3.2

// Laboration 3, Assignment_2.cpp
// Fabian Tjernström (fatj1700) 2018-12-02

#include <iostream>
#include <string>
#include <algorithm>

using namespace std;

int main()
{
    string name1, name2, name3;
    string no1, no2, no3, store;

    cout << "*** Enter three full names, including first and last. ***" << endl;

    getline(cin, name1);
    getline(cin, name2);
    getline(cin, name3);

    //Transform to lower case

    std::transform(name1.begin(), name1.end(), name1.begin(), ::tolower);
    std::transform(name2.begin(), name2.end(), name2.begin(), ::tolower);
    std::transform(name3.begin(), name3.end(), name3.begin(), ::tolower);

    no1 = name1;
    no2 = name2;
    no3 = name3;

    //Order names

    if (no1 > no2) {
        store = no1;
        no1 = no2;
        no2 = store;
    }

    if (no1 > no3) {
        store = no1;
        no1 = no3;
        no3 = store;
    }

    if (no2 > no3) {
        store = no2;
        no2 = no3;
        no3 = store;
    }

    //Print

    cout << "----" << endl;
    cout << "No.1: " << no1 << endl;
    cout << "No.2: " << no2 << endl;
    cout << "No.3: " << no3 << endl;

    return 0;
}