# Functions
GetDefaultTemplate finds a template.
GetLanguage finds a language designated by task config.
GetTemplate finds a template designated by task config.
# Variables
ErrLanguageNotFound is an error.
ErrTemplateNotFound is an error raised when template.
GlobalAppConfig is a config held globally in a program.
GlobalTaskConfig is a task config held globally in a program.
# Structs
AppConfig is a config of ach command.
Language is an information of a programming language used when solving a task.
TaskConfig is a configuration for each task.
Template is a template used when new task is created.