Datang: I am the founding general in the beginning

Zhao Ziyun's actions just now made them learn a lot of things, and they were very curious about what the problem would be.

"Lord Wang, please ask the question. Kong Yingda asked softly.

"There is a round timber today, buried in the wall, I don't know the size, I saw it, it is one inch deep, and the saw road is one foot long, and I ask what is the radius of the wood?"

This

question is still the subject of the nine chapters, combining the unknowns and the Pythagorean theorem.

Soon Kong Yingda calculated the result according to Zhao Ziyun's method.

"Lord, this question can be set to a radius of x, and the question is that the square of x is equal to the square of x-1 plus the square of 5, so it can be solved, and the answer is x=13 inches.

Zhao Ziyun was very relieved to see that Kong Yingda had really calculated the answer.

"Yes, Dr. Kong is really a pedant, and he is familiar with the analogy, so you have passed this question. "

Thank you for the praise, this is the duty of the lower officials, and the prince is now dedicating a lot to the cause of education. His

smiling face became even brighter as he spoke.

Zhao

Ziyun naturally understood what he meant, and said that scholars and literati do not love money, and under the influence of the world, who can be spared?

This is also Zhao Ziyun's deliberate doing, according to his words, let them laugh for a while, give them some easy topics to do, and then it will be difficult.

Sure enough, after they did more than 20 easy questions, it was difficult.

"Ladies and gentlemen, you should have received a lot of rewards today, right?"

they all smiled from ear to ear, and they almost didn't have a reward of three thousand taels.

Who can not laugh?

Even the eldest grandson Wuji is very distressed.

"Lord Wang, today you have rewarded almost two million, plus the one million you experienced yesterday, and now you have rewarded three million and eight million, which is the income of several states in Datang for a year. "

The eldest grandson Wuji is very reluctant, this Zhao Ziyun is really crazy.

"Well, this king is a good man. You have to remember that you don't miscalculate the Master's reward. The

eldest grandson Wuji was very helpless, so he could only shake his head and give up, anyway, it wasn't his own money, and it was useless for him to feel distressed.

"Next, let's enter the second half, this king's question, please make it big quickly, before that, does the master still remember our rules?"

Zhao Ziyun asked deliberately.

"Lord Wang, isn't the rule that you will be rewarded with one hundred taels for answering a correct question, and a penny will be fined for answering a wrong question, and the subsequent wrong answer will be doubled at one time?"

"Very well, since everyone remembers the rules, let's get started, and invite the father and son to listen to the questions. "

Write out all common Pythagorean numbers up to one hundred.

Zhao Ziyun finished reading the topic quickly, and everyone was stunned.

"Lord Wang, are you done with this question?" someone

asked with a curious look.

"It's over, let's start working on the questions, time for tea. Needless

to say, this is a difficult question for them.

After a cup of tea, everyone was not fully written.

Even Kong Yingda is in a circle.

"Lord Wang, no one can make this question, right? Are you embarrassing us?" Kong Yingda expressed injustice on behalf of the masters, because he believed that no one could write it.

"Dr. Kong, how many did you write?" Zhao

Ziyun asked as he looked at his face.

"Back to the prince, the minister wrote five, and the rest couldn't be written, and the minister thought that there could be no other, so he couldn't write it, and the minister had never heard of this topic. Kong

Yingda first felt that he was very aggrieved, and he really couldn't write a few.

"Dr. Kong, this topic is born out of the nine chapters of arithmetic, but it is an extension, you won't just do the questions in the books, right?"

"Besides, you can't do it, and others can't do it without a watch, right?"

Kong Yingda was speechless when asked directly, but no one really calculated it.

"Lord Wang, we gave up on this question, and we really can't answer it. "

If someone speaks their mind, even if they can't, it's just a penny, which is so little compared to what they earn.

"Well, this king continues to solve the problem, the same Pythagorean number, give you the shortest side, write the numbers on the other two sides. Indeed

, this is still the Pythagorean number, but it is equivalent to a prompt answer just now, in fact, it is more important than a silent writing.

Naturally, this question was completely annihilated.

"Lord, we gave up. Zhao

Ziyun is in addition to a few similar topics.

"Lord, we gave up. "

Lord, we gave up. "

......

There were more than a dozen questions in a row, but they couldn't answer them.

The Master was helpless, did this clearly make them embarrassed?

They suspected that there was no way that anyone would have such a topic, or that such a topic did not exist in the first place.

These questions are the only questions that modern students have, how could they?"

"Sum the numbers from one to two hundred. "

It's a series of problems, and they usually go from one to a hundred, and suddenly it doesn't.

are all caught in the process of infinite addition, and for a long time, many fathers and sons are about to jump.

"I gave up, it was too hard. "

Successively, a lot of people started to give up.

"When the time comes, please hand in all the answers. "

Lord Wang, wait a minute, I'll be fine soon." Kong Yingda is really like a master, counting seriously.

"Dr. Kong, don't count, the answer is twenty thousand and one hundred.

Kong Yingda slapped his head, very angry.

"Hey, I miscalculated, what went wrong?"

"Lord Wang, how did you calculate it so quickly?"

Kong Yingda asked Zhao Ziyun with a studious look.

"I'll tell you later, please listen to the king who is giving you questions.

After that, Zhao Ziyun gave them a lot of problems with the number series, whether it was the equal difference series or the proportional number series, they did not calculate it without exception.

They all have the heart to cry, why are the questions in the second half of the game seem simple, but they are the most difficult?

" "These questions should be the easiest, how do you feel?"

At this time, including Kong Yingda's face was very embarrassed, they were frustrated one after another, this will not be a question of money or not, it is their self-esteem that is hurt.

"Lord Wang, what is your problem? I feel that my research in this life has been in vain, and I feel that I have suffered a great shame, and I am not worthy of doing research.

Kong Yingda's face was pale at this time, and even he felt seriously frustrated.

"Yes, Lord Wang, I feel that my life has been in vain, and I am beginning to doubt life, is there really such a rare topic?"

But Zhao Ziyun laughed, where is this?

Just this difficult topic, you masters have been cleaned up?

If you know that you have won the money and lost back, what should you do?