THE PROBLEM SOLVING PROCESS - McMaster University

Set of values (or objects) ABSTRUCT DATA TYPE (ADT): Set of objects + a mathematical model with a collection of operations defined on the model. DATA TYPE: Set of values (or objects). Fortran 77: INTEGER, REAL, CHARACTER/STRING LOGICAL. Composite types: Array of Integers. Array of reals. Etc. Pascal: Basic types: integer, real, character, Boolean ................
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