Cody

# Problem 1698. Connect Four: find winning move

Solution 295679

Submitted on 3 Aug 2013 by Alfonso Nieto-Castanon
• Size: 63
• This is the leading solution.
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### Test Suite

Test Status Code Input and Output
1   Pass
%% b = zeros(6,7); y_correct = []; assert(isequal(c4win(b),y_correct))

2   Pass
%% b = [0 0 0 0 0 0 0; 0 0 0 0 0 0 0; 0 0 0 2 0 0 0; 0 0 0 1 0 0 0; 0 0 0 2 2 0 0; 0 0 2 1 1 1 0]; y_correct = 7; assert(isequal(c4win(b),y_correct))

3   Pass
%% b = [0 0 0 0 0 0 0; 0 0 0 0 0 0 0; 0 0 0 2 0 0 0; 0 0 0 1 0 0 0; 0 2 1 2 2 0 0; 2 1 2 1 1 1 0]; y_correct = 7; assert(isequal(c4win(b),y_correct))

4   Pass
%% b = [0 0 0 0 0 0 0; 0 0 0 0 0 0 0; 0 0 0 2 0 0 0; 0 0 0 1 0 0 0; 0 2 1 2 2 1 0; 2 1 2 1 1 1 2]; y_correct = []; assert(isequal(c4win(b),y_correct))

5   Pass
%% b = [0 0 0 0 0 0 0; 0 0 0 0 0 0 0; 0 0 0 2 0 0 0; 0 0 0 1 1 0 0; 2 2 1 2 2 1 0; 2 1 2 1 1 1 2]; y_correct = 5; assert(isequal(c4win(b),y_correct))

6   Pass
%% b = [0 0 0 0 0 0 0; 0 0 0 0 0 0 0; 0 0 0 2 0 0 0; 2 0 0 1 1 1 0; 2 2 1 2 2 1 0; 2 1 2 1 1 1 2]; y_correct = [3 5 6]; assert(isequal(c4win(b),y_correct))

7   Pass
%% b = [2 2 1 2 1 2 1; 1 2 2 1 2 2 2; 2 1 1 2 2 1 1; 1 2 1 1 1 2 1; 2 2 1 2 2 1 1; 2 1 2 1 1 1 2]; y_correct = []; assert(isequal(c4win(b),y_correct))

8   Pass
%% b = [0 0 0 0 0 0 0; 0 0 0 0 0 0 0; 0 0 0 0 0 0 0; 2 1 0 0 0 0 0; 2 2 1 1 0 0 0; 1 2 2 1 0 0 0]; y_correct = 1; assert(isequal(c4win(b),y_correct))

9   Pass
%% b = [0 0 0 0 0 0 0; 0 0 0 0 0 0 0; 0 0 0 0 0 0 0; 0 1 2 0 0 2 0; 0 1 1 0 1 2 0; 0 1 2 1 2 2 0]; y_correct = [2 4]; assert(isequal(c4win(b),y_correct))

10   Pass
%% b = [0 0 0 0 2 2 0 0 0; 0 0 0 2 1 1 0 0 0; 0 0 2 1 2 2 0 0 0; 0 0 1 2 1 1 0 0 0; 1 0 1 1 2 2 0 0 0; 2 2 1 2 1 1 0 0 0]; y_correct = 2; assert(isequal(c4win(b),y_correct))

11   Pass
%% b = [0 0 0 0 0 0 0 2 0; 0 0 0 0 0 2 2 1 1; 0 0 0 0 0 2 1 2 2; 0 0 0 0 0 1 2 1 1; 0 0 0 1 0 1 1 2 2; 0 0 0 2 2 1 2 1 1]; y_correct = [5 9]; assert(isequal(c4win(b),y_correct))

12   Pass
%% b = [0 0 0 0 0 2; 0 0 0 1 0 1; 0 0 0 1 0 2; 0 1 0 1 0 1; 0 2 1 2 0 2; 1 2 2 2 0 1; 2 2 1 1 0 2]; y_correct = [4]; assert(isequal(c4win(b),y_correct))

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