Rebirth: I Carry A Desktop Computer Inside Me - #25 - Chapter 25 Three Recommendations Plus One Who Took The College Entrance Examination, Called Third Br
Jiang Cheng didn’t stay at home for a few days. After attending Qin Jin and Yu Xinran’s college entrance banquet, he was ready to report.
Chen Ru always wanted to bring more food and supplies.
I wish I could bring all the meatballs from my phone at home.
But Jiang Chengdu didn’t want to take him with him. After all, Kyoto was too far away and it would be inconvenient to have more.
What’s more, Jiang Cheng is now rich and can buy it himself in Kyoto if necessary.
Jiang Cheng didn’t ask his family to send him off when he checked in. He just carried a bag and set out simply.
I took the sleeper train for eleven hours.
Shuimu University, here I am again.
After a familiar journey, Jiang Cheng arrived at the new student registration point.
Registration, dormitory assignment, etc. were pretty quick.
Jiang Cheng was the last one to arrive at the dormitory.
He didn’t expect that his roommate would arrive so early.
“Okay, everyone is here. Let’s divide the brothers into brothers on a first-come, first-served basis. I’m the first one to come, and my name is Hao Yongjun. If you’re quick, we’ll call you Brother Yong.” The tall man sitting on the bed on the left side had one of his hairy legs hanging on the side of the bed. .
Jiang Cheng is new and silent.
“That’s not possible. How can calling brothers be such a child’s play? I suggest that we do a set of IMO (mathematics competition) papers and see who gets the highest score and who is called brother.” A man sitting on the right side was playing with a notebook. Wearing a blue shirt, a pair of dark trousers, and leather shoes, he directly proposed a new approach with a look of disdain.
“Tch, we are not from the Department of Mathematics. We are competing against IMO but NOI (Information Competition).” The man on the left also raised objections. He is not tall, only about 1.6 meters tall, but he wears dark glasses and looks very muscular.
“Well, you came last, what do you think?” Hao Yongjun, a tall man, snorted and asked Xiang Jiangcheng directly.
Jiang Cheng could only choose the bed closest to the door, put down his luggage first, and stretched his aching waist. When I heard that I was asked, I humbly said,
“I don’t care. I just listen to everyone and do whatever I want.”
“Oh? This brother’s name?”
“Karin, Jiang Cheng.”
The man with glasses also stood up, “But is he the NOI gold medalist?”
“no.”
The man in blue shirt turned his head, “Is that the CMO gold medalist?”
“No. I have never participated in these competitions.” Jiang Cheng shook his head.
Hao Yongjun laughed and said, “Then you are the fourth brother. Let’s compete on three questions.”
“I, Zhu Jian, will accompany me,” said the short man wearing glasses.
“Hmph! I, Xu Siyuan, must be the first brother.” The man in blue shirt snorted coldly.
Hao Yongjun put his hand on the edge of the bed and jumped down.
When he stood in front of Jiang Cheng, he realized that his height of 1.8 meters was nothing. The Hao Yongjun in front of him was nearly 1.9 meters tall, making him look tall and strong.
There is a faint suffocating pressure.
Zhu Jian took out a piece of paper and said, “I have a question in my hand. It’s a math question. How about we all try to see who can solve it in the shortest time?”
“No, no, no,” Xu Siyuan objected, “You must have done this question before.”
“Then I won’t do it. As long as you can do it, I’m willing to rank third.” Zhu Jian was confident, “But if you can’t do it within half an hour, just call me boss.”
Hao Yongjun snorted, “Isn’t it a world problem?”
“Of course not. This is a question asked by my teacher.” Zhu Jian said proudly, “To be honest, although I haven’t read it for a long time, I already have an idea.”
Zhu Jian gave the question to the two of them.
Suddenly, the dormitory became quiet.
Jiang Cheng leaned over and glanced at it, “Hey guys, this is a competition simulation question.”
[In the acute triangle ABC, AB>AC, let R be its circumcircle, H be its vertical center, F be the vertical foot derived from the vertex A, M be the midpoint of side BC, Q be a point above R , making
】
A simplified diagram is attached.
Several people came from the competition. When they got the question, they thought about it for a while. Then, they each sat down on their seats, took out a piece of white paper, drew a picture and started the journey of verification.
