package main

func stringInSlice(a string, list []string) bool {
    for _, b := range list {
        if b == a { return true}
    }

    return false
}

func removeItemInSlice(a string, list []string) bool {
    for c, b := range list {
        if b == a {
            list[c] = ""
            return true
        }
    }

    return false
}