uses crt;
var f1,f2:text;
s:char;
s1,s2:string;
begin
ClrScr;
Writeln('Vvedite name file1: ');
Readln(s1);
Assign(f1,s1);
Reset(f1);
Writeln('Vvedite name file2: ');
Readln(s2);
Assign(f2,s2);
Rewrite(f2);
repeat
Read(f1,s);
Write(s);
Write(f2,s);
until eof(f1);
close(f2);
Readln;
end.