Problem 738. Criss_Cross_010 : Unique elements, Square array, Words in one array
Criss Cross matrix puzzle - Square matrix, Unique elements, Single Word List
Arrange the "words" into a solid square such that all words are used.
Given an array of words make the original Square or Square Transpose.
Words are left to Right or Top to Bottom. No fliplr or flipud.
Example:
M_orig = [1 2 3; 4 5 6; 7 8 9]
vr = [1 2 3; 4 5 6; 7 8 9]
vc = [1 2 3; 4 5 6; 7 8 9]
Inputs:
w = [1 2 3; 4 5 6; 7 8 9;1 4 7; 2 5 8; 3 6 9]
sorted w gives
w = [1 2 3; 1 4 7; 2 5 8; 3 6 9; 4 5 6; 7 8 9]
Output:
M_out = [1 2 3; 4 5 6; 7 8 9] or
M_out=[1 4 7; 2 5 8; 3 6 9]
Max size : 256
This is the second in the Criss Cross puzzles series.
Follow up puzzles will have non-unique values and quite a few other variations.
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