[Grabber2006]

Код:

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


int _tmain(int argc, _TCHAR* argv[])
{
	long int a, i, n, min;
	cin >> n;
	min = 30001;
	for (i=1; i<=n; i++)
	{
		cin >> a;
		if ( (a < min) && ((a%7) == 0) ) min=a;		
	};
	cout << min << "\n";
	system ("pause");
	return 0;
}