oj.uz

Submission #917699

# Submission time Handle Problem Language Result Execution time Memory
917699 2024-01-28T15:22:57 Z manishjha91 Team Contest (JOI22_team) C++17
37 / 100
 2000 ms 2968 KB 
#include<bits/stdc++.h>
using namespace std;

using ll = long long;
using ull = unsigned long long;
using lld = long double;

void solve()
{
	int n;
	cin >> n;

	vector<array<int,3>> a(n);
	for (int i = 0; i < n; i++)
	{
		cin >> a[i][0]>>a[i][1]>>a[i][2];
	}
	
	sort(a.begin(),a.end());
	
	int ans = -1;
	
	
	for(int i=0; i<n; i++)
	{
		int mx = -1e9;
		int currmx = -1e9;
		int l = i+1;
		for(int j=i+1; j<n; j++)
		{
			if(a[j][1]>=a[i][1]) continue;
			

			if(a[j][0]==a[l][0])
			{
				if(a[j][1]>=a[i][1]) continue;
				currmx = max(currmx, a[j][2]);
			}
			else
			{
				mx = max(mx, currmx);
				l = j;
				currmx = a[j][2];
			}
			if(mx>a[i][2] && mx>a[j][2] && a[j][0]>a[i][0])
			{
				ans = max(ans, a[i][1] + a[j][0] + mx);
			}
		}
	}
	
	for(int i=0; i<n; i++)
	{
		int mx = -1e9;
		int currmx = -1e9;
		int l = i+1;
		for(int j=i+1; j<n; j++)
		{
			if(a[j][2]>=a[i][2]) continue;
			if(a[j][0]==a[l][0])
			{
				if(a[j][2]>=a[i][2]) continue;
				currmx = max(currmx, a[j][1]);
			}
			else
			{
				mx = max(mx, currmx);
				l = j;
				currmx = a[j][1];
			}

			if(mx>a[i][1] && mx>a[j][1] && a[j][0]>a[i][0])
			{
				ans = max(ans, a[i][2] + a[j][0] + mx);
			}
		}
	}
	cout<<ans<<"\n";
	
}

int main()
{
	ios_base::sync_with_stdio(0);
	cin.tie(0);

// #ifndef ONLINE_JUDGE
// 	freopen("error.txt", "w", stderr);
// #endif

	int tt = 1;
	// cin >> tt;
	while (tt--)
	{
		solve();
	}
}

Subtask #1
8.0 / 8.0

# Verdict Execution time Memory 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 1 ms 348 KB Output is correct
5 Correct 1 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 Correct 0 ms 456 KB Output is correct
12 Correct 0 ms 452 KB Output is correct
13 Correct 0 ms 348 KB Output is correct
14 Correct 1 ms 344 KB Output is correct
15 Correct 1 ms 348 KB Output is correct
16 Correct 1 ms 348 KB Output is correct
17 Correct 1 ms 348 KB Output is correct
18 Correct 1 ms 344 KB Output is correct
19 Correct 1 ms 344 KB Output is correct
20 Correct 1 ms 348 KB Output is correct
21 Correct 1 ms 348 KB Output is correct
22 Correct 1 ms 348 KB Output is correct
23 Correct 0 ms 348 KB Output is correct
24 Correct 1 ms 344 KB Output is correct
25 Correct 1 ms 344 KB Output is correct

Subtask #2
29.0 / 29.0

# Verdict Execution time Memory 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 1 ms 348 KB Output is correct
5 Correct 1 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 Correct 0 ms 456 KB Output is correct
12 Correct 0 ms 452 KB Output is correct
13 Correct 0 ms 348 KB Output is correct
14 Correct 1 ms 344 KB Output is correct
15 Correct 1 ms 348 KB Output is correct
16 Correct 1 ms 348 KB Output is correct
17 Correct 1 ms 348 KB Output is correct
18 Correct 1 ms 344 KB Output is correct
19 Correct 1 ms 344 KB Output is correct
20 Correct 1 ms 348 KB Output is correct
21 Correct 1 ms 348 KB Output is correct
22 Correct 1 ms 348 KB Output is correct
23 Correct 0 ms 348 KB Output is correct
24 Correct 1 ms 344 KB Output is correct
25 Correct 1 ms 344 KB Output is correct
26 Correct 51 ms 604 KB Output is correct
27 Correct 49 ms 604 KB Output is correct
28 Correct 41 ms 604 KB Output is correct
29 Correct 27 ms 612 KB Output is correct
30 Correct 18 ms 344 KB Output is correct
31 Correct 50 ms 344 KB Output is correct
32 Correct 27 ms 344 KB Output is correct
33 Correct 13 ms 604 KB Output is correct
34 Correct 11 ms 612 KB Output is correct
35 Correct 1 ms 468 KB Output is correct
36 Correct 2 ms 348 KB Output is correct
37 Correct 11 ms 344 KB Output is correct
38 Correct 12 ms 776 KB Output is correct
39 Correct 9 ms 496 KB Output is correct

