随机数独题的生成.cpp

@@ -1,58 +0,0 @@
-#include <stdio.h>
-#include <time.h>
-#include <stdlib.h>
-int main(){
-  int *compose(int a[][9]);
-  int a[9][9]={0},*p,i;
-  p=compose(a);
-  for(i=1;i<=81;i++)
-  {
-  	if(i%9==0)
-  	printf("%d\n",*p);
-  	else
-  	printf("%d ",*p);
-  	p++;
-  }
-  return 0;
- }
-int *compose(int a[][9])
-{
-int *creat(int a[]);
-int i,j,k,*p1,*p2,b[9],c[9];
-for(i=0;i<=6;i=i+3)
-{
-	p1=creat(b);
-	for(j=0;j<=2;j++)
-	{
-		p2=creat(c);
-		for(k=1;k<=3;k++)
-		*(*(a+i+j)+*(p2++)-1)=*p1++;
-	}
-}
-return *a;
-}
-int *creat(int a[])//<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>9<EFBFBD><EFBFBD><EFBFBD><EFBFBD>; 
-{
-	void swap(int *p1,int *p2);
-	srand(time(NULL));
-	 static int n=rand();
-	int *p1=a,*p2=a,i;
-	for(i=0;i<=8;i++)
-	{
-		a[i]=i+1;
-	} 
-	for(i=8;i>=0;i--)
-	{   srand(n);
-		p1=a+i;p2=a+rand()%8+1;
-		swap(p1,p2);
-		n++;
-	}
-return a;}	
-void swap(int *p1,int *p2)
-{
-	int temp;
-	temp=*p2;
-	*p2=*p1;
-	*p1=temp;
-	}	
-