Cody

# Problem 9. Who Has the Most Change?

Solution 2025993

Submitted on 18 Nov 2019 by Devin McCollister
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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))

money = 0.2500 0.0500 0.1000 0.0100 total = 0.2500 0.1000 0.1000 0.1500 x = 0.6000 y = 0.6000 b = 1

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

money = 0.2500 0.0500 0.1000 0.0100 total = 0.2500 0.1000 0.1000 0.1500 0 0.4000 0.5000 0.0900 x = 0.6000 y = 0.6000 b = 1 x = 0.9900 y = 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))

money = 0.2500 0.0500 0.1000 0.0100 total = 0.2500 1.1000 0.1000 0.1500 3.0000 0.1500 1.3000 0.0700 2.5000 0.4000 2.3000 0.9900 x = 1.6000 y = 1.6000 b = 1 x = 4.5200 y = 4.5200 b = 2 x = 6.1900 y = 6.1900 b = 3

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

money = 0.2500 0.0500 0.1000 0.0100 total = 0.2500 0 0 0 0 0 0 0.2400 x = 0.2500 y = 0.2500 b = 1 x = 0.2400

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

money = 0.2500 0.0500 0.1000 0.0100 total = 0 0.0500 0.2000 0.0100 0 0.1000 0.1000 0.0100 x = 0.2600 y = 0.2600 b = 1 x = 0.2100

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.

money = 0.2500 0.0500 0.1000 0.0100 total = 0 0.0500 0 0 0 0 0.1000 0 x = 0.0500 y = 0.0500 b = 1 x = 0.1000 y = 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))

money = 0.2500 0.0500 0.1000 0.0100 total = 0.5000 0.0500 0.1000 0.0100 0.2500 0.1000 0.1000 0.0100 0.2500 0.0500 0.2000 0.0100 0.2500 0.0500 0.1000 0.0200 1.0000 0 0 0 x = 0.6600 y = 0.6600 b = 1 x = 0.4600 x = 0.5100 x = 0.4200 x = 1 y = 1 b = 5