two_dimensional_array2.java

来自「Java 程序设计源码 只提供了部分」· Java 代码 · 共 27 行

//demonstrate another array
class twoDArray
{
	public static void main(String[] args)
	{
		int[][] twoDArray = new int[4][];
		int k = 0;

		twoDArray[0] = new int[1];
		twoDArray[1] = new int[2];
		twoDArray[2] = new int[3];
		twoDArray[3] = new int[4];

		for(int i = 0;i < 4;i++)
		{
			for(int j = 0;j < i + 1;j++)
			{
				twoDArray[i][j] = k;

				k++;

				System.out.print(twoDArray[i][j] + "\t");
			}
			System.out.println();
		}
	}
}