3 // Copyright 2020 The Go Authors. All rights reserved.
4 // Use of this source code is governed by a BSD-style
5 // license that can be found in the LICENSE file.
10 if len([]int{})-1 < len([]int{}) {
19 h := func(string) string {
25 i = len(h(s[i+0:i+1])) + len(s[len(s)+1:i+1])
26 s = s[(len(s[i+1:len(s)+1])+1):len(h(""))+1] + (s[i+1 : len([]int{})+i])
27 i = 1 + len([]int{len([]string{s[i+len([]int{}) : len(s)+i]})})
30 ch <- len(h("")) - len(s)