test_4.java

homework : ) 找不到源码

public class test_4
{
  public static void main(Strings)
	{
	  string yanghui[][];
	  yanghui[0][0] =1;
	  for (i = 1; I<yanghui.length; i++)
      {
    	yanghui[i][0] = 1;
	    for(j=1; j<yanghui[i-1][j-1] + yanghui[i-1][j]);
	    yanghui[i][j] = yanghui[i-1][j-1]+yanghui[i-1][j];
    	yanghui[i][yanghui[i].length-1] =1;
      }
    }
}