Let's talk about one thing, everyone knows my reputation, basically I haven't asked for leave since I put it on the shelves, but today my buddy can't stay up, I returned to my hometown from Xi'an in the morning, and there was a big difference in temperature, which caused me to catch a cold as soon as I came back, and my head hurt very much, and I couldn't help it. In addition, there is a problem with this keyboard on the computer at home, and the typing is always wrong, which is very unsmooth. Check the code in one chapter, the second chapter really can't hold on, and I owe you a chapter. I'm going to buy a keyboard tomorrow.,But I don't know if there's time tomorrow.,Because friends are urging a party.,I don't know how long I'm going to go crazy.,If you don't change it.,Please forgive me.。 (To be continued.) )