Cody

Problem 1211. Create an 'arrow-head" matrix

Solution 2944357

Submitted on 13 Sep 2020
This solution is locked. To view this solution, you need to provide a solution of the same size or smaller.

Test Suite

Test Status Code Input and Output
1   Fail
x = 1; y_correct = 1; assert(isequal(arr(x),y_correct))

Index in position 1 is invalid. Array indices must be positive integers or logical values. Error in arr (line 3) y = y([1:end end-1:1],:); Error in Test1 (line 3) assert(isequal(arr(x),y_correct))

2   Pass
x = 3; y_correct = [1 0; 0 1; 1 0]; assert(isequal(arr(x),y_correct))

3   Fail
x = 5; y_correct = [1 0 0; 0 1 0; 0 0 1; 0 1 0; 1 0 0]; assert(isequal(arr(x),y_correct))

Assertion failed.

Suggested Problems

More from this Author11

Community Treasure Hunt

Find the treasures in MATLAB Central and discover how the community can help you!

Start Hunting!