14. WRITE A C PROGRAM TO COPY ONE FILE CONTENT TO ANOTHER FILE WITHOUT USING INBUILT FUNCTIONS

14. WRITE A C PROGRAM TO COPY ONE FILE CONTENT TO ANOTHER

FILE WITHOUT USING INBUILT FUNCTIONS

SOURCE CODE:

#include<stdio.h>

#include<conio.h>

void main()

{

FILE *fp1,*fp2;

char ch,fname1[20],fname2[20];

printf("\nEnter source file name :");

gets(fname1);

printf("\nEnter dest file name :");

gets(fname2);

fp1=fopen(fname1,"r");

fp2=fopen(fname2,"w");

if(fp1==NULL||fp2==NULL)

{

printf("unable to open");

exit(0);

}

do

{

ch=fgetc(fp1);

fputc(ch,fp2);

}

while(ch!=EOF);

fcloseall();

printf("\n Files copied Successfully");

getch();

}

Posted in: I_Sem_C_Lab