Pascal is an imperative and procedural programming language, which Niklaus Wirth designed in 1968–69 and published in 1970, as a small, efficient language intended to encourage good programming practices using structured programming and data structuring.
Pascal是一个有影响的面向对象和面向过程编程语言，由尼克劳斯·维尔特在1968年9月设计，在1970年发行，作为一个小型的和高效的语言，意图鼓励使用结构化编程和数据结构进行良好的编程实践。