> #include <iostream>
> #include <memory>
> #include <vector>
> using namespace std;
> struct node
> {
> 	short num[6];
> };
> int main()
> {
> 	short sum, count=0, i, j;
> 	short *find;
> 	node my;
> 	vector<node> left;
> 	while(true)
> 	{
> 		count++;
> 		for(sum=0,i=0;i<6;i++)
> 		{
> 			cin>>my.num[i];
> 			sum+=my.num[i]*(i+1);
> 		}
> 		if(sum==0)
> 			break;
> 		else if(sum%2==1)
> 			cout<<"Collection #"<<count
> 			<<":\nCan't be divided.\n\n";
> 		else
> 		{
> 			sum/=2;
> 			find=new short[sum+1];
> 			memset(find,-1,(sum+1)*sizeof(short));
> 			find[0]=0;
> 			left.push_back(my);
> 			for(i=1;i<=sum;i++)
> 			{
> 				for(j=1;j<=6;j++)
> 				{
> 					if(i>=j&&find[i-j]!=-1)
> 					{
> 						if(left.at(find[i-j]).num[j-1]>0)
> 						{
> 							my=left.at(find[i-j]);
> 							my.num[j-1]=my.num[j-1]-1;
> 							find[i]=left.size();
> 							left.push_back(my);
> 						}
> 					}
> 				}
> 			}
> 			if(find[sum]!=-1)
> 				cout<<"Collection #"<<count
> 					<<":\nCan be divided.\n\n";
> 			else
> 				cout<<"Collection #"<<count
> 					<<":\nCan't be divided.\n\n";
> 			delete[] find;
> 			left.clear();
> 		}
> 	}
> 	return 0;
> }

原来是内存泄露了，汗！！