Kolikot

#include <iostream>
#include <string>
#include <sstream>
#include <vector>
#include <algorithm>

int main()
{
	int coinAmount;
	std::string sCoins;
	std::cin >> coinAmount;
	std::vector<long> vCoins;
	for (int i = 0; i <= coinAmount; i++)
	{
		std::getline(std::cin, sCoins);
		std::istringstream is(sCoins);
		long n;

		while (is >> n)
		{
			vCoins.push_back(n);
		}
	}

	std::sort(vCoins.begin(), vCoins.end());

	long long sum = 1;
	for (unsigned int i = 0; i < vCoins.size() && vCoins[i] <= sum; i++)
	{
		sum += vCoins[i];
	}
	std::cout << sum;
    return 0;
}

Test 1

Group: 1

Verdict: ACCEPTED

Test 2

Group: 1

Verdict: ACCEPTED

Test 3

Group: 1

Verdict: ACCEPTED

Test 4

Group: 1

Verdict: ACCEPTED

Test 5

Group: 1

Verdict: ACCEPTED

Test 6

Group: 2

Verdict: ACCEPTED

Test 7

Group: 2

Verdict: ACCEPTED

Test 8

Group: 2

Verdict: ACCEPTED

Test 9

Group: 2

Verdict: ACCEPTED

Test 10

Group: 2

Verdict: ACCEPTED

Test 11

Group: 3

Verdict: ACCEPTED

Test 12

Group: 3

Verdict: ACCEPTED

Test 13

Group: 3

Verdict: ACCEPTED

Test 14

Group: 3

Verdict: ACCEPTED

Test 15

Group: 3

Verdict: ACCEPTED

Test 16

Group: 3

Verdict: ACCEPTED