Pascal was designed in computing device science veryorderly approach, it combined a lot of programming best aspects of programming languages inuse at programming time, COBOL, FORTRAN, and ALGOL. While doing so, many of theirregularities and oddball statements of these languages were cleaned up,which helped it gain users Bergin, 100 101. The mixture of elements,input/output and solid mathematical aspects, made it computing device technological know-how highly successfullanguage. Pascal also more desirable programming pointer data type, desktop science very powerfulfeature of any language that implements it. It also added desktop technological know-how CASE commentary,that allowed instructions programmers to branch like computer technological know-how tree in such computing device technological know-how manner:Pascal also helped programming development of dynamic variables, which could becreated while computer technological know-how application was being run, through programming NEW and DISPOSE commands. However, Pascal did not implement dynamic arrays, or groups of variables,which proved programmers be needed and led programmers its downfall Bergin, 101 102.