Jiang Cheng had already built a diagram in the computer inside his body, and quickly drew auxiliary lines while thinking.
This question is indeed somewhat difficult.
Ten minutes later, Hao Yongjun and Xu Siyuan already frowned.
It was approaching noon and the dormitory was very hot.
However, neither of them noticed and were still experimenting.
Jiang Cheng tried more than ten solutions in the internal computer.
But there are always some failures that cannot be proven.
Time passed bit by bit, and Zhu Jian felt a little excited.
Hey, what’s wrong with me being small, why can’t I be the boss?
When it was almost twenty-five minutes, Zhu Jian said, “How about another half hour?”
“What the fuck, how did you get the question to be so difficult?” Hao Yongjun was a little discouraged.
Xu Siyuan is a CMO gold medal player. Now he has some clues, so he continues to seek verification without saying a word.
Jiang Cheng opened his eyes and raised the corners of his mouth, “How about I give it a try?”
Zhu Jian turned to look at Jiang Cheng, a little suspicious, “Do you understand?”
“It’s not bad.” Jiang Cheng smiled, “It’s just high school geometry knowledge.”
“…” Zhu Jian said angrily, “Come on, I’ll give you the pen and you can do it.”
Jiang Cheng did his part and took over the pen.
“Well, there is still a way to prove that these two triangles are circumscribed. First, draw a perpendicular to HQ from point H, HD, and intersect BC, or its extension at D.”
As he spoke, Jiang Cheng argued step by step.
At this moment, Hao Yongjun stopped doing the questions and came over to listen together.
Thirty minutes passed quickly, and Xu Siyuan was still doing the questions and did not come over.
“…Therefore, it can be seen that DK is the tangent line of circle G, DK=DH. And DK²=DH²=DF*DM, so DK is also the tangent line of circle MFK. The proof is completed.”
Zhu Jian stared blankly at the more than ten auxiliary lines on the map, a little shocked, but logically, he couldn’t find any problems.
Hao Yongjun patted Jiang Cheng’s shoulder hard, “Damn, I didn’t expect that your level is so high?”
Zhu Jian also gave a thumbs up, “Okay, I, Zhu Jian, will convince you.”
Hao Yongjun shook his head and said with a heavy nasal voice, “Then let’s call you brother?”
Xu Siyuan put down his pen and said, “Hmph, give me another five minutes and I will prove it.”
Zhu Jian discovered that Jiang Cheng just glanced at it and didn’t use the manuscript paper at all, which meant that he finished the manuscript in his mind. This skill was awesome.
Jiang Cheng waved his hand, naturally he would not fight for this first brother, “Let’s go by age. I am 18 years old, born in February 1993, from Guanglin County, Carlin Province.”
“Hao Yongjun, a native of Quancheng City, Luhua Province, was born in May 1992. He was recommended here.”
“Zhu Jian, a native of Yangcheng City, southern Guangdong Province, was born in October 1994. He was also recommended.”
Xu Siyuan also agreed with age differences, and then said, “Xu Siyuan, a native of Sunan City, Jiangbei Province, was born in January 1993. He is also recommended.”
Jiang Cheng coughed lightly and said, “I see, you all have special skills.”
“Go, go, you’re hiding it. Tell me honestly, how did you get in?” Hao Yongjun moved forward and pushed Jiang Cheng to the side.
“The college entrance examination, do you think everyone is like you great masters, and everyone is guaranteed a gold medal?” Jiang Cheng waved his hand.
Zhu Jian didn’t believe it, “Then you are the top scorer in the college entrance examination in Kalin Province?”
“No, barely ranked second.”
“Have you really never participated in a competition? I can do the competition difficult questions. You…” Zhu Jian still felt that he couldn’t accept it.
Jiang Cheng opened his innocent eyes, “Isn’t this question just a little too many auxiliary lines? It’s a little more difficult than ordinary geometry questions.”
“…”
Several people looked helpless, why did they feel like they wanted to beat this pretender to death?
Jiang Cheng looked at the time and said, “Let’s go to dinner. I’ll treat you.”
“Let’s go, let this guy bleed.” Zhu Jian turned his pain into food, saying that he wanted to eat up Jiang Cheng.
“Huh? What do you call me?”
“Third brother…”
】
A simplified diagram is attached.
Several people came from the competition. When they got the question, they thought about it for a while. Then, they each sat down on their seats, took out a piece of white paper, drew a picture and started the journey of verification.
