Cody

# Problem 768. Are all the three given point in the same line?

Solution 101044

Submitted on 21 Jun 2012
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### Test Suite

Test Status Code Input and Output
1   Pass
%% X = [-1 1 0]; Y=[-1 1 0]; y_correct = 1; assert(isequal(your_fcn_name(X,Y),y_correct))

``` ```

2   Fail
%% X = [0 3 6]; Y=[5 7 9]; y_correct = 1; assert(isequal(your_fcn_name(X,Y),y_correct))

```Error: Output argument "y" (and maybe others) not assigned during call to "/users/msssystem17/your_fcn_name.m>your_fcn_name". ```

3   Fail
%% X = [0 7 14]; Y=[-7 -5 -3]; y_correct = 1; assert(isequal(your_fcn_name(X,Y),y_correct))

```Error: Output argument "y" (and maybe others) not assigned during call to "/users/msssystem17/your_fcn_name.m>your_fcn_name". ```

4   Fail
%% X = [10 12 -10]; Y=[-7 -3 47]; y_correct = 0; assert(isequal(your_fcn_name(X,Y),y_correct))

```Error: Output argument "y" (and maybe others) not assigned during call to "/users/msssystem17/your_fcn_name.m>your_fcn_name". ```

5   Fail
%% X = [0 0.8 1]; Y=[0.2 1 1]; y_correct = 0; assert(isequal(your_fcn_name(X,Y),y_correct))

```Error: Output argument "y" (and maybe others) not assigned during call to "/users/msssystem17/your_fcn_name.m>your_fcn_name". ```