java —— java基础语句

字符串数组 public class test { public static void main(String[] args) { String[][] str = {{“a”,“b”}, {“v”, “g”}, {“h”, “l”}}; System.out.println(“a:”+str[1][1]); } } 编写单个字母数组 char[] matrix = new char[]{‘A’

>>阅读原文<<