Cody

Problem 113. N-Queens Checker

Solution 439776

Submitted on 7 May 2014
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Test Suite

Test Status Code Input and Output
1   Pass
a = [1 0 0; 0 0 1; 0 0 0]; tf_correct = true; assert(isequal(queens(a),tf_correct))
2   Pass
a = [0 0 0 1; 1 0 0 0; 0 0 1 0; 0 1 0 0]; tf_correct = false; assert(isequal(queens(a),tf_correct))
3   Pass
a = [1 0 0 0 0; 0 0 0 1 1]; tf_correct = false; assert(isequal(queens(a),tf_correct))
4   Pass
a = [ ... 0 0 1 0 0 0 0 0; 0 0 0 0 0 0 1 0; 0 1 0 0 0 0 0 0; 0 0 0 0 0 0 0 1; 0 0 0 0 0 1 0 0; 0 0 0 1 0 0 0 0; 1 0 0 0 0 0 0 0; 0 0 0 0 1 0 0 0]; tf_correct = true; assert(isequal(queens(a),tf_correct))
5   Pass
a = ones(15,7); tf_correct = false; assert(isequal(queens(a),tf_correct))
6   Pass
a = zeros(20,23); a(1,22) = 1; a(2,23) = 1; tf_correct = false; assert(isequal(queens(a),tf_correct))
7   Pass
a = [1 0; 0 1]; tf_correct = false; assert(isequal(queens(a),tf_correct))
8   Fail
a = [1 0 1; 0 0 0; 0 1 0]; tf_correct = false; assert(isequal(queens(a),tf_correct))

Assertion failed.

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