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

struct WORDS
{
        char a[50];
        char b[50];
};

bool check;
const int word_number = 5;
void sort_abc(int, WORDS[]);
bool check_abc(WORDS[]);
void wait (float)

//-----------------------------------------------

int main()
{
        bool check;
        WORDS words[word_number];
        int entered;

        for(entered = 0; entered < 5; ++entered)
        {
                cout<<endl<<"Enter a word : ";
                cin>>words[entered].a;
                strcpy(words[entered].b, words[entered].a);
        }
        sort_abc(entered, words);



        system("PAUSE");
        return 0;



}

//-----------------------------------------------

void sort_abc(int entered, WORDS words[])
{
        int row = 0;
        cout<<"The list alphabetized is :"<<endl;

        for(row = 0;check_abc(words) != true; ++row)
        {
              if(row > 4)
              row = 0;

                        if(strcmp (words[row].a, words[row+1].a) > 0)
                        {
                                cout<<"Changing letters : "<<words[row].a<<" & "<<words[row+1].a<<endl;
                                wait(1);
                                strcpy(words[row].a, words[row+1].b);
                                strcpy(words[row+1].a, words[row].b);
                        }

             check_abc(words);
        }
        cout<<words[0].a<<endl<<words[1].a<<endl<<words[2].a<<endl<<words[3].a<<endl<<words[4].a<<endl;
}

//-----------------------------------------------

bool check_abc(WORDS words[])
{
        if(strcmp(words[0].a, words[4].a) < 0 && strcmp(words[1].a, words[4].a) < 0 && strcmp(words[2].a, words[4].a) < 0 && strcmp(words[3].a, words[4].a) < 0)
                if(strcmp(words[0].a, words[3].a) < 0 && strcmp(words[1].a, words[3].a) < 0 && strcmp(words[2].a, words[3].a) < 0)
                        if(strcmp(words[0].a, words[2].a) < 0 && strcmp(words[1].a, words[2].a) < 0)
                                if(strcmp(words[0].a, words[1].a) < 0)
        check = true;

        return check;
}

//-----------------------------------------------

void wait(float seconds)
{
  clock_t endwait;
  endwait = clock () + seconds * CLK_TCK;
  while (clock() < endwait) {}
}

for(row = 0;check_abc(words) != true; ++row)
        {
              if(row > limit)
              row = 0;

                        if(strcmp (words[row].a, words[row+1].a) > 0)
                        {
                                cout<<"Changing letters : "<<words[row].a<<" & "<<words[row+1].a<<endl;
                                wait(1);

                                strncpy(temp, words[row].a, 19);
                                temp[19]='\0';
                                strncpy(words[row].a, words[row+1].a, 19);
                                words[row].a[19] = '\0';
                                strncpy(words[row+1].a, temp, 19);
                                words[row+1].a[19] = '\0';


                        }

             check_abc(words);
        }
        cout<<words[0].a<<endl<<words[1].a<<endl<<words[2].a<<endl<<words[3].a<<endl<<words[4].a<<endl;
}