Unique characters in each string: Difference between revisions
Added Go
(add PicoLisp) |
(Added Go) |
||
Line 180:
<pre>
1 2 3 a b c
</pre>
=={{header|Go}}==
<lang go>package main
import (
"fmt"
"sort"
)
func main() {
strings := []string{"1a3c52debeffd", "2b6178c97a938stf", "3ycxdb1fgxa2yz"}
u := make(map[rune]int)
for _, s := range strings {
m := make(map[rune]int)
for _, c := range s {
m[c]++
}
for k, v := range m {
if v == 1 {
u[k]++
}
}
}
var chars []rune
for k, v := range u {
if v == 3 {
chars = append(chars, k)
}
}
sort.Slice(chars, func(i, j int) bool { return chars[i] < chars[j] })
fmt.Println(string(chars))
}</lang>
{{out}}
<pre>
123abc
</pre>
| |||