Go 1.20
This CLI app is for the score and main statistics of a Volleyball match. It is designed to be used by just one person. Registers two teams and the following actions for each of them: points, attacks, blocks, serves and errors. For main team it allows to register attacks, blocks and serves points, neutral actions and errors so user will see performance and effectiveness reports. Keep in mind that volleyball is a fast game so following each action can be difficult. If there are doubts on a specific action or rally follow what the referee says for each rally, what you saw on court and your instinct.
This CLI app follows Volleyball Information Syustem (VIS), standard FIVB rules to calculate statistics. More information in: http://www.fivb.org/en/volleyball/vis.asp