标签:length -- sys 初始化 com str static 二维 oid
http://www.verejava.com/?id=16992693216433
public class BinaryArray
{
public static void main(String[] args)
{
//二维数组定义和初始化
int[][] arrs={
{1,2,3},
{4,5,6},
{6,8,9}
};
//二维数组遍历输出
for(int i=0;i<arrs.length;i++)
{
for(int j=0;j<arrs[i].length;j++)
{
System.out.print(arrs[i][j]);
}
System.out.println("");
}
//增强for循环 是jdk 5.0 以后才有的新的特性
String[] names={"黎明","张胜","李阳"};
for(String name:names)
{
System.out.print(name+",");
}
//定义一个课程的二维表结构
String[][] courses={
{"C001","英语"},
{"C002","数学"},
{"C003","Java编程"}
};
System.out.println("\n---------------------");
//输出
for(String[] rows:courses)
{
for(String col:rows)
{
System.out.print(col+",");
}
System.out.println("");
}
}
}
http://www.verejava.com/?id=16992693216433
标签:length -- sys 初始化 com str static 二维 oid
原文地址:https://www.cnblogs.com/verejava/p/9192112.html