C++ Program Write a ‘C’ Program to append the containt of one file at the end of another file.

#include<stdio.h>

#include<conio.h>

void main()

{

FILE *fp;

char ch;

clrscr();

fp=fopen("b.txt","a");

if(fp==NULL)

{

printf("\n Unable to open");

}

 while((ch=getchar())!=EOF)

{

fputc(ch,fp);

}

fclose(fp);

getch();

}

/* output

india is my country

all indians are may brothers and sisters.^Z^Z*/