unsigned int    ucV1 = 0U;    //遵循
unsigned int    ucV2 = 0u;    //违背
         long   lV1  = 0L;    //遵循
         long   lV2  = 0l;    //违背
         float  fV1  = 0.0F;  //遵循
         float  fV2  = 0.0f;  //违背
         double ldV1 = 0.0L;  //遵循
         double ldV2 = 0.0l;  //违背