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  1. program ideone;
  2. var
  3. x, y :real;
  4.  
  5. begin
  6.  
  7. x := 135.34;
  8. y := x * x;
  9.  
  10. writeln(' Y=', y:0:3);
  11.  
  12. end.
Success #stdin #stdout 0.01s 5288KB
stdin
Standard input is empty
stdout
 Y=18316.916