杨辉三角java实现

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杨慧三角java实现

public class YH {
	public static void main(String[] args) {
		int a[][]=new int [10][10];
		int i,j,n=10;
		for(i = 0;i < n ;i++)
		{
			for(int k=0;k<n-i;k++){
				System.out.print("  ");
			}
		    for(j = 0;j < i;j++)
		    {
		        if(i == j || j == 0) a[i][j] = 1;
		        else
		          a[i][j] = a[i-1][j] + a[i-1][j-1];
		        System.out.print(a[i][j]+"   ");
		     }
		     System.out.print('\n');
		}
	}
}


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转载自blog.csdn.net/sun11462/article/details/47805241