Cody Challenge (Public)

Cody Challenge Master

+50 points

Problem Title	Likes	Solvers
Interpolator Created by: Cody Team Tags interpolation	3	918
Read a column of numbers and interpolate missing data Created by: Cody Team Tags data cleaning	4	520
Alphabetize by last name Created by: Cody Team Tags regexp, sorting	3	600
Find the peak 3n+1 sequence value Created by: Cody Team Tags 3n+1	5	594
Kaprekar Steps Created by: Cody Team Tags matlab, lookup table, poor_problem_statement	12	579
Find common elements in matrix rows Created by: Cody Team Tags matlab	5	625
Find the two-word state names Created by: Cody Team Tags states, regexp	1	459
Word Counting and Indexing Created by: Cody Team Tags strings, poor_test_suite	3	344
The Goldbach Conjecture, Part 2 Created by: Cody Team Tags primes	9	800
Encode Roman Numerals Created by: Cody Team Tags encoding, lookup table	1	437
Elapsed Time Created by: Cody Team Tags time	8	1225
Find state names that end with the letter A Created by: Cody Team Tags regexp, states	4	466
The Goldbach Conjecture Created by: Cody Team Tags primes	44	2953
Pattern matching Created by: Cody Team Tags indexing	9	982
Tic Tac Toe FTW Created by: Cody Team Tags game, tic tac toe, fun	11	473
Summing Digits within Text Created by: Cody Team Tags strings	3	929
Scrabble Scores Created by: Cody Team Tags strings, scrabble	6	632
Counting Sequence Created by: Cody Team Tags encoding	5	545
Maximum running product for a string of numbers Created by: Cody Team Tags matlab, sequences, poor_test_suite	5	703
Duplicates Created by: Cody Team Tags matlab, strings, sets	3	737
What is the next step in Conway's Life? Created by: Cody Team Tags life, automata	15	366
Find the two most distant points Created by: Cody Team Tags distance	4	1043
QWERTY coordinates Created by: Cody Team Tags indexing	3	860
Knight's Tour Checker Created by: Cody Team Tags matlab	10	319
Given two strings, find the maximum overlap Created by: Cody Team Tags matlab	7	273
Target sorting Created by: Cody Team Tags matlab, sorting	21	2707
Calculate the Levenshtein distance between two strings Created by: Cody Team Tags matlab, string metric	6	278
Find state names that start with the letter N Created by: Cody Team Tags regexp, states	1	408
Get the area codes from a list of phone numbers Created by: Cody Team Tags regexp	0	376
Connect Four Win Checker Created by: Cody Team Tags matlab, game	11	299
Counting in Finnish Created by: Cody Team Tags strings, finnish	5	479
It dseon't mettar waht oedrr the lrettes in a wrod are. Created by: Cody Team Tags strings, regexp	6	451
Indexed Probability Table Created by: Cody Team Tags matlab	2	937
Renaming a field in a structure array Created by: Cody Team Tags matlab	4	494
Remove the polynomials that have positive real elements of their roots. Created by: Cody Team Tags matlab	0	405
Longest Divisor Run Created by: Cody Team Tags matlab	5	307
Prime factor digits Created by: Cody Team Tags primes	9	471
Remove the small words from a list of words. Created by: Cody Team Tags matlab	3	419
Mandelbrot Numbers Created by: Cody Team Tags matlab, fractals	3	371
Test for balanced parentheses Created by: Cody Team Tags parens, regexp	9	664
DNA N-Gram Distribution Created by: Cody Team Tags matlab	2	356
Implement a ROT13 cipher Created by: Cody Team Tags matlab, lookup table, cipher	6	595
Clean the List of Names Created by: Cody Team Tags strings	0	552
De-dupe Created by: Cody Team Tags matlab	8	1365
Find the palindrome Created by: Cody Team Tags strings	3	417
Balanced number Created by: Cody Team Tags matlab	15	1438
Replace NaNs with the number that appears to its left in the row. Created by: Cody Team Tags matlab	10	1549
Remove any row in which a NaN appears Created by: Cody Team Tags matlab 101, siam	48	5424
