An Expert Is actually By My Side
Chapter 103
At this moment, Hao Yun is wandering around in the shopping mall. He has no idea what kind of storm his answer has caused.
Until, he received a call from Professor Li Guoping
"Have you already handed in your papers?"
"Yes, I'm shopping. I don't know what kind of local products to take back," Hao Yun said with a smile. Suddenly, he thought of something and asked strangely, "wait, how do you know I've finished the exam?"
"I don't know that you have finished the exam, I even know what the answer you handed in is." President Li Guoping said with a smile, "you can, how did you think of modifying the underlying function code? It's the first time that I've been president for so many years. "
This kind of operation is OK
Hao Yun coughed and said, "there's no other way. I can't understand the other three questions. The only one I can understand is the fourth one. As a result, there is nothing to change in the code. I just want to see which function has more calls and can I simplify the next calculation steps... "
"And then you find the function whose root is inverted?" President Li Guoping asked curiously, "why this function?"
"It's because 3D engine calls this function a lot when it loads pictures," Hao Yun sighed helplessly and continued, "then I tried to change a few parameters and found that they had a great influence on the guess value. I just wanted to see if I could find a number that was" accurate enough. ", Make the algorithm guess as close as possible to the final answer... Fortunately, I found this number after trying for half an hour or an hour. "
"That 0x5f375a86?"
"Yes," Hao Yun nodded and asked strangely, "is there anything wrong with this method?"
"No problem, it's better to say that the method you think of is absolutely wonderful..." Professor Li Guoping sighed and continued, "now I finally understand why President Wang Shuangquan would miss you so much, and would not hesitate to bet with me to find a way for me to help you with the ideological work of the college."
What is it?
let 's make a bet?
Hao Yun's face was muddled. After hesitating for a while, he tentatively asked, "do you also suggest that I transfer to another hospital?"
However, to Hao Yun's surprise, he was interrupted by President Li Guoping before he finished his sentence.
The old man gave a sharp drink. Although he couldn't see his expression through his mobile phone, Hao Yun knew that his eyes must be wide open.
"You dare!"
It seems that his tone is a little too blunt. He quickly changed his tone and continued to say with a kind smile, "no, I don't mean that. I mean, who dares to transfer you? I'll cut him for you
Hao Yun
He didn't notice Hao Yun's silence, or pretended not to notice it. President Li Guoping laughed with appreciation: "I didn't expect it, I didn't expect it! I used to think that you are a talent. I didn't expect that you are a talent. You are a genius! In this way, you don't have to rush back. I've reserved a hotel for you on the Bund. You'll have a good time in Shanghai these two days. When your three senior brothers and sisters come out, you can go back together! "
"Hotel? Which hotel? " Hao Yun asked in a daze.
"W of the Bund!" President Li Guoping was embarrassed to smile, "don't worry, this is a serious five-star! What about? Isn't that interesting? "
Hao Yun, holding his mobile phone, has a strange look on his face. Although I don't know what kind of nerves Premier Li has, what he means by this is that he has been upgraded?
Is it so realistic?
Out of curiosity, after Hao Yun hung up, he went to check the house price on the Internet.
Good guy, the basic room is more than 2000 a night?! If you want to live for one night according to your 800 yuan living expenses, I'm afraid you'll have to add a group to fight for it.
Turning off the mobile phone screen, recalling the instant change of Dean Li's attitude, Hao Yun felt a lot of emotion.
Is that the power of knowledge?
Love, love
……
After wandering around for a long time, I didn't buy anything.
Hao Yun thought that there should be a place to go shopping beside the Bund, so he went back to his friends in the suburbs first.
I went upstairs to pick up my luggage and left my room card on the desk.
Hao Yun, who came down from the elevator, happened to see a group of reporters blocking the front desk in the lobby, as if arguing about something.
Did you get the star?
But listen to elder martial brother Zhou, is this an Express Hotel? Is there really a star living in a place like this?
Hao Yun thought so in his heart, but he didn't go up to join in the fun. He took an Internet bus at the door and left.
Just before getting on the bus, he seemed to hear a faint word——
"Are you sure that player lives here? what? Is that what it says on the registration information of the players' accommodation address? Damn it, isn't that random? "
Hao Yun
player?
I always feel like I just missed something very troublesome
In fact, Hao Yun's feeling is very accurate.
At about 11:30 noon, a group of experts from the Department of mathematics of Xiadong Normal University had gathered in the conference room of the experimental building not far from the gymnasium.
Although the answers submitted by the contestants need to be kept secret in name before the end of the competition, after all, the main examination committee has turned to the Xia Academy of Sciences and the Xia Institute of mathematics, and many of the experts sitting here are big bulls in Xia's mathematics field and have some connections with these domestic research institutions.
