Cody Challenge (Public)

Cody Challenge Master

+50 points

Problem Title	Likes	Solvers
Interpolator Created by: Cody Team Tags interpolation	3	836
Read a column of numbers and interpolate missing data Created by: Cody Team Tags data cleaning	3	481
Alphabetize by last name Created by: Cody Team Tags regexp, sorting	3	568
Find the peak 3n+1 sequence value Created by: Cody Team Tags 3n+1	4	565
Kaprekar Steps Created by: Cody Team Tags matlab, lookup table, poor_problem_statement	11	556
Find common elements in matrix rows Created by: Cody Team Tags matlab	4	601
Find the two-word state names Created by: Cody Team Tags states, regexp	1	445
Word Counting and Indexing Created by: Cody Team Tags strings, poor_test_suite	3	335
The Goldbach Conjecture, Part 2 Created by: Cody Team Tags primes	9	776
Encode Roman Numerals Created by: Cody Team Tags encoding, lookup table	1	427
Elapsed Time Created by: Cody Team Tags time	8	1199
Find state names that end with the letter A Created by: Cody Team Tags regexp, states	4	453
The Goldbach Conjecture Created by: Cody Team Tags primes	44	2898
Pattern matching Created by: Cody Team Tags indexing	9	963
Tic Tac Toe FTW Created by: Cody Team Tags game, tic tac toe, fun	11	465
Summing Digits within Text Created by: Cody Team Tags strings	3	903
Scrabble Scores Created by: Cody Team Tags strings, scrabble	6	619
Counting Sequence Created by: Cody Team Tags encoding	5	529
Maximum running product for a string of numbers Created by: Cody Team Tags matlab, sequences, poor_test_suite	4	686
Duplicates Created by: Cody Team Tags matlab, strings, sets	3	719
What is the next step in Conway's Life? Created by: Cody Team Tags life, automata	15	360
Find the two most distant points Created by: Cody Team Tags distance	3	1017
QWERTY coordinates Created by: Cody Team Tags indexing	3	847
Knight's Tour Checker Created by: Cody Team Tags matlab	10	311
Given two strings, find the maximum overlap Created by: Cody Team Tags matlab	7	268
Target sorting Created by: Cody Team Tags matlab, sorting	21	2665
Calculate the Levenshtein distance between two strings Created by: Cody Team Tags matlab, string metric	6	272
Find state names that start with the letter N Created by: Cody Team Tags regexp, states	1	392
Get the area codes from a list of phone numbers Created by: Cody Team Tags regexp	0	369
Connect Four Win Checker Created by: Cody Team Tags matlab, game	11	294
Counting in Finnish Created by: Cody Team Tags strings, finnish	5	468
It dseon't mettar waht oedrr the lrettes in a wrod are. Created by: Cody Team Tags strings, regexp	6	439
Indexed Probability Table Created by: Cody Team Tags matlab	2	911
Renaming a field in a structure array Created by: Cody Team Tags matlab	4	481
Remove the polynomials that have positive real elements of their roots. Created by: Cody Team Tags matlab	0	395
Longest Divisor Run Created by: Cody Team Tags matlab	5	304
Prime factor digits Created by: Cody Team Tags primes	9	458
Remove the small words from a list of words. Created by: Cody Team Tags matlab	3	405
Mandelbrot Numbers Created by: Cody Team Tags matlab, fractals	3	364
Test for balanced parentheses Created by: Cody Team Tags parens, regexp	9	649
DNA N-Gram Distribution Created by: Cody Team Tags matlab	2	351
Implement a ROT13 cipher Created by: Cody Team Tags matlab, lookup table, cipher	6	586
Clean the List of Names Created by: Cody Team Tags strings	0	536
De-dupe Created by: Cody Team Tags matlab	8	1339
Find the palindrome Created by: Cody Team Tags strings	3	413
Balanced number Created by: Cody Team Tags matlab	14	1409
Replace NaNs with the number that appears to its left in the row. Created by: Cody Team Tags matlab	10	1514
Remove any row in which a NaN appears Created by: Cody Team Tags matlab 101, siam	46	5342
