Cody

# Problem 1430. Create an n-by-n null matrix and fill with ones certain positions

Solution 242834

Submitted on 11 May 2013
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### Test Suite

Test Status Code Input and Output
1   Fail
%% n = 1; mat=[1 1]; ok = 1; assert(isequal(FillWithOnes(n,mat),ok))

```Error: Output argument "ans" (and maybe others) not assigned during call to "/users/msssystem16/FillWithOnes.m>FillWithOnes". ```

2   Fail
%% n = 2; mat=[1 2; 2 1]; ok = [0 1; 1 0]; assert(isequal(FillWithOnes(n,mat),ok))

```Error: Output argument "ans" (and maybe others) not assigned during call to "/users/msssystem16/FillWithOnes.m>FillWithOnes". ```

3   Fail
%% n=3; mat=[1 3; 3 2; 3 3]; ok = [0 0 1; 0 0 0; 0 1 1]; assert(isequal(FillWithOnes(n,mat),ok))

```Error: Output argument "ans" (and maybe others) not assigned during call to "/users/msssystem16/FillWithOnes.m>FillWithOnes". ```

4   Fail
%% n=4; mat=[1 3; 3 2; 3 3]; ok = [0 0 1 0; 0 0 0 0; 0 1 1 0; 0 0 0 0]; assert(isequal(FillWithOnes(n,mat),ok))

```Error: Output argument "ans" (and maybe others) not assigned during call to "/users/msssystem16/FillWithOnes.m>FillWithOnes". ```