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  1. #include <stdio.h>
  2.  
  3. char *input_1 = "11"; // al posto di argv[1];
  4. char *input_2 = "21"; // al posto di argv[2];
  5.  
  6. int
  7. somma (int x, int y)
  8. {
  9.     int z = x;
  10.     int i = 1;
  11.  
  12.     while (i <= y)
  13.       {
  14.         z++;
  15.         i++;
  16.       };
  17.  
  18.     return z;
  19. }
  20.  
  21. int
  22. main (int argc, char *argv[])
  23. {
  24.     int x;
  25.     int y;
  26.     int z;
  27.  
  28.     // Converte le stringhe ottenute dalla riga di comando in
  29.     // numeri interi e li assegna alle variabili x e y.
  30.  
  31.     sscanf (input_1, "%i", &x);
  32.     sscanf (input_2, "%i", &y);
  33.  
  34.     z = somma (x, y);
  35.  
  36.     printf ("%i + %i = %i\n", x, y, z);
  37.  
  38.     return 0;
  39. }
Success #stdin #stdout 0.02s 1720KB
comments (?)
stdin
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Standard input is empty
stdout
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11 + 21 = 32
https://ideone.com/K33pD
language:
C (gcc 8.3)
created:
12 years ago
visibility:
public

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