Cody

Problem 1448. Create Volcano (or Atoll) martix. It is an extension of Bullseye matrix problem.

Solution 2487425

Submitted on 7 Jun 2020
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Test Suite

Test Status Code Input and Output
1   Fail
x = 2; y_correct = [1 1 1 1 1; 1 2 2 2 1; 1 2 1 2 1; 1 2 2 2 1; 1 1 1 1 1] ; assert(isequal(your_fcn_name(x),y_correct))

Unrecognized function or variable 'n'. Error in your_fcn_name (line 2) N = 4*(n-1)+1; % Compute the size of the matrix Error in Test1 (line 3) assert(isequal(your_fcn_name(x),y_correct))

2   Fail
x = 3; y_correct = [1 1 1 1 1 1 1 1 1; 1 2 2 2 2 2 2 2 1; 1 2 3 3 3 3 3 2 1; 1 2 3 2 2 2 3 2 1; 1 2 3 2 1 2 3 2 1; 1 2 3 2 2 2 3 2 1;1 2 3 3 3 3 3 2 1;1 2 2 2 2 2 2 2 1;1 1 1 1 1 1 1 1 1] ; assert(isequal(your_fcn_name(x),y_correct))

Unrecognized function or variable 'n'. Error in your_fcn_name (line 2) N = 4*(n-1)+1; % Compute the size of the matrix Error in Test2 (line 3) assert(isequal(your_fcn_name(x),y_correct))

3   Fail
x = 1; y_correct = [1]; assert(isequal(your_fcn_name(x),y_correct))

Unrecognized function or variable 'n'. Error in your_fcn_name (line 2) N = 4*(n-1)+1; % Compute the size of the matrix Error in Test3 (line 3) assert(isequal(your_fcn_name(x),y_correct))