IVlad

Oradea, Romania

Age: 23

Interested in algorithms, mathematics, artificial intelligence and game development.

Currently a freelance Android developer. I wrote:

contact: ivdorelian [at] yahoo (dot) com

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Picking five numbers that sum to S

algorithm optimization hash asked Sep 10 '10 at 11:29

stackoverflow.com

16 votes

Counting palindromic substrings in O(n)

algorithm string optimization count asked Sep 5 '10 at 19:31

stackoverflow.com

16 votes

The sieve of Eratosthenes in F#

algorithm f# asked Jan 7 '11 at 20:01

stackoverflow.com

15 votes

Getting the number of trailing 1 bits

c++ algorithm optimization bitwise asked Mar 4 '10 at 16:05

stackoverflow.com

11 votes

How can I compute the number of characters required to turn a string into a palindrome?

algorithm math dynamic-programming recurrence asked Feb 10 '10 at 13:19

stackoverflow.com

11 votes

Towers of Hanoi with K pegs

algorithm haskell f# recursion functional-programming asked Aug 31 '10 at 8:05

stackoverflow.com

10 votes

Why does C# use implicit void Main?

c# .net standards asked Mar 2 '10 at 15:11

stackoverflow.com

9 votes

Designing a twenty questions algorithm

algorithm artificial-intelligence puzzle asked Feb 6 '11 at 20:12

stackoverflow.com

7 votes

Optimized TSP Algorithms

algorithm math optimization graph asked Aug 23 '11 at 9:59

stackoverflow.com

7 votes

Where should I store my game level state?

java android asked Mar 17 '12 at 21:46

stackoverflow.com

Top Answers

Find kth smallest element in a binary search tree in Optimum way

stackoverflow.com

How is List<T> implemented in C#?

stackoverflow.com

Fastest possible algorithm to sum numbers up to N

stackoverflow.com

Determining whether a number is a Fibonacci number

stackoverflow.com

what does this C++ line of code mean “sol<?=f((1<<n)-1,i,0)+abs(P[i])*price;”

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how to find the number of distinct subsequences of a string?

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Not able to solve the puzzle regarding this code

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What algorithm can calculate the power set of a given set?

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Box stacking problem

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How to implement a 2-dimensional array of struct in C

stackoverflow.com

Dynamic programming: Find longest subsequence that is zig zag

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How to understand complicated function declarations?

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How to calculate the shortest path between two points in a grid

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Is a red-black tree my ideal data structure?

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algorithm for nth_element

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Rotate a 2D array in-place without using a new array - best C++ solution?

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calculating the number of “inversions” in a permutation

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How to write an algorithm to check if the sum of any two numbers in an array/list matches a given number?

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Merge two sorted parts of an array with constant memory in O(n) time

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Maximize the rectangular area under Histogram

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How to determine how many bytes an integer needs?

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How to declare vectors in C++?

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Decimal to binary (and vice-versa)

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Pointer arithmetic

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Computational cost

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write program to perform sum = 1+ (1+2) + (1+2+3) + … + (1+2…+n)

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Construct tree with pre-order traversal given

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What can be parameters other than time and space while analyzing certain algorithms?

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Algorithm to find the factors of a given Number.. Shortest Method?

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Writing a program to check if a graph is bipartite

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