const int buttonPin = A2; //define button locations
const int ledPin = A7; //define LED location

int buttonState = 0; //button state defined as low to start
int count = 0; //set up a counter to change the LED state

void setup() {
    pinMode(ledPin, OUTPUT); //set LED as output
    pinMode(buttonPin, INPUT); //set button as an input
}

void loop() {
    buttonState = digitalRead(buttonPin); //read state of button
    //Blink option:
    if (buttonState == HIGH && count ==0){ //if button is off and you're on state1
        digitalWrite(ledPin,LOW);
        delay(100);
        digitalWrite(ledPin,HIGH);
        delay(100);
      }
    //Solid option:
    else if (buttonState == HIGH && count ==1){
        digitalWrite(ledPin,HIGH);
    }
    //When button is pressed:
    else{
      digitalWrite(ledPin,LOW);
      count = count +1;
      if (count >1){
        count=0;
      }
      else{
      }
    }
}