Simple LED Light with Button Press

1const int BUTTON = 2;
2const int LED = 13;
3int BUTTONstate = 0;
4
5void  setup()
6{
7  pinMode(BUTTON, INPUT);
8  pinMode(LED, OUTPUT);
9}
10
11void  loop()
12{
13  BUTTONstate = digitalRead(BUTTON);
14  if (BUTTONstate == HIGH)
15  {
16    digitalWrite(LED, HIGH);
17    delay(1000);
18    digitalWrite(LED,  LOW);
19    delay(1000);
20  } 
21  else{
22    digitalWrite(LED, LOW);
23  }
24}

1const int BUTTON = 2;
2const int LED = 13;
3int BUTTONstate = 0;
4
5void
6  setup()
7{
8  pinMode(BUTTON, INPUT);
9  pinMode(LED, OUTPUT);
10}
11
12void
13  loop()
14{
15  BUTTONstate = digitalRead(BUTTON);
16  if (BUTTONstate == HIGH)
17
18  {
19    digitalWrite(LED, HIGH);
20    delay(1000);
21    digitalWrite(LED,
22  LOW);
23    delay(1000);
24  } 
25  else{
26    digitalWrite(LED, LOW);
27
28  }
29}