For citations:
Ochkov V.F., Chudova Yu.V., Dolgushev A.N. THE SOLUTION OF PROBLEMS ON THE COMPUTER: NUMBER, PLOT, SYMBOL. Informatics in school. 2019;(3):55-63. (In Russ.) https://doi.org/10.32517/2221-1993-2019-18-3-55-63
Ochkov V.F., Chudova Yu.V., Dolgushev A.N. THE SOLUTION OF PROBLEMS ON THE COMPUTER: NUMBER, PLOT, SYMBOL. Informatics in school. 2019;(3):55-63. (In Russ.) https://doi.org/10.32517/2221-1993-2019-18-3-55-63