1965 people's education publishing house or higher education publishing house, I can't remember clearly, so I introduced this problem set. There is still an unsolved problem.
1978, Jimmy Dovich died, and the Soviet version of the problem set stopped updating, and finally there were 4462 problems.
Fei Dinghui and Zhou Xuesheng made standard answers based on all 4462 questions in the problem set, which were published by Shandong Science and Technology Publishing House. This version is generally regarded as genuine mathematics, and the third version has the least mistakes. The Soviet Union's problem set corresponds to this version.
In other versions, in order to avoid copying Fei Dinghui, many adjustments have to be made. For a problem that can't be solved, change the mathematical symbol.
In the Soviet Union or Russia, Jimidovich's exercises did not have complete answers, and the complete works of Jimidovich's exercises were all done by China people themselves. You can't say it's wrong. No one can tell how many times Jimidovich has exercised in his life. Anhui People's Publishing House has a complete set of problem solving (note that he didn't dare to call it a complete set of problem solving) with 5700 problems.
In the year when Jimidovich died, the problem set did have 4462 problems. Where did the road of 1000 come from? It is unknown for the time being.
Just as you collect Confucius' words now, you can only call them The Collection of Confucius' Remarks, not The Analects.
The problem set corresponds to the Analects of Confucius, which is more specific.
As long as the three words "problem set" are not together, you can call them "problem set" and "problem set" whatever you want. It doesn't matter whether it's called A Collection of Confucius' Remarks or Confucius once said, or it's called Jimidovich's favorite exercise 1000.
The biggest advantage of the original is its large quantity. The title 1-4462 corresponds to the Soviet version one by one. If you don't have any questions, just report the question number and someone will help you solve it.
There is only one version of the problem set, never. There are many problems.