C Program to Read and Write to a File

Program:

#include<stdio.h>
#include<conio.h>
void main()
{
char sk;
FILE *sp;
sp=fopen("SAMPLE.TXT","w");
clrscr();
printf("Type the text press the enter key at end.\n");
while(sk=getchar())!='\n')
putc(sk,sp);
fclose(sp);
}

Output:
Type the text and press the enter key at the end.

C Programming is one of the most powerful programming languages,
C Programming was developed by Dennis Ritchie at Bell Laboratories in 1970.