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  1. #include <stdio.h>
  2. int main (void)
  3. {
  4.     long int i = 123;
  5.     char *p = (char *) &i;
  6.     if (*p == 123)
  7.       {
  8.         printf ("little endian\n");
  9.       }
  10.     else
  11.       {
  12.         printf ("big endian\n");
  13.       }
  14.     getchar ();
  15.     return 0;
  16. }
Success #stdin #stdout 0.01s 1724KB
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stdin
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Standard input is empty
stdout
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little endian
https://ideone.com/aFfAG
language:
C (gcc 8.3)
created:
12 years ago
visibility:
public

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