第一篇：C語言程序編程：輸入奇數(shù),輸出n階幻方矩陣

#include #define MAX 100

void huanFang(int n){

int a[MAX][MAX]={0};//初始化數(shù)組都為0 int i,j;int m,k;//當前位置 int p,q;//下一個位置 int data=0;m=0;k=n/2;while(data

q=k+1;//右

if(p<0&&q=0){//上出框

//printf(“qian shang chu: p=%d,q=%dn”,p,q);

p=n-1;//下邊放

//printf(“hou shang chu: p=%d,q=%dn”,p,q);}else if(p>=0&&p

//printf(“qian youchu: p=%d,q=%dn”,p,q);

q=0;//左邊放

//printf(“hou youchu: p=%d,q=%dn”,p,q);}else if(p<0&&q==n){//斜出框

//printf(“qian xiechu: p=%d,q=%dn”,p,q);

p=m+1;//下格填

q=k;

//printf(“hou xiechu: p=%d,q=%dn”,p,q);} if(a[p][q]!=0){//排重

//printf(“qian chongpai: p=%d,q=%dn”,p,q);

p=m+1;//下格填

q=k;

//printf(“hou chongpai: p=%d,q=%dn”,p,q);} m=p;k=q;}

for(i=0;i

printf(“%d ”,a[i][j]);

}

printf(“n”);} }

void main(){ int n;//判斷是否輸入的是奇數(shù)

while(1){

printf(“please input n jie,n is oddn”);

scanf(“%d”,&n);

if(n%2==1)

break;} huanFang(n);}