2009-09-07T05:51:00.000-07:00

Hello everyone,this program is to reverse a string of characters accepted through a file and writing it onto a file and we can also modify to accept through keyboard and all other combinations of writing to files,output. This program actually uses the STL algorithms,classes and namespaces. Hence compiling it in old compilers would result in error,so please try it out in compilers supporting new C++ style programming.Here i have taken input from a file "doc1.txt" containing the input names/strings,so please create the document and type the input in it before compiling.Hey also use angular brackets in header file declarations since it didnt allow me to enter it here.All suggestions are welcome and errors be notifed to me.Please comment in the last and thank you :)

PRAMOD.M
1MS07IS070

#include"iostream"
#include"vector"
#include"fstream"
#include"string"
#include"sstream"
using namespace std;
void reverse1(ofstream&,string);
int main()
{
string n;
ofstream out;
ifstream in;
in.open("doc1.txt",ios::in);
out.open("doc7.txt",ios::out);
while(in)
{
in>>n;
if(in)
reverse1(out,n);
}
in.close();
out.close();
return 0;
}
void reverse1(ofstream &out,string m)
{
vector v;
vector::iterator iter;

for(int i=0;i
v.push_back(m[i]);

reverse(v.begin(),v.end());

for( iter=v.begin();iter!=v.end();++iter)
{
cout<<*iter;
out<<*iter;
}
v.clear();
cout<}
}

Welcome

2009-09-07T05:25:00.000-07:00

Welcome friends to this blog to discuss and developing new programs in our File Structure course.All are welcome to post their programs and comment on them.All are permitted to try out different combinations of the program and suggest improvements and make them efficient and easy to learn.

Some guidelines are to followed while posting the blog like:

Write a small title to your program for understanding.
Post the program in the blog for others to view.
Student must mention the instructions to be followed or any information to be followed for the program (if any).
Suggestions must be typed in the comments and not blogged.
All new methods are welcome and be implemented to build a better code.
Mention ur Name and USN in the title of the posting.

This blog would be helpful to discuss topics in File Structures and help us to learn in a better way.

NOTE:Krishnaraj Sir is going to evaluate the student's program by seeing the blog award marks for us.

File Structures in C++

Welcome