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  1. #include <stdio.h>
  2. #include <inttypes.h>
  3. #include <limits.h>
  4. #include <string.h>
  5.  
  6. #ifndef __STDC_IEC_559__
  7. #error nix is
  8. #endif
  9.  
  10. int main()
  11. {
  12.   float a,b;
  13.   uint32_t i=0;
  14.  
  15.   while( i<UINT32_MAX )
  16.   {
  17.     a=i;
  18.     b=++i;
  19.     if( !memcmp(&a,&b,4) ) break;
  20.   }
  21.  
  22.   printf("%"PRIu32"",i);
  23. }
  24.  
  25.  
Success #stdin #stdout 0.64s 2292KB
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16777217
https://ideone.com/5WSeeY
language:
C99 (gcc 8.3)
created:
10 years ago
visibility:
public

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