#define Led1 2
#define Led2 3
#define Key 4

int timedelay1 = 300;
int timedelay2 = 2000;

unsigned long nowTime1 = 0;
unsigned long oldTime1 = 0;

unsigned long nowTime2 = 0;
unsigned long oldTime2 = 0;

void setup() {
  Serial.begin(9600);
  pinMode(Led1, OUTPUT);
  pinMode(Led2, OUTPUT);
  pinMode(Key, INPUT_PULLUP);

  digitalWrite(Led1, LOW);
  digitalWrite(Led2, LOW);
  Serial.print(1);
 }

int i; 
void loop() {
 nowTime1 = millis();
    if(nowTime1 - oldTime1 >= timedelay1)
  { 
    oldTime1 = nowTime1;
    if(digitalRead(Led1) == HIGH)
      {
        digitalWrite(Led1, LOW);
      }
    else
      {
        digitalWrite(Led1, HIGH);
      }
  }
  
   nowTime2 = millis();
  if(nowTime2 - oldTime2 >= timedelay2)
  { 
    oldTime2 = nowTime2;
    if(digitalRead(Led2) == HIGH)
      {
        digitalWrite(Led2, LOW);
      }
    else
      {
        digitalWrite(Led2, HIGH);
      }
  }
  if(digitalRead(Key) == LOW)
  {
    delay(80);
    if(digitalRead(Key) == LOW)
    delay(80);
    {
     if(timedelay1 == 300)
     {
       timedelay1 = 2000;
       timedelay2 = 300;
     }
     else
     {
       timedelay1 = 300;
       timedelay2 = 2000;
     }
    }
    //i++;
    Serial.print("timedelay1:");
    Serial.println(timedelay1);
    Serial.print("timedelay2:");
    Serial.println(timedelay2);
    Serial.println(i++);
  }
 }