如果仅仅是用随机元素填充矩阵，那么以下代码是不错的和容易的选择。

As far as filling a matrix with random elements, the following option is a good and easy way to go.

youdao

把所有紫星、金币和头骨变为随机元素宝石，之后消除的宝石不被收集。

Turns all Purple Stars, Gold, and Skulls into random Mana gems. You gain no effect for the gems transformed.

youdao

CwMtx没有内置的随机数生成器，也没有用随机元素填充矩阵的类函数。

CwMtx has no built-in random number generator, and there is no class function that fills a matrix with random elements.

youdao

When you are searching a list to see whether it has an element, you don't randomly probe the list, hoping to find whether or not it's there.

当我们在一个数组中,寻找目标元素的时候,我们不会随机的调查数组来看。

麻省理工公开课 - 计算机科学及编程导论课程节选