Sha256: a4ab7e3f0c9f2eef57dd5be5b8ddd74b0e27a95e9c0a3dae9476233370543844
Contents?: true
Size: 605 Bytes
Versions: 178
Compression:
Stored size: 605 Bytes
Contents
package school
import "sort"
const testVersion = 1
type School map[int][]string
func New() *School {
return &School{}
}
func (s *School) Add(student string, grade int) {
(*s)[grade] = append((*s)[grade], student)
}
func (s *School) Grade(level int) []string {
return (*s)[level]
}
func (s *School) Enrollment() []Grade {
m := *s
ls := make([]int, len(m))
i := 0
for l := range m {
ls[i] = l
i++
}
sort.Ints(ls)
e := make([]Grade, len(m))
for i, l := range ls {
t := m[l]
sort.Strings(t)
e[i] = Grade{l, t}
}
return e
}
type Grade struct {
Level int
Students []string
}
Version data entries
178 entries across 178 versions & 1 rubygems