Tech Hammer

At 8:17 in the evening, Lao Ning finally dialed his son's phone number.

It's not that the two elders' cell phones are always busy, but that Ning Wei's phone can't be reached.

Recently, Ning Wei has developed the habit of muting his cell phone directly in the library, so he must be cautious in his words and actions. In the past, when the phone rang occasionally, I just had to smile apologetically at the people around me, and then find a place where no one was around to answer the phone. Basically, no one knew each other.

Nowadays, it is hard to say that you will be recognized just because of a phone call, and you will encounter many problems immediately afterwards, which is a waste of time.

There are also problems. For example, if you are not careful, you will be immersed in the ocean of knowledge and miss calls. For example, today, Lao Ning did not receive the three calls he made before.

After walking out of the library, Ning Wei saw the missed call. Just as he was about to go back, the impatient old Ning called again.

As soon as the call was connected, before Ning Wei had time to say hello, Lao Ning's roar came from the receiver: "You little bastard, your wings are getting harder and harder? How dare you not answer my call?"

It is full of Ning's education style. No matter whether he can pass the beating or not, at least when talking to his son, the momentum must be in place.

"Dad, I'm in the library. My phone is set to silent mode. Otherwise, if a call comes in, it will affect the students studying next to me." Ning Wei explained.

"Oh? This reason is valid for the time being. Let me ask you, have you published an article in any foreign magazine recently?" Lao Ning asked.

"Eh? How did you know?"

"Nonsense! Your aunts and uncles all called! Okay, Ning Wei, now that you are in the limelight, you know better than to tell me! Well, it seems that your wings are really strong!" Lao Ning sighed with emotion.

Yes, most Chinese parents are the same. When their children grow up, they often care about whether their children's wings are strong enough.

"Don't say that, dad. Actually, this matter involves a lot of good news. I plan to report to you when I go home during the winter vacation!" Ning Wei explained.

"Okay, I'll wait for your report! By the way, you go ask your little girlfriend. If she is free during the winter vacation this year, she will come with you for two days." Lao Ning said casually.

"Ah? Girlfriend? What girlfriend?" Ning Wei replied subconsciously.

Any other man who has been busy in the laboratory for eighteen hours a day for more than half a month would probably forget that he still has a girlfriend. Not to mention that this so-called girlfriend is just a fake, hired to make up the numbers.

"Hmph!"

Lao Ning on the other side of the phone snorted as expected, and said suddenly: "I know, the little girl who interviewed you that day was very good-looking, right? She charmed you so much that you even forgot that you had a girlfriend? Or maybe you have too many girlfriends now and you don’t know which one I’m talking about?”

"You know what it means to be a villain like you?! You forget about it after you have achieved some results? I tell you Ningwei! You just caught up with a good era. Forty years ago, you dared to be like you. You are going to be convicted of being a hooligan, and the penalty is to be shot, you know?"

"Forget it, I won't tell you anymore. When you make a video call with your family tomorrow, call her girl over, and I'll ask her if she's free to come over during the winter vacation! That's it, I'm done! Keep working hard on your studies, But if you let me know that you are messing around outside, you can see if I am strong enough to break your legs! I can't control your academics, and I can't help you, but if you dare to be a bad person, I don't care what your academics are. No matter how I do this, I won’t let you get used to me!”

After saying that, Lao Ning hung up the phone domineeringly, but he annoyed Ning's mother next to him.

"Old man, why did you hang up on your son? I didn't even have a chance to say a word to him! When your child gets good grades, you don't praise him, but you scold him? Are you out of your mind?"

"You know nothing about a woman! There are many people carrying the sedan chair, how can there be fewer people praising him now? Now he lacks someone who can find some excuse to pour cold water on him at the critical moment and make him manic vanity Dad who can calm down quickly! He has to focus on his studies now, and talking about one topic will have little impact. If we talk too much, how will we arrange the time? As for you to talk to him, wait until tomorrow!" Lao Ning said proudly, raising his face.

"Haha, okay, you won't let me talk to my son, right? I won't go on strike tomorrow and won't cook! You know better. You can get whatever you want to eat by yourself!" After saying that, Ning's mother angrily picked up the sweater and knitted it. He got up, not even bothering to look at Lao Ning.

…

After being yelled at by his father for no reason, Ning Wei listened to the busy tone on the phone and finally remembered who Old Ning's little girlfriend was referring to, and couldn't help but feel a headache.

Sure enough, when you tell a lie, prepare at least ten lies to make up for it.

If he had known that brushing SCI was so profitable, he shouldn't have had the nerve to ask Yang Xiaohui to pretend to be his girlfriend.

I thought this was a perfect win-win strategy before, but now it seems that it is extremely naive and definitely seems to be out of my mind.

The key is that he really has no idea about girls at this stage.

Is knowledge no longer attractive?

Or is the chip design not enough to make people bald?

At least until he settles down in this world, Ning Wei feels that wasting time on romantic matters is simply a crime.

It's just that my father still has to give an explanation. It's really unfair to misunderstand that he has changed his mind! The whole winter vacation is probably not going well.

Especially since the peak period of his interactions with girls in his life can be traced back to kindergarten. At that time, he frequently held the hands of girls in his class.

After the third grade of elementary school, this kind of thing never happened again in my memory.

After probably weighing the pros and cons, he took out his cell phone with a grimace, called up Yang Xiaohui's number, and called her.

"Hello?"

"Um!"

The voice on the other side was a little cold, and Ning Wei said bravely: "Well, my dad mentioned you again just now. Can you do me another favor? Make a video call with him tomorrow. He may invite you to my house during the winter vacation. After playing for two days, you can just say no and say you want to go home, your parents miss you too."

"Oh! I have saved a few math problems that I don't quite understand and will send them to you later."

"That's no problem! Let's meet at the Li Zong Building at seven o'clock tomorrow evening?"

"OK!"

"Thank you so much!"

"It's okay. As promised, the problem-solving process will be detailed."

"OK!"

…

"call……"

After hanging up the phone, Ning Wei let out a sigh of relief.

Fortunately, classmate Yang is still very reasonable.

Soon, a WeChat notification sounded, and a document was sent directly from the other side.

Ning Wei couldn't help but feel a little guilty.

I originally planned to go back to the dormitory tonight, but after thinking about it, I simply went back to the laboratory.

I immediately solved all the questions sent by Yang Xiaohui carefully and in detail, and carefully marked the key steps and ideas for solving the problems.

Even so, the dozen or so questions only took Ning Wei less than an hour, and then he began to think about which entry point he should choose if he really wanted to enter the field of artificial intelligence.

Soon, Ning Wei came to the conclusion that starting from the shallower to the deeper, starting with familiar fields, algorithms and EDA were a good choice.