LED Array

int timer = 100; 

int ledPins[] = {2,3,4,5,6 }; 

int pinCount = 5; 

int analogPin = 0;

int analogValue = 0;

void setup() {

Serial.begin(9600);

for (int whatPin = 0;  whatPin<5;>

pinMode(ledPins[whatPin], OUTPUT);

}

}

void loop() { 

int analogValue = analogRead(analogPin);

Serial.println(analogValue);

if(analogValue >= 50) {

for (int whatPin = 0;  whatPin<5;>

  digitalWrite(ledPins[whatPin], HIGH);

delay(timer);

digitalWrite(ledPins[whatPin], LOW);

}}

  if(analogValue <= 49) {

for (int whatPin = 5;  whatPin>0; whatPin--) {

digitalWrite(ledPins[whatPin], HIGH);

delay(timer);

digitalWrite(ledPins[whatPin], LOW);

}

}

}