#include <stdlib.h>
#include <stdio.h>
#include <math.h>


/* compute the average of the values in the table */

double mean(
double *table,  // location of the table
int    count)  // number of values
{


}

/* compute the variance of the values in the table */

double var(
double *table,  // location of the table
int    count,  // number of values
double  mean)   // mean value
{



}

/* renormalize a table of values so that it has the */
/* target mean and target variance                  */

void normalize(
double *table,    // location of the table
int    count,    // number of values
double  mean,     // existing mean value
double  var,      // existing variance
double  tmean,    // target mean
double  tvar)     // target variance
{


}

int main(
int argc,
char **argv)
{
   double targmean;
   double targvar;
   double truemean;
   double truevar;
   double table[100];
   int   count = 0;

/* Acquire targmean and targvar from the command line */

---- add your code here  -----

   fprintf(stdout, "Target mean and variance: %8.2f %8.2f \n",
                    targmean, targvar);

/* Read doubleing point values into table from the standard */
/* input... Remember the total number of values in count   */

---- add your code here -------


   truemean = mean(table, count);
   truevar =  var(table, count, truemean);

   fprintf(stdout, "Before: True mean and variance: %8.2f %8.2f \n",
                    truemean, truevar);

   normalize(table, count, truemean, truevar, targmean, targvar);

   truemean = mean(table, count);
   truevar =  var(table, count, truemean);
   fprintf(stdout, "After: True mean and variance: %8.2f %8.2f \n",
                    truemean, truevar);
}