Submission #887580

#	Time	Username	Problem	Language	Result	Execution time	Memory
887580		MinaRagy06	Team Contest (JOI22_team)	C++17	0 / 100	1 ms	348 KiB

team

#include <bits/stdc++.h>
using namespace std;
#define ll long long

const int inf = 1e9;
int main() {
	ios_base::sync_with_stdio(0), cin.tie(0);
	int n;
	cin >> n;
	array<ll, 3> a[n];
	for (int i = 0; i < n; i++) {
		cin >> a[i][0] >> a[i][1] >> a[i][2];
	}
	sort(a, a + n);
	ll ans = -1;
	int cur = 0;
	for (int i = 0; i < n; i++) {
		while (a[cur][0] < a[i][0]) cur++;
		ll mx[2] = {-inf, -inf};
		ll mx2[2] = {-inf, -inf};
		for (int j = 0; j < cur; j++) {
			mx[0] = max(mx[0], a[j][2]);
			mx[1] = max(mx[1], a[j][2]);
		}
		ll x = 1e9;
		for (int j = 0; j < cur; j++) {
			if (a[j][2] < mx[1]) {
				if (a[j][1] == mx2[0]) {
					x = min(x, a[j][2]);
				} else if (a[j][1] > mx2[0]) {
					x = a[j][2];
					mx2[0] = max(mx2[0], a[j][1]);
				}
			}
		}
		for (int j = 0; j < cur; j++) {
			if (a[j][1] < mx2[0]) {
				mx2[1] = max(mx2[1], a[j][2]);
			}
		}
		if (mx2[1] > x && mx2[0] > a[i][1] && mx2[1] > a[i][2]) {
			ans = max(ans, a[i][0] + mx2[0] + mx2[1]);
		}

		mx2[0] = -inf, mx2[1] = -inf;
		x = 1e9;
		for (int j = 0; j < cur; j++) {
			if (a[j][1] < mx[0]) {
				if (a[j][2] == mx2[1]) {
					x = min(x, a[j][1]);
				} else if (a[j][2] > mx2[1]) {
					x = a[j][1];
					mx2[1] = max(mx2[1], a[j][2]);
				}
			}
		}
		for (int j = 0; j < cur; j++) {
			if (a[j][2] < mx2[1]) {
				mx2[0] = max(mx2[0], a[j][1]);
			}
		}
		if (mx2[0] > x && mx2[0] > a[i][1] && mx2[1] > a[i][2]) {
			cout << a[i][0] << ' ' << mx2[0] << ' ' << mx2[1] << '\n';
			ans = max(ans, a[i][0] + mx2[0] + mx2[1]);
		}
	}
	cout << ans << '\n';
	return 0;
}

• Subtask 1: 0 / 8
• Subtask 2: 0 / 29
• Subtask 3: 0 / 9
• Subtask 4: 0 / 9
• Subtask 5: 0 / 9
• Subtask 6: 0 / 9
• Subtask 7: 0 / 27