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  1. program rectangles;
  2. var A,B,C :integer;
  3. risposta : longint;
  4. begin
  5. readln(A);readln(B);readln(C);
  6. if (A <> B) and (A <> C) and (B <> C) then risposta:=6
  7. else
  8. if (A=B) and (B=C) then risposta:=1
  9. else
  10. risposta:=3;
  11. writeln (risposta);
  12. end.
Success #stdin #stdout 0s 5284KB
stdin
4
9
5
stdout
6