"Algorithm for modifying underlying functions? It's the first time I've seen such an interesting idea, "said Professor Wu Haiyang from Xiadong Normal University, after reading the answers in the computer, with a sigh." I can only say that I'm a master! I just tried more than a dozen numbers, not to mention compared with the number after he replaced them. Even compared with the previous number, I can't do better. "
"Incredible... Is there any mathematical principle in it?"
"I think it's just a guess. No one used to study this problem as a subject. I suggest that we use supercomputing to study and follow this line of thinking. Maybe we can find a more "useful" number than this 0x5f375a86. "
The person who put forward this opinion is academician Yang Fengting of the Computer Science Academy of Xiadong Normal University.
Shanghai has the most advanced supercomputer of the whole Xia state and even the people's Federation. He didn't know much about this profound mathematical problem, and his first thought was to use the method of violent cracking to verify this conjecture.
Several professors sitting at the conference table looked at each other and thought this method was really worth trying.
"I said... Instead of discussing it here, we'd better talk to the person who came up with the answer. He must know better than you and I who are sitting here how to get this figure. Where is the player now? Give him a call, "a professor with a commanding appearance suggested.
This proposal has won the approval of many people, but Professor Zhang cunhao, who is sitting at the conference table, said with embarrassment.
"I'm afraid it's not very convenient."
"Why?"
"Because there are 269 contestants sitting in the examination room," academician Zhan Yongshu answered the question with a serious face. "This involves the principle of fairness."
Hearing this, there was silence at the meeting table.
Indeed, it's about fairness.
There is no problem for the main test committee to hold its own meeting. Even if the unsolved problems are submitted to the Academy of Sciences for repeated study by experts, there is no problem. This is not without precedent in previous competitions.
However, no matter how the discussion is, even if the judges participating in the scoring openly talk about their views at the meeting, it's OK, but everything can only be built on the basis of internal communication, and no contestant can be involved.
It's like an exam.
Before the score comes out, the examinee and the person who changes the test paper are not allowed to have any contact.
Especially in this kind of competition where subjective opinions play an important role, not to mention the fact that the scoring results have not come out, and even many contestants have not left the competition, you just pull a certain contestant and the scoring judges into a group to talk about their views on the work. How can you score at that time?
"I have to wait three days..."
An old professor at the conference table sighed.
What a torment
Until, he received a call from Professor Li Guoping
"Have you already handed in your papers?"
"Yes, I'm shopping. I don't know what kind of local products to take back," Hao Yun said with a smile. Suddenly, he thought of something and asked strangely, "wait, how do you know I've finished the exam?"
"I don't know that you have finished the exam, I even know what the answer you handed in is." President Li Guoping said with a smile, "you can, how did you think of modifying the underlying function code? It's the first time that I've been president for so many years. "
This kind of operation is OK
Hao Yun coughed and said, "there's no other way. I can't understand the other three questions. The only one I can understand is the fourth one. As a result, there is nothing to change in the code. I just want to see which function has more calls and can I simplify the next calculation steps... "
"And then you find the function whose root is inverted?" President Li Guoping asked curiously, "why this function?"
"It's because 3D engine calls this function a lot when it loads pictures," Hao Yun sighed helplessly and continued, "then I tried to change a few parameters and found that they had a great influence on the guess value. I just wanted to see if I could find a number that was" accurate enough. ", Make the algorithm guess as close as possible to the final answer... Fortunately, I found this number after trying for half an hour or an hour. "
"That 0x5f375a86?"
"Yes," Hao Yun nodded and asked strangely, "is there anything wrong with this method?"
"No problem, it's better to say that the method you think of is absolutely wonderful..." Professor Li Guoping sighed and continued, "now I finally understand why President Wang Shuangquan would miss you so much, and would not hesitate to bet with me to find a way for me to help you with the ideological work of the college."
What is it?
let 's make a bet?
Hao Yun's face was muddled. After hesitating for a while, he tentatively asked, "do you also suggest that I transfer to another hospital?"
However, to Hao Yun's surprise, he was interrupted by President Li Guoping before he finished his sentence.
The old man gave a sharp drink. Although he couldn't see his expression through his mobile phone, Hao Yun knew that his eyes must be wide open.
"You dare!"
It seems that his tone is a little too blunt. He quickly changed his tone and continued to say with a kind smile, "no, I don't mean that. I mean, who dares to transfer you? I'll cut him for you
Hao Yun
He didn't notice Hao Yun's silence, or pretended not to notice it. President Li Guoping laughed with appreciation: "I didn't expect it, I didn't expect it! I used to think that you are a talent. I didn't expect that you are a talent. You are a genius! In this way, you don't have to rush back. I've reserved a hotel for you on the Bund. You'll have a good time in Shanghai these two days. When your three senior brothers and sisters come out, you can go back together! "
"Hotel? Which hotel? " Hao Yun asked in a daze.
