I really don't want to lie down and win

Just when Xu Mang was hesitating whether to buy three bowls of tofu nao tomorrow, Ruan Xing, Lu Yuan, and Qi Mengyun arrived one after another. The breakfasts of the three of them were also different, including McDonald's, KFC, and pies.

"Teacher Xu?"

"The taste is so unique?" Qi Mengyun said with a smile: "It's sweet and salty. Do the sweet and salty people know that you are a double agent?"

"I'm from the hot and sour gang." Xu Mang said calmly.

After breakfast,

After a few simple jokes,

That is, [-] copies of data are waiting for four people to process.

"Teacher Xu?"

"Does yesterday count as a day?" Qi Mengyun asked with a smile: "If it counts... then there are only four days left."

"..."

"It's a bit shameless." Xu Mang said helplessly, "We should start counting from today. It was almost four o'clock in the afternoon when I arrived here yesterday."

"Ok."

"From now on." Qi Mengyun said: "Five days!"

Xu Mang nodded, took out his notebook, connected it to the data hard drive, and copied out [-] documents from it. After finishing all this, he was not in a hurry to meet the deadline, so he asked Brother Chuanxiao to take some green tea and make himself some a pot.

"Which one of you is wearing headphones?" Xu Mang asked.

"I brought..."

Lu Yuan handed Xu Mang his Beats headphones.

"Ouch!"

"It's so good?" Xu Mang was taken aback for a moment. He usually gave away the earphones he used.

"Rubbish."

"Anyone with less than 1 yuan will be heard." Lu Yuan laughed.

I see,

Then raise the price...

"Love drop magic circles..."

Xu Mang sang his favorite electric shock recently, and this song has been repeated countless times.

"..."

"..."

"..."

Oh my God!

I really want to kill him!

A good song ruined like this...

Does he deserve the original song?

Xu Mang's singing was very distinctive. He was out of tune but clear in words, out of tune but rhythmic.

that's it,

The three were devastated for half an hour.

"Teacher Xu!"

"Teacher Xu!" Qi Mengyun couldn't take it anymore, and shouted at Xu Mang, "Stop singing! Hurry up and work, you don't have much time left!"

"what?"

"Oh..." Xu Mang pressed the pause button, took off the earphones, and said silently, "No rush, we'll talk about it in the afternoon."

"???"

"???"

"???"

The three of them froze for a moment, did he give up?

Ugh...

So boring, not challenging at all.

"Teacher Xu?"

"Are you giving up on yourself?" Ruan Xing said with a wry smile, "You're going to risk your life anyway."

"Desperately?"

"What's the benefit of working hard?" Xu Mang asked curiously, "Three big meals?"

"..."

"That's right." Ruan Xing nodded and said, "By the way, let me show you, Mr. Xu, your superb mathematics talent."

"forget it."

"Three meals make me desperate, my life is a bit too cheap." Xu Mang said helplessly, "I have to eat four, right?"

"Row!"

"Four meals will be four meals." Ruan Xing patted his chest, and said with a cool face: "Mr. Xu, it's agreed, just four meals!"

"Oh..."

"Then I started writing?" Xu Mang silently picked up a black pen and said expressionlessly, "Maybe you still don't know what despair is. Despair generally refers to a complete loss of confidence in something."

"This calculation..."

"It's not just a challenge to IQ, it's more like an art." Xu Mang took a piece of paper, swipe it casually a few times, and said, "The paper is inclined to the body at an angle of fifteen degrees. It is convenient for the right hand to quickly change lines."

"Holding a pen is also learned. You can't hold the pen too hard, and the angle between the pen holder and the paper is 65 degrees to [-] degrees. In this way..." Xu Mang raised his head and said with a serious face: "Only by reducing the friction between the pen tip and the paper Friction, so as to achieve the fastest writing speed."