Card game

#include <iostream>
#include <algorithm>

using namespace std;
typedef long long ll;

int n;
ll t[100005];

int main() {
	ios_base::sync_with_stdio(false);
	cin.tie(0);
	cin >> n;
	for (int i = 0; i < n; ++i) {
		cin >> t[i];
	}
	sort(t, t+n);
	reverse(t, t+n);
	ll res = 0;
	for (int i = 0; i < n; i += 3) {
		if (n-i < 3) break;
		res += t[i+1];
		res += t[i+2];
	}
	cout << res << "\n";
	return 0;
}

Test 1

Verdict: UNKNOWN

Test 2

Verdict: UNKNOWN

Test 3

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Test 4

Verdict: UNKNOWN

Test 5

Verdict: UNKNOWN

Test 6

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Test 7

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Test 8

Verdict: UNKNOWN

Test 9

Verdict: UNKNOWN

Test 10

Verdict: UNKNOWN

Test 11

Verdict: UNKNOWN

Test 12

Verdict: UNKNOWN

Test 13

Verdict: UNKNOWN

Test 14

Verdict: UNKNOWN

Test 15

Verdict: UNKNOWN

Test 16

Verdict: UNKNOWN

Test 17

Verdict: UNKNOWN

Test 18

Verdict: UNKNOWN