她还学习了解决一些简单的奥数问题。

She also learned how to solve some simple International Mathematical Olympiad math problems.

youdao

在讲课中，要介绍同馀数问题，以及它如何转化成椭圆曲线问题。

In your lecture, I ask you to introduce the congruent number problem, and show exactly how it translates into a problem about elliptic curves.

youdao

图的交叉数问题属于NP -困难问题，对它的研究有重要的理论意义。

The crossing number of graph, which is an NP-complete problem, has an important theory meaning.

youdao

A lot more of you chose numbers between 20 and 30, so we're really getting into the meat of the distribution.

有很多人选了20至30之间的数,所以我们已经涉及到分布的问题了

耶鲁公开课 - 博弈论课程节选

I want to show you how easy it is to change the code. But, notice, once I've added this I actually have a problem. This is now an under-constrained problem. I have more unknowns than I have equations.

我加上这个条件后,我马上面临一个问题了,这就是现在是一个非约束性问题了,我的未知数比方程数多,你从代数中可以知道。

麻省理工公开课 - 计算机科学及编程导论课程节选

Well, if intuitively the problem is the result of dividing an int by an int, surely a solution is: "Don't do that," right?

好的，直观地看,如果那个问题的原因是因为整型数除以整型数的话,无疑有个解决方案是：“不要那样做“，是吗？

哈佛公开课 - 计算机科学课程节选