#include <EEPROM.h>
bool state = true;
bool prevstate = false;
bool newstate = prevstate;
void setup() {
  // put your setup code here, to run once:
  pinMode(13, OUTPUT);
  pinMode(10, INPUT);
  state = EEPROM.read(0);
  if (state == false){
    prevstate = true;
  }
  Serial.begin(9600);
}

void loop() {;
  digitalWrite(13,state);
  if (digitalRead(10) == HIGH){
  //Serial.println("Button down");
  if (state == 0) {
  while(digitalRead(10) == HIGH){
  digitalWrite(13, HIGH);
  //Serial.println("ON");
  state = 1;
  }
}else if (state == 1) {
  while(digitalRead(10) == HIGH) {
  digitalWrite(13, LOW);
  //Serial.println("Off");
  state = 0;
  }
}
EEPROM.write(0,state);
}
         
}