#include"mylib.h"
#define smalldelay 500000
#define longdelay 1000000
void setup() {
  // put your setup code here, to run once:
  init();

}

void loop() {
  // put your main code here, to run repeatedly:

  output(0x00);


  char switchdata = input();


  //Press 0th switch glow 8 LEDs
  (switchdata & 0x01) ? output(0xFF) : output(0x00);
  delay_time(smalldelay);
  delay_time(longdelay);
  //Press 2nd switch blink 8 LEDs
  while (input() & 0x01)
  {
    output(0xFF);
    delay_time(smalldelay);
    output(0x00);
    delay_time(smalldelay);
  }
  delay_time(longdelay);
  //Press 3rd switch glow 0th LED, delay,1st LED, delay ...
  if (switchdata & 0x08)
  {
    output(0x01);
    delay_time(smalldelay);
    output(0x02);
    delay_time(smalldelay);
    output(0x04);
    delay_time(smalldelay);
    output(0x08);
    delay_time(smalldelay);
    output(0x10);
    delay_time(smalldelay);
    output(0x20);
    delay_time(smalldelay);
    output(0x40);
    delay_time(smalldelay);
    output(0x80);
    delay_time(smalldelay);
  }
  delay_time(longdelay);
  //Press any switch glow 7th LED, delay,6th LED, delay ...
  if (switchdata)
  {
    output(0x80);
    delay_time(smalldelay);
    output(0x40);
    delay_time(smalldelay);
    output(0x20);
    delay_time(smalldelay);
    output(0x10);
    delay_time(smalldelay);
    output(0x08);
    delay_time(smalldelay);
    output(0x04);
    delay_time(smalldelay);
    output(0x02);
    delay_time(smalldelay);
    output(0x01);
    delay_time(smalldelay);
  }
  delay_time(longdelay);
  // Press 0th switch glow even LEDs
  if (switchdata & 0x01)
  {
    output(0x55);
  }
  delay_time(longdelay);
  //Press 7th switch glow odd LEDs
  if (switchdata & 0x80)
  {
    output(0xAA);
  }
  delay_time(longdelay);
  //Press 0th switch 0th LED should glow
  // Press 1st switch 1st LED should glow .....
  // ...up to 7th switch

  (switchdata & 0x01) ? output(0x01) : output(0x00);
  (switchdata & 0x02) ? output(0x02) : output(0x00);
  (switchdata & 0x04) ? output(0x04) : output(0x00);
  (switchdata & 0x08) ? output(0x08) : output(0x00);
  (switchdata & 0x10) ? output(0x10) : output(0x00);
  (switchdata & 0x20) ? output(0x20) : output(0x00);
  (switchdata & 0x40) ? output(0x40) : output(0x00);
  (switchdata & 0x80) ? output(0x80) : output(0x00);
  delay_time(longdelay);
  //Press 0th switch 7th LED should glow ....
  // Press 1st switch 6th LED should glow .....
  // ...........up to 7th switch
  (switchdata & 0x01) ? output(0x80) : output(0x00);
  (switchdata & 0x02) ? output(0x40) : output(0x00);
  (switchdata & 0x04) ? output(0x20) : output(0x00);
  (switchdata & 0x08) ? output(0x10) : output(0x00);
  (switchdata & 0x10) ? output(0x08) : output(0x00);
  (switchdata & 0x20) ? output(0x04) : output(0x00);
  (switchdata & 0x40) ? output(0x02) : output(0x00);
  (switchdata & 0x80) ? output(0x01) : output(0x00);
  delay_time(longdelay);
  //Press any switch 0th LED ON, OFF
  // 1st LED ON, OFF....
  if (switchdata)
  {
    output(0x01);
    delay_time(smalldelay);
    output(0x00);
    delay_time(smalldelay);
    output(0x02);
    delay_time(smalldelay);
    output(0x00);
    delay_time(smalldelay);
    output(0x04);
    delay_time(smalldelay);
    output(0x00);
    delay_time(smalldelay);
    output(0x08);
    delay_time(smalldelay);
    output(0x00);
    delay_time(smalldelay);
    output(0x10);
    delay_time(smalldelay);
    output(0x00);
    delay_time(smalldelay);
    output(0x20);
    delay_time(smalldelay);
    output(0x00);
    delay_time(smalldelay);
    output(0x40);
    delay_time(smalldelay);
    output(0x00);
    delay_time(smalldelay);
    output(0x80);
    delay_time(smalldelay);
    output(0x00);
    delay_time(smalldelay);
  }
  delay_time(longdelay);
  //Press 1st switch At a time glow 0th LED,3rd LED,
  // 4th LED,7th LED
  delay_time(longdelay);
  if (switchdata & 0x01)
  {
    output(0x99);
  }
  delay_time(longdelay);
}