Day 3

Learned about loops, if and else statements. Have written around 100 lines of code so far and completed puzzles 2 – 20. This was the last lines of code I wrote today.   

while (notFinished()) {
  if (isPathForward()) {
    moveForward();
  } else {
    if (isPathRight()) {
      turnRight();
    } else {
      turnLeft();
    }
  }
}