#include <iostream>
#include <ctime>
 
using namespace std;
 
const int NotUsed=system("color 02");
 
int main()
{
    clock();
    int n;
    double time;
    char matrixwords[]="  aijk FGHIJKlmnopqrs  ABCDtuvELMNO  PQRS bcde fghTUVWXYwxyzZ";
    char matrix[]="01001100100101011110";
 
    clock();
    for(int o=1; o<=70; o++)
    {
            cout << "/";
            }
            cout << "\n\n\t\t\tThe Matrix\n\n";
    for(int o=1; o<=70; o++)
    {
            cout << "/";
            }
            cout << "\n\n\tEnter Matrix ID: (KB's of Data) ::==:: ";
            cin >> n;
            for(double t=-1000; t<=1000000; t++);
            cout << "\n\n\tLoading Matrix Engine.";
            for(double t=0; t<=5; t++)
            {
                       for(double u=-10000; u<=10000000; u++);
                       cout << " . ";
                       }
                       time=clock()/1000.0;
                       cout << "\n\n\t\tYou waited " << time << " seconds for the matrix to generate\n\n\t";
 
    for(int i=1; i<=n; i++)
    {
            for(int j=1; j<=60; j++)
            {
                    if((j%2==0) || (j%5==0) || (j%13==0))
                    {
                              int ran( rand()%21 );
                              cout << matrix[ran];
                              }
                              else if(j%3==0)
                              {
                                   int ran( rand()%66 );
                                  cout << matrixwords[ran];
                                  }
                                  else if(j%7==0)
                                  {
                                       int ran( rand()%66 );
                                       cout << matrixwords[ran];
                                       }
                                  else
                                  {
                                      int ran( rand()%66 );
                                      cout << matrixwords[ran];
                                      }
                    }
                    cout << "\n\t";
            }
            time+=clock()/1000.0;
 
    cout << "\n\n\tTotal Time Taken for the Matrix to Run: " << time << " s\n\n\t";
    cin.get();
    return 0;
}

#include <stdlib.h>
#include <stdio.h>
#include <time.h>
 
int main()
  {
  srand( time( NULL ) );
  while (1) printf( "%*c", rand() % 15, '*' );
  return 0;
  }