twodimarray.java

来自「有关java学习技巧的课件」· Java 代码 · 共 12 行

public class TwoDimArray {
    public static void main(String[] args) {
        int[][] arr = {{1, 2, 3}, 
                       {4, 5, 6}}; 

        for(int i = 0; i < arr.length; i++) { 
            for(int j = 0; j < arr[0].length; j++) 
                System.out.print(arr[i][j] + " "); 
            System.out.println(); 
        } 
    }
}