【摘要】 本文在Prather程序分解理论和Williams程序变换的基础上,把非结构程序归结为由二种基本非结构情况造成,提出并实现了把非结构程序变换为等价的结构程序的一组变换和算法。本文提出的把分解和变换结合在一起的算法具有一定的简捷性。更多还原

【Abstract】 In this paper, it is shown that based on Prather’s decomposition theory of flowchart scheme there are two kinds of basic cases for unstructured programs, and the transformation of unstructured programs into structured forms is also presented. In comparison with previous work, the proposed method is more feasible.更多还原