Function Iterator Created by: Cody Team Tags anonymous functions, function handles, nested functions	47	779
Finding Perfect Squares Created by: Cody Team Tags sets, poor_test_suite	37	5991
Remove the vowels Created by: Cody Team Tags regexp, siam	12	3538
Return the 3n+1 sequence for n Created by: Cody Team Tags 3n+1, sample	46	4680
Summing digits Created by: Cody Team Tags strings	22	4375
Swap the first and last columns Created by: Cody Team Tags matlab 101, siam, math	29	8561
Bullseye Matrix Created by: Cody Team Tags matrices	52	3051
Find all elements less than 0 or greater than 10 and replace them with NaN Created by: Cody Team Tags data cleaning, basic matlab	33	10564
Return the largest number that is adjacent to a zero Created by: Cody Team Tags vectors	16	2801
Find the longest sequence of 1's in a binary sequence. Created by: Cody Team Tags diff, strings, regexp	29	2134
Find the numeric mean of the prime numbers in a matrix. Created by: Cody Team Tags easy, prime, matrices	23	5377
Remove all the consonants Created by: Cody Team Tags regexp, basics	7	2253
Fibonacci sequence Created by: Cody Team Tags sequences, siam, fibonacci	53	7504
Determine whether a vector is monotonically increasing Created by: Cody Team Tags vectors, matlab 101	44	8044
Who Has the Most Change? Created by: Cody Team Tags indexing, notice the rignt sequence of money!, poor description	47	5066
Add two numbers Created by: Cody Team Tags matlab 101, siam, basic matlab	47	19459
Select every other element of a vector Created by: Cody Team Tags vectors, indexing, matlab 101	56	14272
Triangle Numbers Created by: Cody Team Tags math, triangle	48	12363
Make a checkerboard matrix Created by: Cody Team Tags matrices, square	137	9708
Find the sum of all the numbers of the input vector Created by: Cody Team Tags easy, matlab 101, vector	49	22262
Make the vector [1 2 3 4 5 6 7 8 9 10] Created by: Cody Team Tags basic, colon, x=1:10	78	26102
Times 2 - START HERE Created by: Cody Team Tags intro, math, basics	109	32145
Sums with Excluded Digits Created by: Cody Team Tags strings	7	888
Making change Created by: Cody Team Tags money	11	1447
Extract leading non-zero digit Created by: Cody Team Tags math, maths, mathematics	1	873
Which doors are open? Created by: Cody Team Tags matlab, iteration	17	1589
Make a Palindrome Number Created by: Cody Team Tags strings	8	1019
Trimming Spaces Created by: Cody Team Tags strings, whitespace	4	1056
Subset Sum Created by: Cody Team Tags matlab	15	653
Find the alphabetic word product Created by: Cody Team Tags matlab	6	1837
Cell joiner Created by: Cody Team Tags matlab, strings	10	2012
Reverse Run-Length Encoder Created by: Cody Team Tags encoding	8	1187
Which values occur exactly three times? Created by: Cody Team Tags search	14	3032
Return a list sorted by number of occurrences Created by: Cody Team Tags vectors, sorting	9	1108
Pascal's Triangle Created by: Cody Team Tags combinatorics, math	13	2272
Find relatively common elements in matrix rows Created by: Cody Team Tags matlab	3	565
Quote Doubler Created by: Cody Team Tags strings, regexp, quotes	5	1397
Binary numbers Created by: Cody Team Tags matlab	16	1710
Create times-tables Created by: Cody Team Tags matrices	40	6574
Most nonzero elements in row Created by: Cody Team Tags matrices	27	4764
Remove all the words that end with "ain" Created by: Cody Team Tags regexp, strings, matlab 101	10	909
Sort a list of complex numbers based on far they are from the origin. Created by: Cody Team Tags sorting, basic matlab	15	3464
Nearest Numbers Created by: Cody Team Tags vectors, distance	24	2443
Counting Money Created by: Cody Team Tags regexp, strings	7	1692
Pangrams! Created by: Cody Team Tags strings	16	1737
Determine if input is odd Created by: Cody Team Tags easy, basic matlab, why matlab	79	15556

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