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  1. #include <stdio.h>
  2.  
  3. char *input_1 = "11"; // al posto di argv[1];
  4.  
  5. int
  6. fatt (int x)
  7. {
  8.     int i = (x - 1);
  9.  
  10.     while (i > 0)
  11.       {
  12.         x = x * i;
  13.         i--;
  14.       }
  15.  
  16.     return x;
  17. }
  18.  
  19. int
  20. main (int argc, char *argv[])
  21. {
  22.     int x;
  23.     int z;
  24.  
  25.     sscanf (input_1, "%i", &x);
  26.  
  27.     z = fatt (x);
  28.  
  29.     printf ("%i! = %i\n", x, z);
  30.  
  31.     return 0;
  32. }
Success #stdin #stdout 0.01s 1720KB
comments (?)
stdin
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Standard input is empty
stdout
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11! = 39916800
https://ideone.com/jYVgR
language:
C (gcc 8.3)
created:
12 years ago
visibility:
public

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