Problem 32. Most nonzero elements in row

Solution 1230250

Submitted on 12 Jul 2017 by Dustin Jones

Size: 19
Leading solution size is 7.

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1 Comment

1 Comment

Dustin Jones on 12 Jul 2017

Original solution I created by digging through documentation was x=a~=0; y=sum(x,2); [M,I]=max(y); r=max(y). Solution had a size of 31 so I compressed it into it's current version.

Test Suite

Test	Status	Code Input and Output
1	Pass	a = [ ... 1 2 0 0 0 0 0 5 0 0 2 7 0 0 0 0 6 9 3 3]; r_correct = 4; assert(isequal(fullest_row(a),r_correct))
2	Pass	a = [ ... 1 2 0 0 0 0 5 0 0 6 9 -3 2 7 0 0 0 0 0 0]; r_correct = 3; assert(isequal(fullest_row(a),r_correct))
3	Pass	a = [ ... 1 0 0 0 0 0 0 0 0 0 0 0 0 2 3]; r_correct = 5; assert(isequal(fullest_row(a),r_correct))
4	Pass	a = [ ... 0 0 0 -3 0 0]; r_correct = 4; assert(isequal(fullest_row(a),r_correct))

Problem 32. Most nonzero elements in row

Test Suite

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Problem 32. Most nonzero elements in row

Test Suite

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