Versione ricorsiva…
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START QUERY "n = ", n fn=fibonacci(n) WRITE "Fibonacci di", n, "=", fn END ENTER n IF n <= 2 THEN f=1 ELSE f=fibonacci(n-1)+fibonacci(n-2) ENDIF RETURN f |
Versione iterativa
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START QUERY "n = ", n a=1 b=1 IF n >= 3 THEN FOR i=3 TO n STEP 1 DO c=a+b a=b b=c ENDFOR ENDIF WRITE b END |