Or may be convert the double into string. Then split the string using "." as the delimiter??

Hi, I edited some of your code. Here it is. The reason it won't come out from while loop is because isspace() included the newline ("\n") as a kind of "space". See this...

Good... Even signature is checked! :twisted:

Well.... If you want to use the getline function, here's a simple program to test that:


#include <iostream>
#include <fstream>
#include <string>
using namespace std;

int main()
{

Just to make it clearer....

1. Add another statement at the end of your coding. Prompt User to enter a certain character to exit from the program.

2. iamthwee is right. Use a do-while loop to...

Well, I would suggest you to move the app.exe to the same folder in which you save your .cpp files. Then you can just use type:


system ("app.exe -vb \C:\\Documents and...

Well, I suppose this would solve your problem. You can merge the sort() into the insert().
Here's the code:


#include <iostream>
#include <fstream>
using namespace std;

class List
{