Topics: computers, computer software, files, programming principles, stages of programming, structured flowchart, pascal character set, identifiers, Numbers, Integer numbers, Real Numbers, string, Datatypes, constant, Paschal syntax diagrams, Integer-type data, Boolean type data, read statement, Readln statement, EOF functions, EOLN functions, WRITE statement, WRITELN statement, arrays, packaged arrays, procedures, functions, invoking functions, recursion, Top-Down analysis, Modular programming, structured coding, top-down analysis