英語は難しいナァ

3062番の問題

Celebrity jeopardy

It's hard to construct a problem that's so easy that everyone will get it, yet still difficult enough to be worthy of some respect. Usually, we err on one side or the other. How simple can a problem really be?

Here, as in Celebrity Jeopardy, questions and answers are a bit confused, and, because the participants are celebrities, there’s a real need to make the challenges simple. Your program needs to prepare a question to be solved --- an equation to be solved --- given the answer. Specifically, you have to write a program which finds the simplest possible equation to be solved given the answer, considering all possible equations using the standard mathematical symbols in the usual manner. In this context, simplest can be defined unambiguously several different ways leading to the same path of resolution. For now, find the equation whose transformation into the desired answer requires the least effort.

For example, given the answer X = 2, you might create the equation 9 - X = 7. Alternately, you could build the system X > 0; X^2 = 4. These may not be the simplest possible equations. Solving these mind-scratchers might be hard for a celebrity.

内容自体は難しくないのだけど、"Celebrity Jeopardy"という言葉がうまく訳せない。固有名詞として使われているのでヨーロッパでは一般的な言葉として使われているのだろうか。「学者泣かせ」みたいなかんじで、意訳が必要なのだが・・・。誰か英語に詳しい人見てないかなーなんて他力本願。