How to start sketch when button pressed.

Projects Programming
3

I only need the computer to do one thing though lol.

The milli function and tutorial in the link are above my head at the moment.

I'm attempting to accomplish what I want, which is do nothing until the button is pushed, then run the sketch, with an IF statement, but my code is not compiling.

int ledPin = A5;
int switchPin = A0;
boolean lastButton = LOW;
boolean currentButton = LOW;
int switch2Pin = A1;
boolean last2Button = LOW;
boolean current2Button = LOW;

void setup ()
{
  pinMode(ledPin, OUTPUT);
  pinMode(switchPin, INPUT);
  pinMode(switch2Pin, INPUT);
}

boolean debounce(boolean last)
{
  boolean current = digitalRead(switchPin);
  if (last != current)
  {
    (delay(5));
  }
  return current;
}

boolean debounce2(boolean last2)
{
  boolean current2 = digitalRead(switch2Pin);
  if (last2 != current2)
  {
    (delay(5));
  }
  return current2;
}

void loop ()
{
  current2Button = debounce2(last2Button);
  if(digitalRead(switchpin) == LOW) //funcitons based off of button pulling input pin LOW
  {
     if(run == 0)
     {
         run = 255;
    delay(500);
    digitalWrite(ledPin, HIGH);
    delay(10000);
    digitalWrite(ledPin, LOW);
  }
  
}