> #include<iostream> 
> #include<string> 
> using namespace std; 
> 
> int pows(int b,int a)
> {
> 	int www;
> 	int res = 1;
> 	if(a == 0)
> 		return 1;
> 	for(www = 1;www <= a; www ++)
> 		res*=10;
> 	return res;
> }
> int main() 
> { 
> 	  
>       string str; 
> 	  char string[100][10];
> 	  int st[100];
> 	  int top = -1;
>       //cin.get(); 
> 	  getline(cin,str);
> 	
> 	 
> 	  while(str[0] != '0')
> 	  {
> 		  int i;
> 		  int top=-1,q=-1;
> 		  int end = str.length();
> 		  str[end] = '\n';
> 		  for(i = 2;i < str.length();i++)
> 		  {
> 			  q=-1;
> 			  if(str[i] != ' ')
> 			  {
> 				  string[++top][++q] = str[i];
> 				  while(str[++i] != ' ' && str[i] != '\n')
> 					  string[top][++q] = str[i];
> 			  }
> 			  string[top][++q] = '\0';
> 		  }
> 		  int m,n ;
> 		  n = -1;
> 		  for(m = 0;m <= top;m ++)
> 		  {
> 			  n = -1;
> 			  while(string[m][++n]);
> 			  st[m] = 0;
> 			  int mm;
> 			  for(mm = 0;mm < n; mm ++)
> 				  st[m] += (string[m][mm]-48)*pows(10,(n - mm-1));
> 		  }
> 
> 		  int a,b,c,d,e,f;
> 		  for(a = 0;a <= top;a ++)
> 			  for(b = a + 1;b <= top;b ++)
> 				  for(c = b + 1;c <= top;c ++)
> 					  for(d = c + 1;d <= top;d ++)
> 						  for(e = d + 1;e <= top;e ++)
> 							  for(f = e + 1;f <= top;f ++)
> 							  {
> 								  cout<<st[a]<<' '<<st[b];
> 								  cout<<' '<<st[c]<<' ';
> 								  cout<<st[d]<<' '<<st[e]<<' '<<st[f]<<endl;
> 							  }
> 		  //cout <<endl;
> 		   getline(cin,str); 
> 	  }
> 
>       return 0; 
> }  

好像是这里: Do not put a blank line after the last test case. 

• i have a blank line after the last test case also accept!! (65) gostopsb 2006-12-19 10:05:10