int redLEDPin=10;
int yellowLEDPin=11;
int redOnTime=250;
int redOffTime=250;
int yellowOnTime=250;
int yellowOffTime=250;
int redBlinkNumb=3;
int yellowBlinkNumb=3;

void setup() {
  Serial.begin(9600);
  pinMode(redLEDPin, OUTPUT);
  pinMode(yellowLEDPin, OUTPUT);
  pinMode(8, OUTPUT);
  // put yonur setup code here, to run
}

void loop() {
  Serial.println("Red LED is Blinking!");
for (int j=1;j<=redBlinkNumb;j=j+1) {
  Serial.print(j);
 digitalWrite(redLEDPin, HIGH);
 delay(redOnTime);
 digitalWrite(redLEDPin, LOW);
 delay(redOffTime);
}
Serial.println(" ");

for (int j=1;j<=yellowBlinkNumb;j=j+1) {
  digitalWrite(yellowLEDPin, HIGH);
  delay(yellowOnTime);
  digitalWrite(yellowLEDPin, LOW);
  delay(yellowOffTime);
}
 
 digitalWrite(8, HIGH);

  // put your main code here, to run repeatedly:

}