#include <Arduino.h>
#include <avr/io.h>
#include <math.h>
 
 
void setup() {
DDRD |=(1<<0);
DDRD |=(1<<1);
DDRD |=(1<<2);
DDRD |=(1<<3);
DDRD |=(1<<4);
DDRD |=(1<<5);
DDRD |=(1<<6);
DDRD |=(1<<7);
DDRB &~(1<<0);
DDRB |= (1<<1);
DDRB |= (1<<2);
DDRB |= (1<<3);
DDRB |= (1<<4);
DDRB |= (1<<5);
DDRB |= (1<<6);

 
PINB |=(1<<0);
 
}
 
int main() {
  setup();
  int i=0;
  double array[40]={0x5F,0x6,0x3B,0x2F,0x66,0x6D,0x7D,0x07,0x7F,0x6F};
 
    while (1) {
 
          int s= 0;
              PORTB |= (1 << 2);
              PORTD=array[i];

              _delay_ms(20);

              PORTB &=~ (1 << 2);               
              PORTB |= (1 << 2);               
              PORTD=array[i];
              
              _delay_ms(20);  

              PORTB &=~ (1 << 3);  
              PORTB |= (1 <<3);              
              
              _delay_ms(20);

              PORTB &=~ (1 << 4); 
              PORTB |= (1 << 4);              
              
              _delay_ms(20);
               PORTB &=~ (1 << 5);
          for (int i = 0; i < 10; i++) {
 
           //   DDRB |=(1<<2);
           //   DDRB &=~(1<<4);
              PORTD = array[i];
           //   PORTD |= (1 << 7);
             _delay_ms(400);
             
              
                if(i==10){ PORTB|=(1<<3);}
                }
    return 0;      }
}