幻方求解

// sssssss.cpp : Defines the entry point for the console application.//#include "stdafx.h"#include <stdio.h>#define MAX 15/*求解幻方问题（奇数次幻方）*/int _tmain(int argc, _TCHAR* argv[]){int m,mm,i,j,k,ni,nj;int magic[MAX][MAX];printf("Please Enter the number of the magic square:");scanf("%d",&m);for(i = 0;i<m;i++)for(j = 0;j<m;j++)magic[i][j] = 0;mm = m*m;i = 0;j = m/2;for(k = 1;k <=mm;k++){magic[i][j] = k;if(i==0)ni = m-1;elseni = i-1;if(j==m-1)nj = 0;elsenj = j+1;                         if(magic[ni][nj]==0)      //右上方为空{i = ni;j = nj;}else                      //右上方已填有数字i++;}for(i =0;i<m;i++){for(j = 0;j<m;j++)printf("%4d",magic[i][j]);printf("\n");}return 0;}