there is a problm in this programme

but i dont know what is it

question

Write a C-Program that does the following

• Read integer numbers from a file inp.dat

• Calculate the sum, average, and multiplicand of even numbers and store the result and the even numbers in output file out1.dat

• Calculate the sum, average, and multiplicand of odd numbers and stored the result and the odd numbers in output file out2.dat

Code:

#include <stdio.h>
#include <math.h>
#include<stdlib.h>
main ()
{
FILE *inp,*outp1,*outp2;
int num, even_sum, odd_sum, even_product, odd_product, count_even=0, count_odd=0;
double even_average, odd_average;
inp=fopen("C:\\inp.dat","r");
outp1=fopen("C:\\out1.txt","w");
outp2=fopen("C:\\out2.txt","w");
if(inp==NULL)
{
printf("cannot open file");
exit(1);
}
even_sum=0;
even_product=1;
odd_sum=0;
odd_product=1;
for(fscanf(inp,"%d",num); num!=EOF; fscanf(inp, "%d", num));
{
if(num%2 ==0)
{
fprintf(outp1, "even=%d\n", num);
even_sum +=num;
even_product *=num;
count_even++;
}
else
{
fprintf(outp2, "odd=%d\n", num);
odd_sum +=num;
odd_product *=num ;
count_odd++;
}
}
even_average=(even_sum)/(count_even);
odd_average=(odd_sum)/(count_odd);
fprintf(outp1,"the sum=%d\n the product=%d\nand the average=lf",even_sum,even_product,even_average);
fprintf(outp2,"the sum=%d\n the product=%d\n and the average=%lf",odd_sum,odd_product,odd_average);
}