Arduino sensor test

#define LEFT_SENSOR A0
#define LEFT_FRONT_SENSOR A2
#define LEFT_ANGLE_SENSOR A1
#define RIGHT_FRONT_SENSOR A3
#define RIGHT_ANGLE_SENSOR A6
#define RIGHT_SENSOR A7



void setup(){
  pinMode(LEFT_SENSOR,INPUT);
  pinMode(LEFT_FRONT_SENSOR,INPUT);
  pinMode(LEFT_ANGLE_SENSOR,INPUT); 
  pinMode(RIGHT_FRONT_SENSOR,INPUT);
  pinMode(RIGHT_ANGLE_SENSOR,INPUT);
  pinMode(RIGHT_SENSOR,INPUT);
 Serial.begin(38400); 
 }

 
float getDistance(int sensor){
  return 65 * pow(analogRead(sensor) * 0.0048828125, -1.10);
}
void loop(){
  Serial.print("Left Sensor: ");
  Serial.print(getDistance(LEFT_SENSOR));
  Serial.println("cm \n");  
  
  Serial.print("Left Front Sensor: ");
  Serial.print(getDistance(LEFT_FRONT_SENSOR));
  Serial.println("cm \n"); 
  
  Serial.print("Left Angle Sensor: ");
  Serial.print(getDistance(LEFT_ANGLE_SENSOR));
  Serial.println("cm \n"); 
  
  Serial.print("Right Front Sensor: ");
  Serial.print(getDistance(RIGHT_FRONT_SENSOR));
  Serial.println("cm \n"); 
  
  Serial.print("Right Angle Sensor: ");
  Serial.print(getDistance(RIGHT_ANGLE_SENSOR));
  Serial.println("cm \n"); 
  
  Serial.print("Right Sensor: ");
  Serial.print(getDistance(RIGHT_SENSOR));
  Serial.println("cm \n"); 

  delay(500);
  }