Code Puzzler

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Thursday Code Puzzler: The Knapsack Problem

Thursday is code puzzler day here at DZone. The idea is simple: solve the coding problem as efficiently as you can, in any language or framework that you...

9 replies - 3942 views - 11/29/12 by James Sugrue in Articles

Thursday Code Puzzler: Investment Predictor

 Thursday is code puzzler day here at DZone. The idea is simple: solve the coding problem as efficiently as you can, in any language or framework that...

16 replies - 3443 views - 11/22/12 by James Sugrue in Articles

Thursday Code Puzzler: Test Case Generator

 It's Thursday, time for our weekly code puzzler! The idea is simple: solve the coding problem as efficiently as you can, in any language or framework...

4 replies - 4853 views - 11/15/12 by James Sugrue in Articles

Thursday Code Puzzler: String Permutations

It's been a while, but the Thursday code puzzlers are back! The idea is simple: solve the coding problem as efficiently as you can, in any language or...

8 replies - 4944 views - 11/08/12 by James Sugrue in Articles

Thursday Code Puzzler: String Intern Puzzle in Java 7 and 6

A String based puzzle for you. The following program String te = "te", st = "st"; // "test".length(); String username =...

5 replies - 6808 views - 10/18/12 by Peter Lawrey in Articles

Thursday Code Puzzler: Reversing Words

Thursday is code puzzler day here at DZone. The idea is simple: solve the coding problem as efficiently as you can, in any language or framework that you...

9 replies - 2807 views - 09/26/12 by James Sugrue in Articles

Thursday Code Puzzler: Efficient Duplicate Detection

Thursday is code puzzler day here at DZone. The idea is simple: solve the coding problem as efficiently as you can, in any language or framework that you...

25 replies - 3464 views - 09/19/12 by James Sugrue in Articles

Thursday Code Puzzler: How Many Weekends?

Thursday is code puzzler day here at DZone. The idea is simple: solve the coding problem as efficiently as you can, in any language or framework that you...

8 replies - 3836 views - 09/12/12 by James Sugrue in Articles

Thursday Code Puzzler: Playlist Shuffle Algorithm

Thursday is code puzzler day here at DZone. The idea is simple: solve the coding problem as efficiently as you can, in any language or framework that you...

4 replies - 2766 views - 09/06/12 by James Sugrue in Articles

Thursday Code Puzzler: Longest Common Subsequence

Thursday is code puzzler day here at DZone. The idea is simple: solve the coding problem as efficiently as you can, in any language or framework that you...

4 replies - 2970 views - 08/29/12 by James Sugrue in Articles

Thursday Code Puzzler: Balancing Arrays

Thursday is code puzzler day here at DZone. The idea is simple: solve the coding problem as efficiently as you can, in any language or framework that you...

18 replies - 3409 views - 08/22/12 by James Sugrue in Articles

Thursday Code Puzzler: Roman Numeral Conversion

Thursday is code puzzler day here at DZone. The idea is simple: solve the coding problem as efficiently as you can, in any language or framework that you...

23 replies - 5178 views - 08/15/12 by James Sugrue in Articles

Thursday Code Puzzler: Ray Casting

Thursday is code puzzler day here at DZone. The idea is simple: solve the coding problem as efficiently as you can, in any language or framework that you...

3 replies - 3428 views - 08/08/12 by James Sugrue in Articles

Thursday Code Puzzler: Return the Factorial

Thursday is code puzzler day here at DZone. The idea is simple: solve the coding problem as efficiently as you can, in any language or framework that you...

11 replies - 3457 views - 08/02/12 by James Sugrue in Articles

Thursday Code Puzzler: Fibonacci Sequences

Thursday is code puzzler day here at DZone. The idea is simple: solve the coding problem as efficiently as you can, in any language or framework that you...

16 replies - 3577 views - 07/25/12 by James Sugrue in Articles