Cody

Problem 512. Spot the rectangle

Solution 2192070

Submitted on 4 Apr 2020 by Mitchell Hayes
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Test Suite

Test Status Code Input and Output
1   Pass
a = [ 1 0 0 0 0 0 0 0 1 0 0 0 0 0 1 0 0 0 0 1 0 0 1 0 0 ]; tf = false; assert(isequal(has_rectangle(a),tf))

R = 5 C = 5

2   Pass
a = [ 1 0 1 0 0 0 1 0 1 0 1 0 0 0 1 1 ]; tf = true; assert(isequal(has_rectangle(a),tf))

R = 4 C = 4 Rectangle Found

3   Pass
a = [ 1 0 1 0 0 0 1 1 0 0 1 1 ]; tf = true; assert(isequal(has_rectangle(a),tf))

R = 3 C = 4 Rectangle Found

4   Pass
a = [ 1 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 1 0 1 0 0 0 0 0 0 1 0 ]; tf = true; assert(isequal(has_rectangle(a),tf))

R = 3 C = 9 Rectangle Found

5   Pass
a = zeros(20); tf = false; assert(isequal(has_rectangle(a),tf))

R = 20 C = 20

6   Pass
a = ones(9); tf = true; assert(isequal(has_rectangle(a),tf))

R = 9 C = 9 Rectangle Found Rectangle Found Rectangle Found Rectangle Found Rectangle Found Rectangle Found Rectangle Found Rectangle Found Rectangle Found Rectangle Found Rectangle Found Rectangle Found Rectangle Found Rectangle Found Rectangle Found Rectangle Found Rectangle Found Rectangle Found Rectangle Found Rectangle Found Rectangle Found Rectangle Found Rectangle Found Rectangle Found Rectangle Found Rectangle Found Rectangle Found Rectangle Found Rectangle Found Rectangle Found Rectangle Found Rectangle Found Rectangle Found Rectangle Found Rectangle Found Rectangle Found

7   Pass
a = double(magic(6)<9); tf = false; assert(isequal(has_rectangle(a),tf))

R = 6 C = 6

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