#include "header.h"
//This program scans a vector from a file and then puts that vector into a structure in the form of Vector.
Vector ReadVect()
{ 
  Vector Vec;					//declares Vec as a structure in the form of Vector
  int NumOfElem, i;
  if(scanf("%d", &NumOfElem)<=0)		//the first scanned number should indicate the number of elements in the 
  {
    Vec.n=-1;					//if nothing can be scanned, then -1 is given to the value for Vec.n and the outside loop will exit.
    return Vec;
  }

  Vec.n = NumOfElem;				//assigns the number of elements in the vector to Vec.n
  Vec.fp = (float *) calloc(NumOfElem,sizeof(float)); //assigned enough space for the vector to be scanned
  for(i=0;i<NumOfElem;i++)
  {
    scanf("%f",&(Vec.fp[i]));			//assigns each element of the vector to Vec.fp[i]

  }
return Vec;
}