AlgoDaily - Traverse a Matrix in Spiral Order

Your Submissions

You haven't submitted any code for this challenge yet. Solve the problem by passing all the test cases, and your submissions will appear here.

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var assert = require('assert');
​
function spiraltraverse(inmatrix) {
  // fill this in
}
​
try {
  assert.equal(
    spiraltraverse([
      [1, 2, 3, 4, 5, 6],
      [7, 8, 9, 10, 11, 12],
    ]),
    '1,2,3,4,5,6,12,11,10,9,8,7'
  );
​
  console.log(
    'PASSED: `spiraltraverse([[1,2,3,4,5,6], [7,8,9,10,11,12]])` should return `1,2,3,4,5,6,12,11,10,9,8,7 `'
  );
} catch (err) {
  console.log(err);
}
​
try {
  assert.equal(
    spiraltraverse([
      [1, 2, 3, 4],
      [5, 6, 7, 8],

OUTPUT

Results will appear here.