In the above program, the file “float.txt”is opened. If the file already exists, its contents are
truncated. The three float numbers are written in the file.
Write a program to open a file in binary mode. Write and read the data.
# include <fstream.h>
# include <conio.h>
int main ()
{
clrscr();
ofstream out;
char data[32];
out.open (“text”,ios::out | ios::binary);
cout <<“\n Enter text “<<endl;
cin.getline(data,32);
out <<data;
out.close();
ifstream in;
in.open(“text”, ios::in | ios::binary);
cout <<endl<<“Contents of the file \n”;
char ch;
while (in.eof()==0)
{
ch= in.get(); ...
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