什么样的抽象概念形成了计算机科学的核心？

What abstract concept forms the core of computer science?

youdao

同时，专注于不同层次的抽象概念。 算法接近于计算机科学的应用的边缘，人们期望它运行在真实的系统。

Focus on thinking simultaneously at different levels of abstraction.Closer to the applied end of computer science, algorithms are expected to run on real systems.

youdao

既然是描述，我尝试尽量使方案抽象(讨论如何使用银行，而不是模拟银行的计算机程序)。

As is the case with the description, I try to keep the scenarios as abstract as possible (talking about how a bank, not a computer program that simulates a bank, is used).

youdao