Jiang Cheng had already built a diagram in the computer inside his body, and quickly drew auxiliary lines while thinking.
This question is indeed somewhat difficult.
Ten minutes later, Hao Yongjun and Xu Siyuan already frowned.
It was approaching noon and the dormitory was very hot.
However, neither of them noticed and were still experimenting.
Jiang Cheng tried more than ten solutions in the internal computer.
But there are always some failures that cannot be proven.
Time passed bit by bit, and Zhu Jian felt a little excited.
Hey, what’s wrong with me being small, why can’t I be the boss?
When it was almost twenty-five minutes, Zhu Jian said, “How about another half hour?”
“What the fuck, how did you get the question to be so difficult?” Hao Yongjun was a little discouraged.
Xu Siyuan is a CMO gold medal player. Now he has some clues, so he continues to seek verification without saying a word.
Jiang Cheng opened his eyes and raised the corners of his mouth, “How about I give it a try?”
Zhu Jian turned to look at Jiang Cheng, a little suspicious, “Do you understand?”
“It’s not bad.” Jiang Cheng smiled, “It’s just high school geometry knowledge.”
“…” Zhu Jian said angrily, “Come on, I’ll give you the pen and you can do it.”
Jiang Cheng did his part and took over the pen.
“Well, there is still a way to prove that these two triangles are circumscribed. First, draw a perpendicular to HQ from point H, HD, and intersect BC, or its extension at D.”
As he spoke, Jiang Cheng argued step by step.
At this moment, Hao Yongjun stopped doing the questions and came over to listen together.
Thirty minutes passed quickly, and Xu Siyuan was still doing the questions and did not come over.
“…Therefore, it can be seen that DK is the tangent line of circle G, DK=DH. And DK²=DH²=DF*DM, so DK is also the tangent line of circle MFK. The proof is completed.”
Zhu Jian stared blankly at the more than ten auxiliary lines on the map, a little shocked, but logically, he couldn’t find any problems.
Hao Yongjun patted Jiang Cheng’s shoulder hard, “Damn, I didn’t expect that your level is so high?”
Zhu Jian also gave a thumbs up, “Okay, I, Zhu Jian, will convince you.”
Hao Yongjun shook his head and said with a heavy nasal voice, “Then let’s call you brother?”
Xu Siyuan put down his pen and said, “Hmph, give me another five minutes and I will prove it.”
Zhu Jian discovered that Jiang Cheng just glanced at it and didn’t use the manuscript paper at all, which meant that he finished the manuscript in his mind. This skill was awesome.
Jiang Cheng waved his hand, naturally he would not fight for this first brother, “Let’s go by age. I am 18 years old, born in February 1993, from Guanglin County, Carlin Province.”
“Hao Yongjun, a native of Quancheng City, Luhua Province, was born in May 1992. He was recommended here.”
“Zhu Jian, a native of Yangcheng City, southern Guangdong Province, was born in October 1994. He was also recommended.”
Xu Siyuan also agreed with age differences, and then said, “Xu Siyuan, a native of Sunan City, Jiangbei Province, was born in January 1993. He is also recommended.”
Jiang Cheng coughed lightly and said, “I see, you all have special skills.”
“Go, go, you’re hiding it. Tell me honestly, how did you get in?” Hao Yongjun moved forward and pushed Jiang Cheng to the side.
“The college entrance examination, do you think everyone is like you great masters, and everyone is guaranteed a gold medal?” Jiang Cheng waved his hand.
Zhu Jian didn’t believe it, “Then you are the top scorer in the college entrance examination in Kalin Province?”
“No, barely ranked second.”
“Have you really never participated in a competition? I can do the competition difficult questions. You…” Zhu Jian still felt that he couldn’t accept it.
Jiang Cheng opened his innocent eyes, “Isn’t this question just a little too many auxiliary lines? It’s a little more difficult than ordinary geometry questions.”
“…”
Several people looked helpless, why did they feel like they wanted to beat this pretender to death?
Jiang Cheng looked at the time and said, “Let’s go to dinner. I’ll treat you.”
“Let’s go, let this guy bleed.” Zhu Jian turned his pain into food, saying that he wanted to eat up Jiang Cheng.
“Huh? What do you call me?”
“Third brother…”
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