幻方c语言编程,C语言程序编程：输入奇数输出n阶幻方矩阵.docx
#include
#define MAX 100
void huanFang(int n){
int a[MAX][MAX]={0};//初始化数组都为0
int i,j;
int m,k;//当前位置
int p,q;//下一个位置
int data=0;
m=0;
k=n/2;
while(data
data++;
a[m][k]=data;
//printf("data=%d,m=%d,k=%d\n ",data,m,k);
p=m-1;//上
q=k+1;//右
if(p<0&&q=0){//上出框
//printf("qian shang chu: p=%d,q=%d\n",p,q);
p=n-1;//下边放
//printf("hou shang chu: p=%d,q=%d\n",p,q);
}else if(p>=0&&p
//printf("qian youchu: p=%d,q=%d\n",p,q);
q=0;//左边放
//printf("hou youchu: p=%d,q=%d\n",p,q);
}else if(p<0&&q==n){//斜出框
//printf("qian xiechu: p=%d,q=%d\n",p,q);
p=m+1;//下格填
q=k;
//printf("hou xiechu: p=%d,q=%d\n",p,q);
}
if(a[p][q]!=0){//排重
//printf("qian chongpai: p=%d,q=%d\n",p,q);
p=m+1;//下格填
q=k;
//printf("hou chongpai: p=%d,q=%d\n",p,q);
}
m=p;
k=q;
}
for(i=0;i
for(j=0;j
printf("%d ",a[i][j]);
}
printf("\n");
}
}
void main(){
int n;
//判断是否输入的是奇数
while(1){
printf("please input n jie,n is odd\n");
scanf("%d",&n);
if(n%2==1)
break;
}
huanFang(n);
}