Write a c program to count the number of character ,number of lines from a text file and display the result

#include<stdio.h>
#include<conio.h>
void main()
{
int noc=0,now=0,nol=0;
FILE *fw,*fr;
char fname[20],ch;
clrscr();
printf("\n enter the source file name");
gets(fname);
fr=fopen(fname,"r");
if(fr==NULL)
{
printf("\n error \n");
exit(0);
}
ch=fgetc(fr);
while(ch!=EOF)
{
noc++;
if(ch==' ');
now++;
if(ch=='\n')
{
nol++;
now++;
}
ch=fgetc(fr);
}
fclose(fr);
printf("\n total no of character=%d",noc);
printf("\n total no of words=%d",now);
printf("\n total no of lines=%d",nol);
getch();
}