gistfile1.hpp

#include <cstdio>
#include <string>
#include <vector>
using namespace std;

class RectangleGroups
{
public:
	string maximalIndexed(vector<string> rectangles)
	{
		int abcIndex[26] = {0};
		char g;
		int w,h;
		for (size_t i = 0; i<rectangles.size(); ++i)
		{
			sscanf(rectangles[i].c_str(), " %s %d %d", &g, &w, &h);
			abcIndex[g - 'A'] += w*h;
		}

		
		int maxIndex = 0;
		int intChar;
		for (int i = 25; i>=0; --i)
		{
			if(abcIndex[i] >= maxIndex)
			{
				maxIndex = abcIndex[i];
				intChar = i;
			}
		
		}
		char retChar[256];
		 sprintf(retChar, "%c %d", intChar+'A', maxIndex);

		return string(retChar);
		
	}
};