Is it something like this ?!? ( Cant check it at the moment, but somewhere around these lines)
But note the fact you should try to understand it properly instead of just having someone to do it. RESEARCH, READ THE TUtORIALS, and always be explicit about things, specially your circuit with schematics or at least a good detailed explanation, otherwise we cant know and guess what is you want !!
int ledPins[] = {5, 9, 13, 22}; // an array of pin numbers to which LEDs are attached
int pinCount = 4; // the number of pins (i.e. the length of the array)
// Variables will change:
int ledState = LOW; // ledState used to set the LED
long previousMillis = 0; // will store last time LED was updated
// the follow variables is a long because the time, measured in miliseconds,
// will quickly become a bigger number than can be stored in an int.
long interval = 1000;
void setup() {
int thisPin;
// the array elements are numbered from 0 to (pinCount - 1).
// use a for loop to initialize each pin as an output:
for (int thisPin = 0; thisPin < pinCount; thisPin++) {
pinMode(ledPins[thisPin], OUTPUT);
}
}
void loop() {
// loop from the lowest pin to the highest:
// check to see if it's time to blink the LED; that is, if the
// difference between the current time and last time you blinked
// the LED is bigger than the interval at which you want to
// blink the LED.
unsigned long currentMillis = millis();
for (int thisPin = 0; thisPin < pinCount; thisPin++)
if(currentMillis - previousMillis > interval) {
// save the last time you blinked the LED
previousMillis = currentMillis;
// if the LED is off turn it on and vice-versa:
if (ledState == LOW)
ledState = HIGH;
else
ledState = LOW;
// set the LED with the ledState of the variable:
digitalWrite(ledPins[thisPin], ledState);
}
}