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  1. #include <stdio.h>
  2.  
  3. char *input_1 = "11";  // al posto di argv[1];
  4.  
  5. unsigned int
  6. fibonacci (unsigned int n)
  7. {
  8.     unsigned int f1 = 1;
  9.     unsigned int f0 = 0;
  10.     unsigned int fn = n;
  11.     unsigned int i;
  12.  
  13.     for (i = 2; i <= n; i++)
  14.       {
  15.         fn = f1 + f0;
  16.         f0 = f1;
  17.         f1 = fn;
  18.       }
  19.  
  20.     return fn;
  21. }
  22.  
  23. int
  24. main (int argc, char *argv[])
  25. {
  26.     unsigned int n;
  27.     unsigned int i;
  28.  
  29.     sscanf (input_1, "%u", &n);
  30.  
  31.     for (i = 0; i <= n; i++)
  32.       {
  33.         printf ("%u ", fibonacci (i));
  34.       }
  35.     printf ("\n");
  36.  
  37.     return 0;
  38. }
Success #stdin #stdout 0.01s 1720KB
comments (?)
stdin 
Standard input is empty
stdout 
0 1 1 2 3 5 8 13 21 34 55 89
https://ideone.com/8z9J8
language:
C (gcc 8.3)
created:
12 years ago
visibility:
public

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