int cisla [10][7] = {
{1,1,1,1,1,1,0},
{0,1,1,0,0,0,0},
{1,1,0,1,1,0,1},
{1,1,1,1,0,0,1},
{0,1,1,0,0,1,1},
{1,0,1,1,0,1,1},
{0,0,1,1,1,1,1},
{1,1,1,0,0,0,0},
{1,1,1,1,1,1,1},
{1,1,1,0,0,1,1}
};
bool conditioner = true;
int j = 0;
int i = 0;
void setup() {
  
  pinMode(A0, INPUT_PULLUP);
  pinMode(A1, INPUT_PULLUP);
  pinMode(A2, INPUT_PULLUP);
  pinMode(A3, INPUT_PULLUP);
  for(int i =2; i<9; i++)
    pinMode(i, OUTPUT);

 
  
}

void loop() {

if(digitalRead(A0) == LOW && j<10 && conditioner ){
  conditioner = false;
  j++;
  digitalWrite(9, LOW);
  for(int i = 0; i<=8;i++){
    digitalWrite(i, cisla[j][i]);
  }
  
}
else 
{
 conditioner = true;
}
}