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  1. type m=array[1..10000] of int64;
  2. var x:m;
  3.     i:integer;
  4. begin 
  5. x[1]:=3;
  6. x[2]:=9;
  7. for i:=3 to 10000 do
  8. begin
  9. x[i]:=2*x[i-2]+x[i-1];
  10. if x[i] mod 23 = 0 then writeln(x[i],' ',i);
  11. end;
  12. end.
  13.  
Success #stdin #stdout 0.02s 328KB
comments (?)
stdin 
Standard input is empty
stdout 
4194303 21
17592186044415 43
https://ideone.com/hl3SF
language:
Pascal (fpc 3.0.4)
created:
14 years ago
visibility:
public

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