func ResearchDel(s []string, p string) []string {
for in := 0; in < len(s); in++ {
if s[in] == p {
s = append(s[:in], s[in+1:]...)
in--
}
}
return s
}
func ResearchDel(s []string, p string) []string {
for in := 0; in < len(s); in++ {
if s[in] == p {
s = append(s[:in], s[in+1:]...)
in--
}
}
return s
}