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  1. inRange(I, J, K) :- K > I, K < J.
  2.  
  3. :- inRange(0, 10, 5), write(yes).
  4. :- inRange(0, 10, -1), write(yes).
  5. :- inRange(0, 10, 11), write(yes).
Success #stdin #stdout 0.02s 6160KB
stdin
Standard input is empty
stdout
yes