SAKO (PL: System Automatycznego KOdowania[3] - EN: An Automatic Coding System[4]) is a Polish language-based programming language written in years 1959-1960 by a team from ZAM division of Polish Academy of Sciences[5]. Originally developed for the computers XYZ and ZAM-2, in later years also for ZAM-21, ZAM-41 and Mińsk-22.[6]
Designed by | Leon Łukaszewicz, Antoni Mazurkiewicz, Jan Borowiec, Jowita Koncewicz, Maria Łącka, Stefan Sawicki, Jerzy Swianiewicz, Piotr Szorc, Alfred Szurman and Andrzej Wiśniewski[1] |
---|---|
Developer | Polish Academy of Sciences |
First appeared | 1960 |
Influenced by | |
Fortran[2] |
General features of the SAKO language:
- commands similar to sentences used in natural language
- shortened the time of learning the principles of programming
- easy to use, reduced coding time
- transparent program code, low probability of making a mistake
It had a static address allocation. It was possible to insert code in SAS macro assembler. The compilation proceeded in two stages:
- From SAKO to simplified SAS macro assembler (SAS-W).
- From SAS-W to machine language.
The most characteristic feature of SAKO are Polish commands, e.g. CZYTAJ, SKOCZ DO. Designed primarily for programming numerical calculations.
"Hello, world" example
TEKST: HELLO, WORLDLINIASTOP NASTEPNYKONIEC
References
- Prace Zakładu Aparatów Matematycznych PAN, "System Automatycznego Kodowania SAKO. Cz. 1, Opis języka", PAN – Warszawa 1961
- Leon Łukaszewicz, Antoni Mazurkiewicz "System automatycznego kodowania SAKO" Zakład Narodowy im. Ossolińskich, Polish Academy of Sciences Publishing House, Wrocław-Warszawa-Kraków 1966
- "COMPUTERS AND CENTERS, OVERSEAS: 6. Instytut Maszyn Matematycznych, ZAM 2, Warsaw, Poland". Digital Computer Newsletter. 16 (1): 22–23. 1964. Archived from the original on June 3, 2018.
- Antoni Mazurkiewicz "Arithmetic Formulae and the Use of Subroutines in SAKO" Annual Review in Automatic Programming, Vol. 2
- Leon Łukaszewicz "SAKO — An Automatic Coding System" Annual Review in Automatic Programming, Vol. 2
- Władysław Turski "Some Results of Research on Automatic Programming in Eastern Europe" Advances in Computers, Vol. 5
- "Algorytmy" Vol. 1 No. 1, Institute of Mathematical Machines, Polish Academy of Sciences, Warsaw
- CIA-RDP80T00246A011500230001-8
Citations
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