FLEX SENSOR DATA READING WITH ARDUINO FOR ROBOTIC GLOVES PART 1

code :
// defining pins and variables
int finger1 = A0;
int finger2 = A1;
int finger3 = A2;
int finger4 = A3;
int finger5 = A3;
int F1=0;
int F2=0;
int F3=0;
int F4=0;
int F5=0;
void setup()
{
// setting up the pins
Serial.begin(57600);
pinMode(finger1, INPUT);
pinMode(finger2, INPUT);
pinMode(finger3, INPUT);
pinMode(finger4, INPUT);
pinMode(finger5, INPUT);
}
void loop()
{
F1 = analogRead(finger1);
Serial.println("finger1");
Serial.println(F1);
F2 = analogRead(finger2);
Serial.println("finger2");
Serial.println(F2);
F3 = analogRead(finger3);
Serial.println("Finger3");
Serial.println(F3);
F4 = analogRead(finger4);
Serial.println("finger4");
Serial.println(F4);
F5 = analogRead(finger5);
Serial.println("finger5");
Serial.println(F5);
delay (2000); // to delay the code by 2sec
}