POJ 2583 Series Determination G++

#include <iostream>
#include <vector> 
//谢谢博友文章 
using namespace std;
int main()
{
	vector<int> jg;
	while(1)
	{
		int a,b,c;
		cin>>a;
		if(cin.eof()==1)
		{
			break;
		}
		cin>>b>>c;
		jg.push_back(a-3*b+3*c);
		jg.push_back(3*a-8*b+6*c);
		jg.push_back(6*a-15*b+10*c);
	}
	for(int i=0;i<jg.size();)
	{
		cout<<jg[i]<<" "<<jg[i+1]<<" "<<jg[i+2]<<endl;
		i++;
		i++;
		i++;
	}
	return 0;
}