Saturday, January 30, 2010

Split floating-point value into fractional and integer parts



//use math.h
int main () {
   double p, fractpart, intpart;
    p = 3.14159265;
      fractpart = modf (p , &intpart);
      printf ("%lf = %lf + %lf \n", p, intpart, fractpart);
      return 0; 
 }



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