Function Iterator Created by: Cody Team Tags anonymous functions, function handles, nested functions	47	770
Finding Perfect Squares Created by: Cody Team Tags sets, poor_test_suite	36	5817
Remove the vowels Created by: Cody Team Tags regexp, siam	12	3479
Return the 3n+1 sequence for n Created by: Cody Team Tags 3n+1, sample	46	4598
Summing digits Created by: Cody Team Tags strings	22	4310
Swap the first and last columns Created by: Cody Team Tags matlab 101, siam, math	29	8378
Bullseye Matrix Created by: Cody Team Tags matrices	49	2994
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	10426
Return the largest number that is adjacent to a zero Created by: Cody Team Tags vectors	16	2759
Find the longest sequence of 1's in a binary sequence. Created by: Cody Team Tags diff, strings, regexp	29	2102
Find the numeric mean of the prime numbers in a matrix. Created by: Cody Team Tags easy, prime, matrices	22	5300
Remove all the consonants Created by: Cody Team Tags regexp, basics	7	2210
Fibonacci sequence Created by: Cody Team Tags sequences, siam, fibonacci	53	7384
Determine whether a vector is monotonically increasing Created by: Cody Team Tags vectors, matlab 101	43	7876
Who Has the Most Change? Created by: Cody Team Tags indexing, notice the rignt sequence of money!, poor description	47	5007
Add two numbers Created by: Cody Team Tags matlab 101, siam, basic matlab	42	18975
Select every other element of a vector Created by: Cody Team Tags vectors, indexing, matlab 101	54	14027
Triangle Numbers Created by: Cody Team Tags math, triangle	47	12163
Make a checkerboard matrix Created by: Cody Team Tags matrices, square	135	9585
Find the sum of all the numbers of the input vector Created by: Cody Team Tags easy, matlab 101, vector	47	21795
Make the vector [1 2 3 4 5 6 7 8 9 10] Created by: Cody Team Tags basic, colon, x=1:10	75	25639
Times 2 - START HERE Created by: Cody Team Tags intro, math, basics	109	31657
Sums with Excluded Digits Created by: Cody Team Tags strings	7	872
Making change Created by: Cody Team Tags money	11	1419
Extract leading non-zero digit Created by: Cody Team Tags math, maths, mathematics	1	857
Which doors are open? Created by: Cody Team Tags matlab, iteration	16	1553
Make a Palindrome Number Created by: Cody Team Tags strings	8	999
Trimming Spaces Created by: Cody Team Tags strings, whitespace	3	1035
Subset Sum Created by: Cody Team Tags matlab	15	642
Find the alphabetic word product Created by: Cody Team Tags matlab	6	1812
Cell joiner Created by: Cody Team Tags matlab, strings	10	1978
Reverse Run-Length Encoder Created by: Cody Team Tags encoding	8	1168
Which values occur exactly three times? Created by: Cody Team Tags search	14	2976
Return a list sorted by number of occurrences Created by: Cody Team Tags vectors, sorting	9	1093
Pascal's Triangle Created by: Cody Team Tags combinatorics, math	13	2238
Find relatively common elements in matrix rows Created by: Cody Team Tags matlab	3	557
Quote Doubler Created by: Cody Team Tags strings, regexp, quotes	5	1383
Binary numbers Created by: Cody Team Tags matlab	16	1682
Create times-tables Created by: Cody Team Tags matrices	38	6424
Most nonzero elements in row Created by: Cody Team Tags matrices	25	4690
Remove all the words that end with "ain" Created by: Cody Team Tags regexp, strings, matlab 101	10	890
Sort a list of complex numbers based on far they are from the origin. Created by: Cody Team Tags sorting, basic matlab	15	3418
Nearest Numbers Created by: Cody Team Tags vectors, distance	24	2400
Counting Money Created by: Cody Team Tags regexp, strings	6	1659
Pangrams! Created by: Cody Team Tags strings	16	1704
Determine if input is odd Created by: Cody Team Tags easy, basic matlab, why matlab	77	15288

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