답안 #887582

#	제출 시각	아이디	문제	언어	결과	실행 시간	메모리
887582	2023-12-14T18:53:50 Z	MinaRagy06	Team Contest (JOI22_team)	C++17	0 / 100	2000 ms	3932 KB

team

#include <bits/stdc++.h>
using namespace std;
#define ll long long
 
const int inf = 1e18;
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 = inf;
		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 = inf;
		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]) {
			ans = max(ans, a[i][0] + mx2[0] + mx2[1]);
		}
	}
	cout << ans << '\n';
	return 0;
}
 
 

Compilation message

team.cpp:5:17: warning: overflow in conversion from 'double' to 'int' changes value from '1.0e+18' to '2147483647' [-Woverflow]
    5 | const int inf = 1e18;
      |                 ^~~~

Subtask #1

0 / 8.0

#	결과	실행 시간	메모리	Grader output
1	Correct	0 ms	344 KB	Output is correct
2	Correct	0 ms	348 KB	Output is correct
3	Correct	0 ms	348 KB	Output is correct
4	Correct	0 ms	348 KB	Output is correct
5	Correct	0 ms	348 KB	Output is correct
6	Correct	0 ms	344 KB	Output is correct
7	Correct	0 ms	600 KB	Output is correct
8	Correct	0 ms	348 KB	Output is correct
9	Correct	0 ms	348 KB	Output is correct
10	Correct	0 ms	344 KB	Output is correct
11	Correct	0 ms	348 KB	Output is correct
12	Correct	0 ms	376 KB	Output is correct
13	Correct	0 ms	348 KB	Output is correct
14	Correct	1 ms	348 KB	Output is correct
15	Incorrect	0 ms	348 KB	Output isn't correct
16	Halted	0 ms	0 KB	-

Subtask #2

0 / 29.0

#	결과	실행 시간	메모리	Grader output
1	Correct	0 ms	344 KB	Output is correct
2	Correct	0 ms	348 KB	Output is correct
3	Correct	0 ms	348 KB	Output is correct
4	Correct	0 ms	348 KB	Output is correct
5	Correct	0 ms	348 KB	Output is correct
6	Correct	0 ms	344 KB	Output is correct
7	Correct	0 ms	600 KB	Output is correct
8	Correct	0 ms	348 KB	Output is correct
9	Correct	0 ms	348 KB	Output is correct
10	Correct	0 ms	344 KB	Output is correct
11	Correct	0 ms	348 KB	Output is correct
12	Correct	0 ms	376 KB	Output is correct
13	Correct	0 ms	348 KB	Output is correct
14	Correct	1 ms	348 KB	Output is correct
15	Incorrect	0 ms	348 KB	Output isn't correct
16	Halted	0 ms	0 KB	-

Subtask #3

0 / 9.0

#	결과	실행 시간	메모리	Grader output
1	Correct	0 ms	348 KB	Output is correct
2	Correct	0 ms	348 KB	Output is correct
3	Correct	0 ms	348 KB	Output is correct
4	Correct	0 ms	348 KB	Output is correct
5	Correct	0 ms	348 KB	Output is correct
6	Correct	0 ms	348 KB	Output is correct
7	Correct	0 ms	348 KB	Output is correct
8	Correct	0 ms	348 KB	Output is correct
9	Correct	0 ms	348 KB	Output is correct
10	Correct	0 ms	348 KB	Output is correct
11	Execution timed out	2097 ms	3932 KB	Time limit exceeded
12	Halted	0 ms	0 KB	-

Subtask #4

0 / 9.0

#	결과	실행 시간	메모리	Grader output
1	Correct	0 ms	348 KB	Output is correct
2	Correct	0 ms	348 KB	Output is correct
3	Correct	0 ms	348 KB	Output is correct
4	Correct	0 ms	348 KB	Output is correct
5	Correct	0 ms	348 KB	Output is correct
6	Correct	0 ms	348 KB	Output is correct
7	Correct	0 ms	348 KB	Output is correct
8	Correct	0 ms	348 KB	Output is correct
9	Correct	0 ms	348 KB	Output is correct
10	Correct	0 ms	348 KB	Output is correct
11	Execution timed out	2097 ms	3932 KB	Time limit exceeded
12	Halted	0 ms	0 KB	-

Subtask #5

0 / 9.0

#	결과	실행 시간	메모리	Grader output
1	Correct	0 ms	348 KB	Output is correct
2	Correct	0 ms	348 KB	Output is correct
3	Correct	0 ms	348 KB	Output is correct
4	Correct	0 ms	348 KB	Output is correct
5	Correct	0 ms	348 KB	Output is correct
6	Correct	0 ms	348 KB	Output is correct
7	Correct	0 ms	348 KB	Output is correct
8	Correct	0 ms	348 KB	Output is correct
9	Correct	0 ms	348 KB	Output is correct
10	Correct	0 ms	348 KB	Output is correct
11	Execution timed out	2097 ms	3932 KB	Time limit exceeded
12	Halted	0 ms	0 KB	-

Subtask #6

0 / 9.0

#	결과	실행 시간	메모리	Grader output
1	Correct	0 ms	348 KB	Output is correct
2	Correct	0 ms	348 KB	Output is correct
3	Correct	0 ms	348 KB	Output is correct
4	Correct	0 ms	348 KB	Output is correct
5	Correct	0 ms	348 KB	Output is correct
6	Correct	0 ms	348 KB	Output is correct
7	Correct	0 ms	348 KB	Output is correct
8	Correct	0 ms	348 KB	Output is correct
9	Correct	0 ms	348 KB	Output is correct
10	Correct	0 ms	348 KB	Output is correct
11	Execution timed out	2097 ms	3932 KB	Time limit exceeded
12	Halted	0 ms	0 KB	-

Subtask #7

0 / 27.0

#	결과	실행 시간	메모리	Grader output
1	Correct	0 ms	344 KB	Output is correct
2	Correct	0 ms	348 KB	Output is correct
3	Correct	0 ms	348 KB	Output is correct
4	Correct	0 ms	348 KB	Output is correct
5	Correct	0 ms	348 KB	Output is correct
6	Correct	0 ms	344 KB	Output is correct
7	Correct	0 ms	600 KB	Output is correct
8	Correct	0 ms	348 KB	Output is correct
9	Correct	0 ms	348 KB	Output is correct
10	Correct	0 ms	344 KB	Output is correct
11	Correct	0 ms	348 KB	Output is correct
12	Correct	0 ms	376 KB	Output is correct
13	Correct	0 ms	348 KB	Output is correct
14	Correct	1 ms	348 KB	Output is correct
15	Incorrect	0 ms	348 KB	Output isn't correct
16	Halted	0 ms	0 KB	-