So this is all bout operator precedence, it's a very important topic and I see it quite often in Python tests. So if you're preparing for a Python test make sure to watch his tutorial one more time.
所以这都是关于运算符优先级的,这是一个非常重要的主题,我在 Python 测试中经常看到它。因此,如果您正在准备 Python 测试,请务必多看一遍他的教程。