a(蛇行矩阵).c

图的用法

//蛇行矩阵 蛇行矩阵
#include<stdio.h>
void main()
{
    float i,j;
	int k,n = 1,**A;
	printf("Please input one character:\n");
	scanf("%d",&k);
	A = (int **) malloc(k*sizeof(int *));
	for(i = 0;i < k;i ++)
		A[i] = (int *)malloc(k*sizeof(int));
	for(i = 0;i < k;i++)
		for(j = 0;j <i+1;j++)
		{
			A[i-j][j] = n;
			printf("A[%f][%f]=%d\n",i-j,j,n);
			n++;
		}
	for(i = 0;i < k;i++)
	     {	for(j = 0;j < k-i;j++)
		{

		   printf("%d  ",A[i][j]);
		}
		printf("\n");
	      }
}