"W of the Bund!" President Li Guoping was embarrassed to smile, "don't worry, this is a serious five-star! What about? Isn't that interesting? "
Hao Yun, holding his mobile phone, has a strange look on his face. Although I don't know what kind of nerves Premier Li has, what he means by this is that he has been upgraded?
Is it so realistic?
Out of curiosity, after Hao Yun hung up, he went to check the house price on the Internet.
Good guy, the basic room is more than 2000 a night?! If you want to live for one night according to your 800 yuan living expenses, I'm afraid you'll have to add a group to fight for it.
Turning off the mobile phone screen, recalling the instant change of Dean Li's attitude, Hao Yun felt a lot of emotion.
Is that the power of knowledge?
Love, love
……
After wandering around for a long time, I didn't buy anything.
Hao Yun thought that there should be a place to go shopping beside the Bund, so he went back to his friends in the suburbs first.
I went upstairs to pick up my luggage and left my room card on the desk.
Hao Yun, who came down from the elevator, happened to see a group of reporters blocking the front desk in the lobby, as if arguing about something.
Did you get the star?
But listen to elder martial brother Zhou, is this an Express Hotel? Is there really a star living in a place like this?
Hao Yun thought so in his heart, but he didn't go up to join in the fun. He took an Internet bus at the door and left.
Just before getting on the bus, he seemed to hear a faint word——
"Are you sure that player lives here? what? Is that what it says on the registration information of the players' accommodation address? Damn it, isn't that random? "
Hao Yun
player?
I always feel like I just missed something very troublesome
In fact, Hao Yun's feeling is very accurate.
At about 11:30 noon, a group of experts from the Department of mathematics of Xiadong Normal University had gathered in the conference room of the experimental building not far from the gymnasium.
Although the answers submitted by the contestants need to be kept secret in name before the end of the competition, after all, the main examination committee has turned to the Xia Academy of Sciences and the Xia Institute of mathematics, and many of the experts sitting here are big bulls in Xia's mathematics field and have some connections with these domestic research institutions.
"Algorithm for modifying underlying functions? It's the first time I've seen such an interesting idea, "said Professor Wu Haiyang from Xiadong Normal University, after reading the answers in the computer, with a sigh." I can only say that I'm a master! I just tried more than a dozen numbers, not to mention compared with the number after he replaced them. Even compared with the previous number, I can't do better. "
"Incredible... Is there any mathematical principle in it?"
"I think it's just a guess. No one used to study this problem as a subject. I suggest that we use supercomputing to study and follow this line of thinking. Maybe we can find a more "useful" number than this 0x5f375a86. "
The person who put forward this opinion is academician Yang Fengting of the Computer Science Academy of Xiadong Normal University.
Shanghai has the most advanced supercomputer of the whole Xia state and even the people's Federation. He didn't know much about this profound mathematical problem, and his first thought was to use the method of violent cracking to verify this conjecture.
Several professors sitting at the conference table looked at each other and thought this method was really worth trying.
"I said... Instead of discussing it here, we'd better talk to the person who came up with the answer. He must know better than you and I who are sitting here how to get this figure. Where is the player now? Give him a call, "a professor with a commanding appearance suggested.
This proposal has won the approval of many people, but Professor Zhang cunhao, who is sitting at the conference table, said with embarrassment.
"I'm afraid it's not very convenient."
"Why?"
"Because there are 269 contestants sitting in the examination room," academician Zhan Yongshu answered the question with a serious face. "This involves the principle of fairness."
Hearing this, there was silence at the meeting table.
Indeed, it's about fairness.
There is no problem for the main test committee to hold its own meeting. Even if the unsolved problems are submitted to the Academy of Sciences for repeated study by experts, there is no problem. This is not without precedent in previous competitions.
However, no matter how the discussion is, even if the judges participating in the scoring openly talk about their views at the meeting, it's OK, but everything can only be built on the basis of internal communication, and no contestant can be involved.
It's like an exam.
Before the score comes out, the examinee and the person who changes the test paper are not allowed to have any contact.
Especially in this kind of competition where subjective opinions play an important role, not to mention the fact that the scoring results have not come out, and even many contestants have not left the competition, you just pull a certain contestant and the scoring judges into a group to talk about their views on the work. How can you score at that time?
"I have to wait three days..."
An old professor at the conference table sighed.
What a torment