#define pazer  porta.f4=1; Delay_ms(150); porta.f4=0; Delay_ms(100); porta.f4=1; Delay_ms(150); porta.f4=0; Delay_ms(100);

      #define WAET  Delay_ms(1000);

      unsigned short number,i,Continue=0,X=0;
      void WriteNumber(unsigned char number)
     {
      switch(number)
    {
     case 0: number = 0xC0; break;  // number 0
     case 1: number = 0xF9; break ; // number 1
     case 2: number = 0xA4; break;  // number 2
     case 3: number = 0xB0; break;  // number 3
     case 4: number = 0x99; break;  // number 4
     case 5: number = 0x92; break;  // number 5
     case 6: number = 0x82; break;  // number 6
     case 7: number = 0xF8; break;  // number 7
     case 8: number = 0x80; break;  // number 8
     case 9: number = 0x90; break;  // number 9
    }

    PORTB = number ;   // show value number on 7 _segment

    }


       void main() {
     TRISB=0;  PORTB=0;
     TRISA=7;  PORTA=0;

      i = EEPROM_Read(0); Delay_ms(250);       //   and display data on PORTD
      while(1){

      if(porta.f0==1)
      { i++;   eeprom_write(0, i);     Delay_ms(250); }

      if(i==10)
      {i=0;  eeprom_write(0, i);  Delay_ms(250);}

      if(porta.f1==1)
      {i--;  eeprom_write(0, i); Delay_ms(250); }

      if(i==0)
      {i=1;   eeprom_write(0, i);  Delay_ms(250);}
     //****************************************************//


     number = i;

     WriteNumber(i);



  }
 }