Provlem C++

[BrianA]

Hello I have a txt file

John Acer, DNB, LT123578
Marisa Kate, Swed, LT64454
David Mode, DNB, LT4464
Black Jack, DNB, LT6565

And I need to construct algorythm that my rsults should look like that

DNB: John Acer LT123578, David Mode LT4464, Black Jack LT6565
Swed: Marisa Kate, LT64454

How I need to to that??

[RadWayne]

You can open a file stream and have it read in one character at a time adding each character to a string until you hit a comma. Save 3 words at a time and then re-arrange them into whatever order you need. Then loop that until end of file.

[BrianA]

It is possible to get some code? thanks

[Dy7SLyTq]

no. we arent going to write code for you. we can only help you

[booradley60]

#include <iostream>
#include <fstream>
#include <string>

int main()
{
    //create an ifstream object with the file you want to use for input

    //create a collection to hold data of type DNB
    //create a collection to hold data of type Swed
    //if you don't know all the types beforehand, make a collection that
    //    will hold collections     (I'd recommend std::vector for all these collections)

    //while there are lines left to read in the file
        //read a line
        //parse line into three strings based on where the commas are
        //based on the second string, determine which collection to put
        //    the other two strings combined
    //end while

    //output your collections
    return 0;
}