Program to read file in a program

File reading:
It requires understanding of two functions fopen and fgetc

fopen():
This function takes two parameters first one is file path and second one is file opening mode. there are six file modes in C language, those are r,w,a,r+,w+ and a+. Here we are using r for reading file.
fopen() returns a FILE pointer.

fgetc():
This function reads and returns one character at a time and moves pointer to the next character.

//Program to read file in a program #include<stdio.h> #include<conio.h> void main() { FILE *fp; char ch; clrscr(); fp=fopen("xyz.c","r"); while(1) { ch=fgetc(fp); if(ch==EOF) break; else printf("%c",ch); } getch(); }