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

For example, if n=2 (maximum value), the output matrix should be
[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]
where you go from inside to outside starting from 1 to 2(maximum value) and again move back from 2 to 1.

Solution Stats

50.43% Correct | 49.57% Incorrect
Last Solution submitted on May 24, 2024

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