// pin for 7 segment
char A=7,B=6,C=2,D=4,E=5,F=8,G=9;
//  Digit
char digit1=1;
char digit2=3;

void setup() {
  // put your setup code here, to run once:
pinMode(A, OUTPUT);
pinMode(B, OUTPUT);
pinMode(C, OUTPUT);
pinMode(D, OUTPUT);
pinMode(E, OUTPUT);
pinMode(F, OUTPUT);
pinMode(G, OUTPUT);
pinMode(digit1, OUTPUT);
pinMode(digit2, OUTPUT);

}

void loop() {
  number(000111111);

  // put your main code here, to run repeatedly:

}

void number(int num)
{
  digitalWrite(A, num & 00000001);
  digitalWrite(B, num & 00000001);
  digitalWrite(C, num & 00000001);
  digitalWrite(D, num & 00000001);
  digitalWrite(E, num & 00000001);
  digitalWrite(F, num & 00000001);
  digitalWrite(G, num & 00000001);
}