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What do you mean by imaginary patterns from Codeforces?

• coolThingsFirst 1y ago
  The problems are really low quality. Topcoder/ICPC/CodeJam have the best problem statements. Check out this for example: https://codeforces.com/contest/2136/problem/C https://codeforces.com/contest/2136/problem/C Why would I care if some array can be obtained by combining some other patterns?
  • pxx 1y ago
    This is a pretty neat problem. Maybe this isn't the activity for you...
    • coolThingsFirst 1y ago
      No, sorry. You have a bad taste.