Cody

# Problem 9. Who Has the Most Change?

Solution 908137

Submitted on 14 Jun 2016 by Jonathan Perry
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### Test Suite

Test Status Code Input and Output
1   Pass
a = [1 2 1 15]; b = 1; assert(isequal(most_change(a),b))

rows = 1 cols = 4 k = 0.6000 kmax = 0.6000 b = 1

2   Pass
a = [ 1 2 1 15; 0 8 5 9]; b = 2; assert(isequal(most_change(a),b))

rows = 2 cols = 4 k = 0.6000 kmax = 0.6000 b = 1 k = 0.6000 0.9900 kmax = 0.9900 b = 2

3   Pass
a = [ 1 22 1 15; 12 3 13 7; 10 8 23 99]; b = 3; assert(isequal(most_change(a),b))

rows = 3 cols = 4 k = 1.6000 kmax = 1.6000 b = 1 k = 1.6000 4.5200 kmax = 4.5200 b = 2 k = 1.6000 4.5200 6.1900 kmax = 6.1900 b = 3

4   Pass
a = [ 1 0 0 0; 0 0 0 24]; b = 1; assert(isequal(most_change(a),b))

rows = 2 cols = 4 k = 0.2500 kmax = 0.2500 b = 1 k = 0.2500 0.2400 kmax = 0.2500 b = 1

5   Pass
a = [ 0 1 2 1; 0 2 1 1]; c = 1; assert(isequal(most_change(a),c))

rows = 2 cols = 4 k = 0.2600 kmax = 0.2600 b = 1 k = 0.2600 0.2100 kmax = 0.2600 b = 1

6   Pass
% There is a lot of confusion about this problem. Watch this. a = [0 1 0 0; 0 0 1 0]; c = 2; assert(isequal(most_change(a),c)) % Now go back and read the problem description carefully.

rows = 2 cols = 4 k = 0.0500 kmax = 0.0500 b = 1 k = 0.0500 0.1000 kmax = 0.1000 b = 2

7   Pass
a = [ 2 1 1 1; 1 2 1 1; 1 1 2 1; 1 1 1 2; 4 0 0 0]; c = 5; assert(isequal(most_change(a),c))

rows = 5 cols = 4 k = 0.6600 kmax = 0.6600 b = 1 k = 0.6600 0.4600 kmax = 0.6600 b = 1 k = 0.6600 0.4600 0.5100 kmax = 0.6600 b = 1 k = 0.6600 0.4600 0.5100 0.4200 kmax = 0.6600 b = 1 k = 0.6600 0.4600 0.5100 0.4200 1.0000 kmax = 1 b = 5

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