yanghuidemo.java

来自「一个十分好的java基础学习的课件」· Java 代码 · 共 21 行

public class YangHuiDemo
{   public static void main(String args[ ])
    {   final int MAXLine=10;
        int yanghui[ ][ ]=new int[MAXLine][ ];
        for(int i=0;i<yanghui.length;i++)
            yanghui[i]=new int[i+1];	//非矩阵式结构
        yanghui[0][0]=1;

        for(int i=1;i<yanghui.length;i++)
        {   yanghui[i][0]=1;
            for(int j=1;j<yanghui[i-1].length;j++)
            {   yanghui[i][ j ]=yanghui[i-1][j-1]+yanghui[i-1][j];}
            yanghui[i][yanghui[i].length-1]=1;
        }
        for(int i=0;i<yanghui.length;i++)
        {   for(int j=0;j<yanghui[i].length;j++)
                System.out.print(yanghui[i][j]+"\t");
            System.out.println( );
        }
    }
}