数据挖掘 算法答:int data[DATALEN]= {13, 15, 16,16, 19, 20,20, 21, 22,22, 25, 25,25, 25, 30,33, 33, 35,35, 35, 35,36, 40, 45,46, 52, 70};int nSmoothByMeans[DATALEN]={0};int nSmoothByMedians[DATALEN]={0};int nSmoothByBoundaries[DATALEN]={0};void SmoothByMeans(int...