#include <iostream>
#include <cstdlib>
#include <stdlib.h>
#include <string.h>
#include <time.h>

using namespace std;

int main(int argc, char *argv[]) {

    char ans;
    do
    {
    int x=0, i, b, p;
    string g[100];
    string t;



    cout<<"Introduce the name of things you want to do and this program will \ngive you a random selection of 3 elements"
    <<", this may be useful if \nyou're not sure about what to do.\n \nYou can introduce up to 100 things.\n"
    <<"\nWhen done just type 'DONE' \n\n\n\n How many results would you like? (1-3)\n ";
    cin>>p;

    if(p >= 3)
    {
        p = 3;
    }
    else if(p <= 1)
    {
        p = 1;
    }

    for(i=0; i<100; i++)
    {
        cout<<"\n\nIntroduce the name of thing "<<i+1<<": ";
        getline (cin,t);
        if(t == "DONE")
            break;
        g[i]=t;
        x=i + 1;
    }

    srand ( time (NULL));

    cout<<"\n\n\n---------RESULTS---------\n";


    for(int j=0; j<p; j++)
    {
        int lol = rand() % x;

        cout<<"\n Thing "<<j+1<<" : "<<g[lol]<<"\n";
    }

    cout<<"\n\n Try again? y/n \n\n ";
    cin>>ans;
    cout<<"\n\n";
}
while (ans != 'n');

    system("PAUSE");
    return 0;
}