Subtask #3
0 / 9.0

# Verdict Execution time Memory 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 1 ms 344 KB Output is correct
7 Correct 0 ms 344 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 452 KB Output is correct
11 Execution timed out 2081 ms 2968 KB Time limit exceeded
12 Halted 0 ms 0 KB -

Subtask #4
0 / 9.0

# Verdict Execution time Memory 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 1 ms 344 KB Output is correct
7 Correct 0 ms 344 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 452 KB Output is correct
11 Execution timed out 2081 ms 2968 KB Time limit exceeded
12 Halted 0 ms 0 KB -

Subtask #5
0 / 9.0

# Verdict Execution time Memory 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 1 ms 344 KB Output is correct
7 Correct 0 ms 344 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 452 KB Output is correct
11 Execution timed out 2081 ms 2968 KB Time limit exceeded
12 Halted 0 ms 0 KB -

Subtask #6
0 / 9.0

# Verdict Execution time Memory 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 1 ms 344 KB Output is correct
7 Correct 0 ms 344 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 452 KB Output is correct
11 Execution timed out 2081 ms 2968 KB Time limit exceeded
12 Halted 0 ms 0 KB -

Subtask #7
0 / 27.0

# Verdict Execution time Memory 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 1 ms 348 KB Output is correct
5 Correct 1 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 Correct 0 ms 456 KB Output is correct
12 Correct 0 ms 452 KB Output is correct
13 Correct 0 ms 348 KB Output is correct
14 Correct 1 ms 344 KB Output is correct
15 Correct 1 ms 348 KB Output is correct
16 Correct 1 ms 348 KB Output is correct
17 Correct 1 ms 348 KB Output is correct
18 Correct 1 ms 344 KB Output is correct
19 Correct 1 ms 344 KB Output is correct
20 Correct 1 ms 348 KB Output is correct
21 Correct 1 ms 348 KB Output is correct
22 Correct 1 ms 348 KB Output is correct
23 Correct 0 ms 348 KB Output is correct
24 Correct 1 ms 344 KB Output is correct
25 Correct 1 ms 344 KB Output is correct
26 Correct 51 ms 604 KB Output is correct
27 Correct 49 ms 604 KB Output is correct
28 Correct 41 ms 604 KB Output is correct
29 Correct 27 ms 612 KB Output is correct
30 Correct 18 ms 344 KB Output is correct
31 Correct 50 ms 344 KB Output is correct
32 Correct 27 ms 344 KB Output is correct
33 Correct 13 ms 604 KB Output is correct
34 Correct 11 ms 612 KB Output is correct
35 Correct 1 ms 468 KB Output is correct
36 Correct 2 ms 348 KB Output is correct
37 Correct 11 ms 344 KB Output is correct
38 Correct 12 ms 776 KB Output is correct
39 Correct 9 ms 496 KB Output is correct
40 Correct 0 ms 348 KB Output is correct
41 Correct 0 ms 348 KB Output is correct
42 Correct 0 ms 348 KB Output is correct
43 Correct 0 ms 348 KB Output is correct
44 Correct 0 ms 348 KB Output is correct
45 Correct 1 ms 344 KB Output is correct
46 Correct 0 ms 344 KB Output is correct
47 Correct 0 ms 348 KB Output is correct
48 Correct 0 ms 348 KB Output is correct
49 Correct 0 ms 452 KB Output is correct
50 Execution timed out 2081 ms 2968 KB Time limit exceeded
51 Halted 0 ms 0 KB -