5led_ON+Blink

int led[]={2,3,4,5,6};
void setup()
{
for(int i=0; i<5; i++)
    {
    	pinMode(led[i], OUTPUT);
    	digitalWrite(led[i], HIGH);
    }
 
 delay(1000);
 for(int i=0; i<5; i++)
    {
    	digitalWrite(led[i], LOW);
    }
}
void loop()
{
    
for(int i=0; i<5; i++)
    {
    digitalWrite(led[i], HIGH);
    delay(200);
    digitalWrite(led[i], LOW);
    delay(200);
    }
}