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"Humph! Qin Gongzi, what's wrong? Dumbfounded by 'scared', so ready to retreat? ”

Cheng Mubai naturally didn't know what Qin Yong was thinking in his heart, but what he could see was that Qin Yong was completely stunned after seeing the problem of "chickens and rabbits in the same cage", so he naturally thought that Qin Yong had never seen this problem, so at this time, he was already "frightened" by the "difficulty" of this question!

"Hehe, I was really dumbfounded!"

When Qin Yong heard this, he suddenly cried and laughed a little! He was indeed a little "dumbfounded" just now, but he was not "scared" by the so-called "difficulty", but he was sighing that his luck was too good? Such a problem of "chickens and rabbits in the same cage" is really not even a little difficult for him! Because this problem boils down to mathematical thinking, it is simply a simple one-dimensional quadratic equation.

Specifically, you can set the chicken to x and the rabbit to y, and then list two equations, which are x+y=38 and 2x+4y=98, and then combine these two equations, then you can easily solve that the number of chickens x is 27, and the number of rabbits y is 11.

And such a binary equation, even if the primary school students who are still in the sixth grade of primary school in later generations, many people have already learned it in advance, and like those junior high school students who have already learned the binary equation from textbooks. That is, I don't feel that there is any difficulty.

Therefore, this is ultimately an extremely complicated problem of "chickens and rabbits" in the same cage in this era. In the society of later generations, it would be a simple junior high school question that could not be simpler, so Qin Yong naturally would not feel any pressure. But Cheng Mubai didn't know this, so it could be seen that after hearing Qin Yong's words, he smiled contemptuously, and then began to pick up the pen. Desperately put it on your own paper!

It turned out that although Zuo Mingqiu found the problem of "chickens and rabbits in the same cage" from that book of "Sun Tzu's Algorithm", he did not copy it directly from the book, but made some changes to the two numbers in it, so if Cheng Mubai wants to completely solve this problem of "chickens and rabbits in the same cage", it still needs a not simple calculation!

"Huh? Why hasn't Yong'er started calculating yet? This topic is not simple! ”

At this time, Liu Luoyao actually didn't stand by Qin Yong's side anymore to be his "hand". Because of such a little arithmetic problem, there is really no need for Liu Luoyao to ghostwrite, if you really want to write and calculate, then even if Qin Yong wants Liu Luoyao to ghostwrite, it will not be ghostwritten, otherwise. If you don't know it, others will mistakenly think that it was calculated by Liu Luoyao at all! Therefore, Qin Yong simply let Liu Luoyao return to Butcher Qin's side first!

And at this time, Qin Butcher and Liu Luoyao were all worried about Qin Yong. Liu Luoyao doesn't need to say much, although she is one of the famous talented women in Yangzhou City. But their Liu family was originally also doing some business. Therefore, she naturally followed up with some research on the so-called "arithmetic".

As for the words of Qin Butcher, he really didn't even know a few people at all, so naturally he hadn't seen any "Sun Tzu's Algorithm", but anyway, he was also one of the big businessmen in Yangzhou City, so he still had this kind of intuition in arithmetic, so after seeing Qin Yong read the question, he didn't move for most of the day, and they were a little worried in their hearts.

"Alas, I'm afraid that Cheng Mubai has already calculated half of the calculations, right? Why hasn't the coco official kept his pen down? Could it be that he really hasn't read the book "Sun Tzu's Algorithm"? ”

At this time, Liu Luoyao's heart was already in a big hurry! In fact, originally, when she knew that there was a competition called "arithmetic" in today's competition, her whole person was already a lot more relaxed at that time.

Because as Qin Yong's wife, she naturally knew Qin Yong's ability in arithmetic during this time, you know, even Han Zude, a master in the literary world, went to ask for advice in person! Therefore, among the three competitions like today, she originally thought that she didn't need to worry about the most, but what she didn't expect was that Qin Yong's appearance was far different from his previous "self-confidence".

"Huh? Look, look! Then Qin Mingheng started writing! ”

"Oh, really! It seems that he still knows this 'pheasant rabbit in the same cage' problem, so this battle of dragons and tigers is afraid that it cannot be avoided! ”

"Oh? Is that really the case? However, he put down his pen again! ”

"Huh? I'm afraid it was just a 'death throe'! ”

"Haha, it's possible, it's possible!"

There were many onlookers present, and there were also many people who had read the book "Sun Tzu's Algorithm", so they still knew about this "chicken and rabbit in the same cage" problem.

In their discussions, Qin Yong, who had been in a state of "stunned", once lifted the brush and hesitated for a while, and then put down the pen on the paper and didn't know what to write, but then put it down again, but it caused a "surprise" from everyone present.

"This, this, I'm afraid I'm going to lose!"

And when Qin Butcher saw Qin Yong's expression, he was also completely desperate! Because he mistakenly thought that Qin Yongna couldn't solve such a problem at all, otherwise, he wouldn't have lifted the brush and wrote so many words just now, and then put it down immediately.

Isn't the meaning already obvious? That is, he really wanted to solve this problem, but he was helpless and beyond his ability, so he could only give up in the end.

On the other hand, that Cheng Mubai, he has been working hard to write straight from that moment just now, and he has been writing until now, I am afraid that he will be able to get the answer immediately!

"Alas, but, don't be afraid, there's one last one!"

One side can get an answer right away, and the other side doesn't know how to start at all, so there is no need to speak directly about the outcome of this? Moreover, Zuo Mingqiu had already said just now, this first question was a "qualification question", that is to say, if Qin Yong couldn't answer the first question, then he would naturally lose the opportunity to answer the second question, so he was basically already losing in this competition, so Qin Butcher naturally had already put his mind into the final competition.

"That's it! The time has come, now, please hand in the answers on both sides! Only if you answer this question correctly can you continue to the next question. ”

Finally, the prescribed time for answering the question was over, so Zuo Mingqiu just stood up and said again. It's just that before saying this, he couldn't help but glance at Qin Yong lightly, and felt a little sorry for him, because, like his teacher Han Zude, he was quite optimistic about Qin Yong as a "student", so he naturally hoped that he would be able to enter Hanshan Academy smoothly this year, and then go to take the Jinshi examination on behalf of the academy next year, but what he never expected was that he was actually stuck in a "way" here.

In this way, his chances of entering Hanshan Academy this year will be greatly reduced! Because, there is still a chess competition behind this, and once Qin Yongshi also loses, then no matter how strongly Han Zude asks for Qin Yong to be admitted to Hanshan Academy, I am afraid it will cause a great backlash.

"Well, if I had known that was the case, I wouldn't have come up with this question! I really didn't expect that he had never read "Sun Tzu's Algorithm"! ”

Zuo Mingqiu thought in his heart, and at the same time, he lowered his head and began to check the notes submitted by both parties. However, when he saw the piece of paper that Qin Yong handed over, which was still unusually white, his eyes couldn't help but shrink!