C++ Program Write a ‘C’ Program to read data from a text file & display data on the screen, if file is not exist then create it.

#include<stdio.h>

#include<conio.h>

void main()

{

FILE *fp;//      FILE OPEN

char ch;

clrscr();

fp=fopen("a.txt","r");//FILE OPEN FOR READ MODE

if(fp==NULL)

{

printf("\n Unable To Open a File");

}

while((ch=fgetc(fp))!=EOF)

{

 putchar(ch);

}

fclose(fp);

getch();

}

/*output

all indians  are my brothers and sisters */