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A tool designed to facilitate structured programming

Published: 01 February 1977 Publication History

Abstract

An algorithmic language interpreter is presented which provides users of various technical backgrounds a convenient way to describe algorithms and simultaneously focus on problem-solving concepts: problem analysis, algorithm development, and the computer implementation of the algorithm. The interpreter permits the use of decision tables as a means of expressing complex logic.
In view of the significance of structured programming in today's environment (and that of the future), the language processor allows three logical constructs: sequential, IF... THEN...ELSE..., and the DO WHILE construct. The use of GO TOs is only allowed to transfer control from one table to another. Hence, several tables/subtables (each may contain 1 decision table) may be required for the description of an algorithm. Examples are presented to illustrate how the language interpreter enhances programming organization and thereby facilitates structured programming.

References

[1]
Arnold, H. O., "Utilization of a Decision Table Translator for Basic Program Creation," SIGPLAN NOTICES 61,8(Sept. 1971), 12-19.
[2]
Devine, D. J., "Decision Tables as a Basis of a Programming Language," DPMA Quarterly 7 (1965), 461-466.
[3]
Dahl, O. J., Dijkstra, E. W. Hoare, C.A.R., Structured Programming, Academic Press, 1972.
[4]
Gries, D., "What Should we Teach in an Introductory Programming Course?", Fourth Symposium on Computer Science Education 0,1(Feb. 1974), 81-89.
[5]
Knuth, D. E., "Structured Programming with go to statements," Computing Surveys 6,4(Dec. 1974) 261-301.
[6]
Wirth, N. "On the Composition of Well-Structured Programs", Computing Surveys 6,4(Dec. 1974) 247-259.
[7]
Yohe, J. M. "An Overview of Programming Practices", Computing Surveys 6,4(Dec. 1974) 221-245.

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Published In

cover image ACM SIGCSE Bulletin
ACM SIGCSE Bulletin  Volume 9, Issue 1
Special issue seventh technical symposium on computer science education
Feb 1977
187 pages
ISSN:0097-8418
DOI:10.1145/382063
Issue’s Table of Contents
  • cover image ACM Conferences
    SIGCSE '77: Proceedings of the seventh SIGCSE technical symposium on Computer science education
    February 1977
    187 pages
    ISBN:9781450374071
    DOI:10.1145/800104
Permission to make digital or hard copies of all or part of this work for personal or classroom use is granted without fee provided that copies are not made or distributed for profit or commercial advantage and that copies bear this notice and the full citation on the first page. Copyrights for components of this work owned by others than ACM must be honored. Abstracting with credit is permitted. To copy otherwise, or republish, to post on servers or to redistribute to lists, requires prior specific permission and/or a fee. Request permissions from [email protected]

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Association for Computing Machinery

New York, NY, United States

Publication History

Published: 01 February 1977
Published in SIGCSE Volume 9, Issue 1

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