this is a gcc file, you can download it and learn its usetility, for further detail please look at t

源代码在线查看: 920710-2.c

软件大小: 1331 K
上传用户: pipinooad
关键词: usetility download further detail
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相关代码

				union u				{				  struct {unsigned h, l;} i;				  double d;				};								foo (union u x)				{				  while (x.i.h++)				    {				      while (x.i.l-- > 0)					;				      while (x.d++ > 0)					;				    }				}								union n				{				  long long unsigned i;				  double d;				};								bar (union n x)				{				  int i;				  for (i = 0; i < 100; i++)				    {				      while (--x.i > 0)					;				      while (++x.d > 0)					;				    }				  return x.i;				}											

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