我想使用Go對具有相同組合的字符串進(jìn)行分組。假設(shè)我有這樣的字符串?dāng)?shù)組：['kita', 'atik', 'tika', 'aku', 'kia', 'makan', 'kua']預(yù)期的輸出是這樣的[ ["kita", "atik", "tika"], ["aku", "kua"], ["makan"], ["kia"]]
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至尊寶的傳說
TA貢獻(xiàn)1789條經(jīng)驗(yàn) 獲得超10個贊
這應(yīng)該是使用地圖實(shí)現(xiàn)的：
package main
import (
"log"
"sort"
)
func main() {
words := []string{"kita", "atik", "tika", "aku", "kia", "makan", "kua"}
refs := map[string][]string{}
for _, word := range words {
// normalizing word
r := []rune(word)
sort.Slice(r, func(i, j int) bool { return r[i] < r[j] })
sortedWord := string(r)
// appending in the normalized word map
refs[sortedWord] = append(refs[sortedWord], word)
}
// transforming into a slice of slices
result := [][]string{}
for _, item := range refs {
result = append(result, item)
}
log.Println(result)
}
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