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Oct 18th, 2017
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C 0.45 KB | None | 0 0
  1. #include <stdio.h>
  2.  
  3. char to_char(int *arr)
  4. {
  5.     int i = 0;
  6.     char result = '\0'; // inizializza sempre il carattere per evitare errori
  7.  
  8.     if(arr == NULL) return '\0'; //array invalido
  9.  
  10.     for(i =0; i< 8; i++)
  11.     {
  12.         if(arr[i] != 0)
  13.             result |= 1 << 7 - i; // setta il 7-i bit a 1
  14.     }
  15.  
  16.     return result;
  17. }
  18.  
  19. int main()
  20. {
  21.     int arr[8] = {0, 1, 1, 0, 0, 0, 1, 0};
  22.     printf("%c\n",to_char(arr));
  23.     return 0;
  24. }
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