Bai Yueguang came back with the system

After watching the live broadcast, Yu Yanchu didn't feel sleepy yet.

She took out the paper that Teacher Qiu had given her after school today from her schoolbag, and started working on it immediately──

I will participate in the math competition next week, so I’d better study more questions if I have time.

The more Yu Yanchu studies mathematics, the more he feels the beauty of mathematics, the harmony between numbers and shapes, and the elegance of geometry. This is a real feeling of beauty that all those who truly study mathematics know.

This time, Teacher Qiu recommended her to participate in the High School Mathematics Olympiad, which is divided into preliminaries, leagues, and finals (CMO). The top 60 in the finals were selected into the national training team. Among them, the top 6 will represent the country in the International Mathematical Olympiad (IMO).

This year's preliminaries took the form of allocating quotas. Yu Yanchu, Lin Mingjia, and Zhang He were selected by Yulin Middle School to directly enter the league.

The league is a very important competition, and provincial first, second and third provincial awards will be selected.

……

On the day of the competition, Yu Yanchu got up slowly, still thinking about the math combination problem last night.

Yu Yanmo walked around her door twice, and finally couldn't help but knock on the door and poked his head in──

"Sister, hurry up and come down for dinner. Dad will give it to you today."

Yu Yanchu said "Hmm", combed his hair, and followed his anxious brother slowly down the stairs.

Today she was wearing a shirt, a navy blue hip-hugging skirt, and a uniform jacket to wear when going out.

Her fair and cold face was full of calmness, which was in sharp contrast to Yu Yanmo who was sitting uneasily next to her.

When they went downstairs, Yu's father, Yu's mother, and Yu Jili were all there. Yu's father was confirming today's itinerary with his special assistant.

Seeing the twins coming down, Yu's mother waved to them gently, "Yanchu, come quickly, mom has made 100% eggs for you."

Yu Yanchu walked to the dining table and the servant pulled out a chair for her. Father Yu also looked over gently, "Yanchu is going to participate in the competition today, are you nervous?"

"I'm not nervous, Dad."

Yu Yanchu looked at the baguette and two sun-dried eggs on the plate. Are these the perfect eggs that Yu's mother said symbolize 100 points?

Yu's mother looked at her expectantly. Yu Yanmo poked his head across the dining table and frowned.

"Mom, what's this perfect score? Two exams, 120 plus 180, a total of 300 points."

Yu Yanmo is a poor student and has no chance to understand the competition. It seemed that he had done his homework in advance for his sister this time.

Mother Yu became visibly panicked, "What should we do?"

The eldest brother Yu Jili, who was sitting next to Yu Yanchu, slowly cut the last piece of steak and then switched their breakfasts.

"It's okay, let Yanchu eat my Nanbowan steak."

Yu Yanchu:......

Is everyone so nervous and superstitious?

After dinner, Yu's father drove Yu Yanchu to the examination room in his Rolls-Royce.

Yu Yanchu was sipping an iced Americano in the back seat.

Along the way, the special assistant sat in the passenger seat and kept wiping sweat.

Father Yu was pampered and had not driven a car for more than ten years and did not know the road. The special assistant was afraid that he would miss an intersection and cause the third lady to be late. He had never been so nervous when there were billions of orders on the negotiation table.

Although he set off an hour early, Yu Yanchu finally arrived at the examination room at the last minute.

Lin Mingjia, who was tall and tall, stood outside the examination room and breathed a sigh of relief when he saw Yu Yanchu coming.

"You didn't set out an hour ago, why did you arrive now?"

He looked at the eye-catching luxury car outside the examination room. Yu's mother was still in the car and made a cheering gesture to Yu Yanchu.

"Uncle and aunt are driving to see you off?"

Yu Yanchu entered the examination room with him and threw the ice-American cup in the trash can.

"Dad was worried and drove me personally, so he was almost late."

Lin Mingjia:......

The exam began. Yu Yanchu sat in the classroom and looked at the test papers on the desk.

The format of the league examination is a written examination, which is divided into the first test and the second test and is completed in one morning.

The first test lasts for 80 minutes and the full score is 120 points. It includes a total of 8 fill-in-the-blank questions and 3 big questions, which mainly examine module knowledge such as functions, sequences, inequalities, vector complex numbers, permutations and combinations, analytic geometry, and solid geometry.

The second test lasts 170 minutes, with a full score of 180 points. It has 4 major questions and tests knowledge of plane geometry, algebra, number theory, and combinatorial mathematics.

Now it was the first test paper. She probably flipped through the paper. It was more difficult than usual exams, but it didn't put any pressure on her.

Many of the questions seemed familiar. They appeared in the thick stack of materials and simulation questions compiled by Teacher Qiu before.

Yu Yanchu raised his hand and turned the pen in a circle, knowing what he was doing, and then started writing.

……

Time flew by, and at half past twelve, the second test ended.

Yu Yanchu actually finished writing the paper early, but she did not hand it in in advance. Instead, she calmly opened the paper and checked it.

Her handwriting is beautiful and her problem-solving process is concise.

When handing in papers, many students taking the exam looked at her secretly.

This girl has long eyelashes and deep eyes, her hair is like clouds, she is cool and beautiful, and she even appeared in the examination room of the Olympic Mathematics Competition.

How could it not attract attention?

Before they could talk, Lin Mingjia called her name at the door of the classroom.

Yu Yanchu slowly packed away the stationery on the table and walked towards Lin Mingjia.

The students next to them looked at this pair of handsome men and beautiful women and couldn't help but sigh that the beautiful women had already been booked by the handsome man.

"Yanchu, how did you do in the exam?"

"It's not bad, it's not difficult."

Yu Yanchu was never a humble and polite person, and always sought truth from facts.

Ji Heng happened to come over to challenge the two of them:...

He just wanted to complain about how difficult the exam questions were.

The three of them walked and chatted, and then said goodbye at the entrance of the examination room.

Yu Yanchu walked towards the waiting Rolls-Royce.

Father Yu was having a remote conference in the back seat. He saw his youngest daughter coming over with a schoolbag on her back and explained a few words.

Mother Yu smiled and handed Yu Yanchu a thermos cup filled with warm lemonade.

Yu Yanchu took it and drank it in small sips, while her father and mother paid attention to her without blinking.

Before Yu Yanchu came back, Yu Qing was the best-achieving child in the family.

Father Yu has always lamented that the younger members of the Yu family did not inherit his gene for being a top student and fell behind in every achievement.

Unexpectedly, the youngest daughter, whom she had not seen for thirteen years, had unexpectedly good grades.

The last time I met Mayor Lin, he was still lamenting that Yu Yanchu actually compared his son Lin Mingjia.

Although for a family like theirs, achievements are just the icing on the cake. But if the children are outstanding, their parents’ faces will also shine.

Hearing Yu Yanchu say that the exam was not difficult, Yu's father looked at her with relief.

"Yanchu, is there a shopping mall next to it? What do you want? Dad will buy it for you."

Yu Yanchu thought that it was not possible to open WeChat on both sides of the phone, and sometimes it would be inconvenient to broadcast an account live.

"Dad, I want a new phone to play games."

Father Yu pushed up his glasses and said calmly: "Is one enough? How about buying three?"

Yu Yanchu:......