4 ms·

Fails for [1, 1, 2, 3, 3, 2, 1, 1] -> [[1, 1, 2, 3, 3], [1, 2], [1, 2], [1]]

• alecst 5y ago
  Thanks. I was inconsistent in my use of >= and >. Making them consistent has fixed this edge case.
  • benburk 5y ago
    Also fails for [3, 3, 2, 2, 1, 1] -> [[3, 3], [2, 2], [1, 1]] Here's my solution https://news.ycombinator.com/item?id=28170735 https://news.ycombinator.com/item?id=28170735
    • eesmith 5y ago
      And for [1]; the "return sorted(arr)" needs to be "return [sorted(arr)]".