32 lines
441 B
C
32 lines
441 B
C
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/* FIBFP -- Computes fib(35) using floating point */
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#include <stdio.h>
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#define FLOAT double
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static FLOAT fib (FLOAT n)
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{
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if (n < 2.)
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return n;
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else
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return fib (n-1.) + fib (n-2.);
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}
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int main (int argc, char *argv[])
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{
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int i;
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FLOAT result;
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int n = 35;
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if (argc > 1)
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n = atoi (argv[1]);
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for (i=0; i<2; i++)
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result = fib (n);
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if (result != 9227465.)
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printf ("*** wrong result ***\n");
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return 0;
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}
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