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word count with go
package main
import (
"code.google.com/p/go-tour/wc"
"strings"
)
var m map[string]int
func WordCount(s string) map[string]int {
sub_string := strings.Fields(s)
m = make(map[string]int)
for i := 0 ; i < len(sub_string); i++ {
m[sub_string[i]]++
}
return m
}
func main() {
wc.Test(WordCount)
}
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