temp

#include "stdio.h"

#define N 5
main()
{
	int n,i,j,m=1;
	int a[N][N]={0};//定义螺旋数组,并初始化
	//螺旋数组的实现
	for(n=0;n<=N/2;n++)
	{
		for(j=n; j<N-n; j++)
			a[n][j] = m++;
		for(i=n+1; i<N-n; i++)
			a[i][N-n-1] = m++;
		for(j=N-n-2; j>=n; j--)
			a[N-n-1][j] = m++;
		for(i=N-n-2; i>n; i--)
			a[i][n] = m++;
	}
	//输出螺旋数组
	for(i=0;i<N;i++)
	{
		for(j=0;j<N;j++)
			printf("%4d",a[i][j]);
		printf("
");
	}
}

原文地址:https://www.cnblogs.com/actionke/p/4192618.html