Reddit basic coding help v1.0

/*
   September 3, 2020
   Reddit basic c/c++ coding...

*/

void setup() {
  // pinMode (2, INPUT); -----------------------> this is not correct, and won't work.
  // You cannot have a space after the keyword "pinmode".
  // The line below shows the correct way.
  pinMode(2, INPUT);
  pinMode(3, INPUT);
  pinMode(4, INPUT);
  pinMode(5, INPUT);
  digitalWrite(2, LOW);
  digitalWrite(3, LOW);
  digitalWrite(4, LOW);
  digitalWrite(5, LOW);

}

void loop()
{
  // if (digitalRead(2||3) = HIGH) ----------------> this is not correct, and won't work.
  // You can't evaluate two conditions this way because the digitalRead() command does not accept two arguments.
  // Also a comparison requires double equal signs ( == ). The single equals sign is for value assignment ( = ).
  // The line below shows the correct way.
  if ((digitalRead(2) == HIGH) || (digitalRead(3) == HIGH))
  {
    // digitalWrite(4 and 5 = HIGH); --------------> this is not correct, and won't work.
    // The digitalWrite() command only accepts two arguments, the pin number and the value to write.
    // The two lines below show the correct way.
    digitalWrite(4, HIGH);
    digitalWrite(5, HIGH);
    delay(1000);
    digitalWrite(4, LOW);
    digitalWrite(5, LOW);
  }

  else {
    digitalWrite(4, LOW);
    digitalWrite(5, LOW);
  }
}

// the end