摘要： 编辑器加载中序号 词汇 相关形式 1 detect 过去式：detected 过去分词：detected 现在分词：detecting 第三人称单数：detects 2 follow 过去式：followed 过去分词：followed 现在分词：following 第三人称单数：follows 3 recognition 复数：recognitions 4 recognize 过去式：recognized 过去分词：recognized 现在分词：recognizing 第三人称单数：recogniz... 阅读全文

摘要： public class Char_cn {public static void main(String[] args) {// TODO Auto-generated method stubString haha = "我叫兜兜abcd";int true_num = String_length(haha);System.out.println("true" + true_num);int false_num = haha.length();System.out.print("flase" + false_num);}public 阅读全文