package main
import (
"regexp"
"fmt"
)
func main() {
var re = regexp.MustCompile(`(?m)^(?:[2-9]\d|[1-9]\d{2,})(?:\.\d+)?(?<!^20(?:\.0+)?)%`)
var str = `0%
0.012%
4.265%
19.999%
20%
20.000%
20.0001%
23.392%
52.126%
120.000%
11200%
172.373%
2452.182%`
for i, match := range re.FindAllString(str, -1) {
fmt.Println(match, "found at index", i)
}
}
Please keep in mind that these code samples are automatically generated and are not guaranteed to work. If you find any syntax errors, feel free to submit a bug report. For a full regex reference for Golang, please visit: https://golang.org/pkg/regexp/