//BCA Support
//www.bcasupport.xyz
#include <stdio.h>
void main()
{
FILE *fp1,*fp2;
struct file{
int cno,bal;
char actype[8];
}cdetails[4]={
{101,2000,"Savings"},
{102,5000,"Current"},
{103,3000,"Savings"},
{104,10000,"Current"}
};
char ch;
int a;
clrscr();
fp1=fopen("file1.txt","w");
fp2=fopen("file2.txt","a+");
if((fp1||fp2)==NULL)
{
printf("\nError in handling file(s).");
getch();
exit();
}
fprintf(fp1,"Customer No.\tAccount Type\tBalance\n");
fprintf(fp2,"Customer No.\tAccount Type\tBalance\n");
for(a=0;a<4;a++)
{
fprintf(fp1,"%d\t\t",cdetails[a].cno);
fprintf(fp1,"%s\t\t",cdetails[a].actype);
fprintf(fp1,"%d\n",cdetails[a].bal);
fprintf(fp2,"%d\t\t",cdetails[a].cno);
fprintf(fp2,"%s\t\t",cdetails[a].actype);
fprintf(fp2,"%d\n",cdetails[a].bal);
}
printf("\nData copied to file1.txt successfully.");
printf("\nContents of file1.txt appended to file2.txt successfully.");
getch();
clrscr();
printf("\nContents of file2.txt :\n\n");
rewind(fp2);
while(!feof(fp2))
{
ch=fgetc(fp2);
printf("%c",ch);
}
fcloseall();
getch();
}
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