UVa 00340 - Master- Mind Hints (determine strong and weak matches)

Link:https://uva.onlinejudge.org/index.php?option=com_onlinejudge&Itemid=8&category=5&page=show_problem&problem=276
Sol:

#include <iostream>
	#include <vector>
	#include <algorithm>
	#define Load(array, size) for (int q = 0; q < size; ++q) cin >> array[q];
	using namespace std;
	int main()
	{
	int size;
	vector<int> actual, guess;
	int t(0), strong, weak;
	while (cin >> size, size)
	{
	++t;
	actual.resize(size);
	guess.resize(size);
	Load(actual, size);
	cout << "Game " << t << ":\n";
	Load(guess, size);
	while (guess[0])
	{
	strong = weak = 0;
	vector<int> numberUnmatchA(10, 0), numberUnmatchG(10, 0);
	for (int i = 0; i < size; ++i)
	{
	if (guess[i] == actual[i])
	++strong;
	else
	{
	++numberUnmatchA[actual[i]];
	++numberUnmatchG[guess[i]];
	}
	}
	for (int i = 1; i < 10; ++i)
	weak += min(numberUnmatchA[i], numberUnmatchG[i]);
	cout << " (" << strong << ',' << weak << ")\n";
	Load(guess, size);
	}
	}
	}