Discussion teaching conforms to independent repeated experiments. The calculation of magic resistance and attack speed accords with the principle of step counting; The calculation of attack power and armor conforms to the principle of classification and counting. Reasonable reasoning: muskets go out naked → this ya can't go out → this ya is a novice → this ya is an ATM → this game is going to lose → this game has no score → quit decisively. I can't believe it. Expand yourself. You should understand these, right? Shu Gao (actually short for high school mathematics, pretending to be deep)