Imports github.com/davecgh/go-spew/spew github.com/google/uuid github.com/mattn/go-isatty github.com/pkg/errors github.com/spf13/cobra go.uber.org/zap go.uber.org/zap/zapcore Imports in module “github.com/2785/aoc2021” github.com/2785/aoc2021/util Standard library imports container/heap errors fmt io/ioutil log os sort strconv strings