5) Write a C program that copies contents one file to another file.

 source file name: FileCopy.C

Requirement of aboutsjn.txt file  exists

#include<stdio.h>

int  main()

{

int n;

char ch;

FILE *fp1,*fp2;

//clrscr();

fp1=fopen("aboutsjn.txt","r");

fp2=fopen("copy1.txt","w");

while((ch=fgetc(fp1))!=EOF)

{

fprintf(fp2,"%c",ch);

}

fclose(fp2);

fclose(fp1);

fp1=fopen("aboutsjn.txt","r");

fp2=fopen("copy1.txt","r");

printf("\n Contents of File one\n ");

while((ch=fgetc(fp1))!=EOF)

{

printf("%c",ch);

}

printf("\n Contents of File second\n ");

while((ch=fgetc(fp2))!=EOF)

{

printf("%c",ch);

}

fclose(fp1);

fclose(fp2);

//getch();

return 0;

}

output: