ADD sort(arr,arr+n,comaprator) inbuilt c++ function

[sarimurrab]

Detailed Description

Add a program of sorting using inbuilt c++ sort function

Context

1. More will get to know about the comparator function.
2. How comparator function sort in lexical order and how to improve it.

Possible Implementation

bool compare(string a, string b)
{
    cout << "Comparing " << a << " and " << b << endl;
    if (a.length() == b.length())
        return a < b;
    return a.length() < b.length();
}

sort(arr, arr + n, compare);

[sarimurrab]

How can I become a member of this organization.?

[cclauss]

Ask on https://gitter.im/TheAlgorithms

[muhammad8584]

Incredible

[Gopal-Dahale]

Can I work on this if it is open?

[cclauss]

Anyone can work on it. Everything is open... this is open source. Submit a pull request and it will be reviewed.

[kvedala]

Wouldn't this be an example of how to use std::sort and not an algorithm?
There are examples on almost every STL library website.
see example

[fhlasek]

Agree with @kvedala, I don't see a clear added value of the proposed program.