int fig;
void setup() {
  // put your setup code here, to run once:
pinMode(12, OUTPUT );
pinMode(11, OUTPUT );
pinMode(10, OUTPUT );
pinMode(9, OUTPUT );
pinMode(8, OUTPUT );
pinMode(7, OUTPUT );
pinMode(6, OUTPUT );
pinMode(5, OUTPUT );
pinMode(4, OUTPUT );
pinMode(3, OUTPUT );
Serial.begin(115200);

}

void loop() {
fig=analogRead(A0);
Serial.println(fig);
if(fig>0 and fig<=102){
 digitalWrite(12, HIGH);
digitalWrite(11,LOW);
digitalWrite(10, LOW);
digitalWrite(9, LOW);
digitalWrite(8, LOW);
digitalWrite(7, LOW);
digitalWrite(6, LOW);
digitalWrite(5, LOW);
digitalWrite(4, LOW);
digitalWrite(3, LOW); 
}
if(fig>102 and fig<=204){
 digitalWrite(12, HIGH);
digitalWrite(11,HIGH);
digitalWrite(10, LOW);
digitalWrite(9, LOW);
digitalWrite(8, LOW);
digitalWrite(7, LOW);
digitalWrite(6, LOW);
digitalWrite(5, LOW);
digitalWrite(4, LOW);
digitalWrite(3, LOW); 
}
 if(fig>204 and fig<=306){
 digitalWrite(12, HIGH);
digitalWrite(11,HIGH);
digitalWrite(10, HIGH);
digitalWrite(9, LOW);
digitalWrite(8, LOW);
digitalWrite(7, LOW);
digitalWrite(6, LOW);
digitalWrite(5, LOW);
digitalWrite(4, LOW);
digitalWrite(3, LOW); 
}
if(fig>306 and fig<=408){
 digitalWrite(12, HIGH);
digitalWrite(11,HIGH);
digitalWrite(10, HIGH);
digitalWrite(9, HIGH);
digitalWrite(8, LOW);
digitalWrite(7, LOW);
digitalWrite(6, LOW);
digitalWrite(5, LOW);
digitalWrite(4, LOW);
digitalWrite(3, LOW); 
}
if(fig>408 and fig<=510){
 digitalWrite(12, HIGH);
digitalWrite(11,HIGH);
digitalWrite(10, HIGH);
digitalWrite(9, HIGH);
digitalWrite(8, HIGH);
digitalWrite(7, LOW);
digitalWrite(6, LOW);
digitalWrite(5, LOW);
digitalWrite(4, LOW);
digitalWrite(3, LOW); 
}
if(fig>510 and fig<=612){
 digitalWrite(12, HIGH);
digitalWrite(11,HIGH);
digitalWrite(10, HIGH);
digitalWrite(9, HIGH);
digitalWrite(8, HIGH);
digitalWrite(7, HIGH);
digitalWrite(6, LOW );
digitalWrite(5, LOW);
digitalWrite(4, LOW);
digitalWrite(3, LOW); 
}
if(fig>612 and fig<=714){
 digitalWrite(12, HIGH);
digitalWrite(11,HIGH);
digitalWrite(10, HIGH);
digitalWrite(9, HIGH);
digitalWrite(8, HIGH);
digitalWrite(7, HIGH);
digitalWrite(6, HIGH);
digitalWrite(5, LOW);
digitalWrite(4, LOW);
digitalWrite(3, LOW); 
}
if(fig>714 and fig<=816){
 digitalWrite(12, HIGH);
digitalWrite(11,HIGH);
digitalWrite(10, HIGH);
digitalWrite(9, HIGH);
digitalWrite(8, HIGH);
digitalWrite(7, HIGH);
digitalWrite(6, HIGH);
digitalWrite(5, HIGH);
digitalWrite(4, LOW);
digitalWrite(3, LOW); 
}
if(fig>816 and fig<=918){
 digitalWrite(12, HIGH);
digitalWrite(11,HIGH);
digitalWrite(10, HIGH);
digitalWrite(9, HIGH);
digitalWrite(8, HIGH);
digitalWrite(7, HIGH);
digitalWrite(6, HIGH);
digitalWrite(5, HIGH);
digitalWrite(4, HIGH);
digitalWrite(3, LOW);
}
if(fig>918 and fig<=1023){
 digitalWrite(12, HIGH);
digitalWrite(11,HIGH);
digitalWrite(10, HIGH);
digitalWrite(9, HIGH);
digitalWrite(8, HIGH);
digitalWrite(7, HIGH);
digitalWrite(6, HIGH);
digitalWrite(5, HIGH);
digitalWrite(4, HIGH);
digitalWrite(3, HIGH);
}

}