rand() produce negative numbers? -0.37
Calculating average and percentiles from a histogram map? -0.41
How to store selected items of an ExpandableListView in an ArrayList +0.60
How to detect the user is using the Trackpad and not the mouse in J... +0.57
Get a random number focused on center -0.15
PHP flat array to nested ["a", "b", "c&quo... -0.26
Calculating 2^n in O(n) time -0.86
Return default or raise Exception? -0.72
Why is it better to use pointers in a linked list? -1.40
Find a line connecting two faces of a cubic volume +0.10
how to print an array of 2 dimensions using pointers +0.54
Why won't it gives me the output that I want? -1.05
Sorted intervals query +0.08
Is it possible to get 0 by subtracting two unequal floating point n... -1.07
Can XOR of two integers go out of bounds? -1.09
How to check whether two lists are circularly identical in Python -0.75
How to credit this algorithm in my Android app? 0.00
How can I replace two strings in a way that one does not end up rep... -0.68
Find out if an array contains numbers within given range -0.65
Restaurant Menu: how to efficiently implement a nested loop to coll... +0.52
Need assistance with SQL query for data extract +0.19
How to write a brute-force algorithm? -0.44
Implement a Loading Message C++ +0.10
Error: the method sort (Comparable []) in the type Selection is not... -0.55
Determining Big-o While Loop -0.77
Fast algorithm to invert a boolean sum of products 0.00
How to avoid "if" chains? -0.76
Algorithm to detect redundant rules -0.54
Tracking brackets in a string +0.18
Data structure choice for dynamic programming -0.81
How to prove that two strings are permutations of each other? -0.99
Nested time complexity +0.05
How to know complexity of finding kth largest element in specific i... +2.02
Average of 3 long integers -1.29
Exception in thread "main" java.lang.ArrayIndexOutOfBound... +1.04