anagrams.cpp

/* Simple program that detects if a string is an anagram of the other
 * Author: Antonello Galipò
*/
#include <iostream>
#include <string>
#include <algorithm>


using std::sort;
using std::cout;
using std::endl;
using std::string;

int main(int argc, char **argv)
{
    if (argc < 3)
    {
        cout << "Not enough input arguments" << endl;
        cout << "Usage: " << argv[0] << " \"string 1\" \"string 2\" " << endl;
        return -1;
    }
    string string1 = argv[1];
    string string2 = argv[2];

    cout << "You have inserted: "
         << endl
         << string1
         << endl
         << string2
         << endl;

    if (!(string1 == string2))
    {
        sort(string1.begin(), string1.end());
        sort(string2.begin(), string2.end());;

        if (string1 == string2)
        {
            cout << "Anagram!" << endl;
            return 0;
        }
    }
    cout << "Not anagram!" << endl;
    return 0;
}