您将字符串按空格分开,然后向后遍历它以组装颠倒的句子。 String[] words = "This is interview question".split(" "); String rev = ""; for(int i = words.length - 1; i >= 0 ; i--) { rev += words[i] + " "; } // rev = "question interview is This " // can also use StringBuilder: StringBuilder revb = new StringBuilder(); for(int i = words.length - 1; i >= 0 ; i--) { revb.append(words[i]); revb.append(" "); } // revb.toString() = "question interview is This " 原文由 Oded 发布,翻译遵循 CC BY-SA 3.0 许可协议
您将字符串按空格分开,然后向后遍历它以组装颠倒的句子。