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  1. /* C/C++ (gcc-4.3.4) */
  2. #include <stdio.h>
  3. int main() {
  4.  
  5.         /*volatile*/ int i = 5;
  6.         int j = 500;
  7.  
  8.         int *p = &j;
  9.  
  10.         printf( "%d %x\n", *p, p );
  11.  
  12.         p++;
  13.  
  14.         printf( "%d %x\n", *p, p  ); // works correct with volatile (*p is 5)
  15.         //printf( "%d %x\n", *p, &i  ); //  works correct without volatile
  16.  
  17.         return 0;
  18. }
  19.  
Success #stdin #stdout 0.01s 1676KB
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Standard input is empty
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500 bfd0b1b4
-1076842032 bfd0b1b8
https://ideone.com/CPYl7
language:
C (gcc 8.3)
created:
11 years ago
visibility:
secret

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