int LedPin = 7;
int buttongreen = 2;
int buttonred = 3;
bool n = false;

void setup() {
  // put your setup code here, to run once:
  pinMode(LedPin, OUTPUT);
  pinMode(buttongreen, INPUT);
  pinMode(buttonred, INPUT);
  Serial.begin(115200);
}

void loop() {
  // put your main code here, to run repeatedly:
  int buttonState;

  if (digitalRead(buttonred) == HIGH) buttonState = LOW;
  else if(digitalRead(buttongreen) == HIGH) buttonState = HIGH;
  Serial.print(buttonState);

  digitalWrite(LedPin, buttonState);
}