Cody

Solution 439611

Submitted on 7 May 2014 by Axel
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Test Suite

Test Status Code Input and Output
1   Pass
%% a = [1 0; 0 0]; [r1,r2,c1,c2] = biggest_box(a); sub = a(r1:r2,c1:c2); [m,n] = size(sub); len = 1; assert(isequal(sum(sub(:)),0)) assert(isequal(m,len)); assert(isequal(n,len));

r = 2 c = 1 varargout = [2] [2] [1] [1] r = [] c = [] r = [] c = []

2   Pass
%% a = [1 0 0; 0 0 0; 0 0 0]; [r1,r2,c1,c2] = biggest_box(a); sub = a(r1:r2,c1:c2); [m,n] = size(sub); len = 2; assert(isequal(sum(sub(:)),0)) assert(isequal(m,len)); assert(isequal(n,len));

r = 2 c = 1 varargout = [2] [2] [1] [1] r = 2 c = 1 varargout = [2] [3] [1] [2] r = [] c = [] r = [] c = []

3   Pass
%% a = eye(9); [r1,r2,c1,c2] = biggest_box(a); sub = a(r1:r2,c1:c2); [m,n] = size(sub); len = 4; assert(isequal(sum(sub(:)),0)) assert(isequal(m,len)); assert(isequal(n,len));

r = 2 c = 1 varargout = [2] [2] [1] [1] r = 3 c = 1 varargout = [3] [4] [1] [2] r = 4 c = 1 varargout = [4] [6] [1] [3] r = 5 c = 1 varargout = [5] [8] [1] [4] r = Empty matrix: 0-by-1 c = Empty matrix: 0-by-1 r = Empty matrix: 0-by-1 c = Empty matrix: 0-by-1 r = Empty matrix: 0-by-1 c = Empty matrix: 0-by-1 r = Empty matrix: 0-by-1 c = Empty matrix: 0-by-1 r = [] c = [] r = [] c = []

4   Pass
%% a = double(magic(7)<6); [r1,r2,c1,c2] = biggest_box(a); sub = a(r1:r2,c1:c2); [m,n] = size(sub); len = 4; assert(isequal(sum(sub(:)),0)) assert(isequal(m,len)); assert(isequal(n,len));

r = 1 c = 1 varargout = [1] [1] [1] [1] r = 1 c = 1 varargout = [1] [2] [1] [2] r = 1 c = 1 varargout = [1] [3] [1] [3] r = 2 c = 2 varargout = [2] [5] [2] [5] r = Empty matrix: 0-by-1 c = Empty matrix: 0-by-1 r = Empty matrix: 0-by-1 c = Empty matrix: 0-by-1 r = [] c = [] r = [] c = []