#include "stdafx.h"
#include <iostream>
#include <list>
using namespace std;

#define SIZE 1

struct dane
{
	char *from = new char[16];
	char *to = new char[16];
	int kwota = 0;

	void setKwota(int kwota)
	{
		this->kwota = kwota + this->kwota;
	}

	int getKwota()
	{
		return kwota;
	}

	char* getFrom()
	{
		return from;
	}
	char* getTo()
	{
		return to;
	}
};

int xd(char *from)
{
	int sum1 = 0;
	for (int i = 0; i < strlen(from); i++) sum1 = sum1 + from[i];

	return sum1;
}


int hashing(char *ppl1, char *ppl2)
{
	int sum1 = 0;
	int sum2 = 0;
	for (int i = 0; i < strlen(ppl1); i++) sum1 = sum1 + ppl1[i]*i;
	for (int i = 0; i < strlen(ppl2); i++) sum2 = sum2 + ppl2[i]*(strlen(ppl2)-i);

	return (sum1 + sum2) % SIZE;
}

int main()
{
	char opt;
	char *from = new char[16];
	char *to = new char[16];
	int kwota, index;
	list<dane> arr[SIZE];

	while (cin >> opt)
	{

		if (opt == '+')
		{
			int spr = 1;
			cin >> from >> to;
			index = hashing(from, to);
			cin >> kwota;

			list<dane> ::iterator i;
			for (i = arr[index].begin(); i != arr[index].end(); ++i)
			{
				if (i->getFrom() == from && i->getTo() == to)
				{
					cout << "RECHA TO CHUJ" << endl;
					i->setKwota(kwota);
					spr = 0;
					break;
				}
			}

			if (spr == 1)
			{
				dane ar;
				ar.from = from;
				ar.to = to;
				ar.kwota = kwota;
				arr[index].push_back(ar);
			}


		}
		else if (opt == '?')
		{
			int spr = 1;
			cin >> from >> to;
			index = hashing(from, to);

			list<dane> ::iterator i;
			for (i = arr[index].begin(); i != arr[index].end(); ++i)
			{
				if (i->getFrom() == from && i->getTo() == to)
				{
					cout << i->getKwota() << " " << endl <<
						from << " " << i->getFrom() << endl <<
						to << " " << i->getTo() << endl;
					spr = 0;
					break;
				}
			}
			if (spr == 1) cout << 0 << endl;
		}
	}
}