> #include <stdio.h>
> int k[20]={1,2,4,8,16,32,64,128,256,512,1024,2048,4096};
> char s[10][10]={" /\\ ","/__\\"};
> void f(int a,int b,int n)
> {
> 	if(n==0)printf("%c",s[a][b]);
> 	else if(a>=k[n]&&b<k[n+1])f(a-k[n],b,n-1);
> 	else if(a>=k[n])f(a-k[n],b-k[n+1],n-1);
> 	else if(b>=k[n]&&b<3*k[n])f(a,b-k[n],n-1);
> 	else printf(" ");
> }
> int main()
> {
> 	int i,j,n,t,m;
> 	scanf("%d",&t);//注释掉
> 	//while(t--)改为while(scanf("%d",&n)&&n)
> 	{
> 		scanf("%d",&n);//注释掉
                  还有一个地方要修正！n=n-1;这样就可以把你的程序修正过来了！
> 		for(i=0;i<k[n+1];i++)
> 		{	
> 			for(j=0;j<k[2,n+2];j++)
> 				if(j<=k[2,n+1]+i)f(i,j,n);
> 			printf("\n"); 
> 		} 
> 		printf("\n"); 
> 	}
> }