#include <stdio.h> #include <stdlib.h> #include<conio.h> void main(){ char ch; int count=0; FILE *fp; clrscr(); fp = fopen("xyz.txt","r"); // read mode if( fp == NULL ){ printf("Error while opening the file.\n"); getch(); exit(0); } while(1){ ch = fgetc(fp); if(ch == EOF){ break; } count++; } printf("\nNumber of character in file : %d",count); fclose(fp); getch(); }