What is WA(-1.00000) means in interactive problems

what is WA(-1.00000) means in interactive problems

Use this thread What is (TLE (-1.000000)?

Iam not getting TLE just getting WA(-1.00000)

WA (-1.0000) means, either

  1. You are outputting in a wrong format.
  2. You are asking more than allowed queries (or asking queries even after you extinguish all the coins you have, like this problem here).
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