Class2_reading potentiometer

/*
  Reading a potentiometer on analog pin A0
  and printing out the value
*/

int potValue = 0;
int potPin = A0;

void setup(){
 Serial.begin(9600);
}

void loop(){
 potValue = analogRead( potPin );
 Serial.print("potValue = ");
 Serial.println(potValue);
 delay(100);
}