Submission #861055

#	Submission time	Handle	Problem	Language	Result	Execution time	Memory
861055	2023-10-15T08:10:12 Z	willychan	Team Contest (JOI22_team)	C++14	0 / 100	2000 ms	3564 KB

team

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

vector<int> Y;
vector<int> Z;
vector<int> X;
int main(){
	ios_base::sync_with_stdio(0),cin.tie(0),cout.tie(0);
	int n;cin>>n;	
	X.resize(n);
	Y.resize(n);
	Z.resize(n);
	vector<int> w(n);
	for(int i=0;i<n;i++) cin>>X[i]>>Y[i]>>Z[i];
	for(int i=0;i<n;i++) {w[i]=i;}
	sort(w.begin(),w.end(),[&](const int a,const int b){return Y[a]<Y[b];});
	int ans = -1;
	for(int i=0;i<n;i++){
		int l = 0;int r = n;
		while(r-l>1){
			int mid  = (l+r)/2;
			if(Y[w[mid]]>Y[i]) r = mid;
			else l = mid;
		}
		int maxn = -1e9;
		for(int j=0;j<r;j++){
			if(X[w[j]]>=X[i]) continue;
			maxn = max(maxn,Z[w[j]]);
		}
		for(int j=r;j<n;j++){
			if(X[w[j]]>=X[i]) continue;
			if(maxn>Z[i] && maxn>Z[w[j]]){
				ans = max(ans,maxn+X[i]+Y[w[j]]);
			}
			maxn = max(maxn,Z[w[j]]);
		}

	}
	cout<<ans<<"\n";

			

	return 0;
}

Subtask #1

0 / 8.0

#	Verdict	Execution time	Memory	Grader output
1	Correct	1 ms	344 KB	Output is correct
2	Correct	0 ms	344 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	344 KB	Output is correct
6	Correct	0 ms	344 KB	Output is correct
7	Correct	1 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	348 KB	Output is correct
11	Correct	0 ms	348 KB	Output is correct
12	Correct	0 ms	348 KB	Output is correct
13	Correct	0 ms	344 KB	Output is correct
14	Correct	1 ms	348 KB	Output is correct
15	Incorrect	1 ms	348 KB	Output isn't correct
16	Halted	0 ms	0 KB	-

Subtask #2

0 / 29.0

#	Verdict	Execution time	Memory	Grader output
1	Correct	1 ms	344 KB	Output is correct
2	Correct	0 ms	344 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	344 KB	Output is correct
6	Correct	0 ms	344 KB	Output is correct
7	Correct	1 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	348 KB	Output is correct
11	Correct	0 ms	348 KB	Output is correct
12	Correct	0 ms	348 KB	Output is correct
13	Correct	0 ms	344 KB	Output is correct
14	Correct	1 ms	348 KB	Output is correct
15	Incorrect	1 ms	348 KB	Output isn't correct
16	Halted	0 ms	0 KB	-

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	1 ms	344 KB	Output is correct
6	Correct	0 ms	348 KB	Output is correct
7	Correct	0 ms	348 KB	Output is correct
8	Correct	1 ms	348 KB	Output is correct
9	Correct	0 ms	348 KB	Output is correct
10	Correct	1 ms	348 KB	Output is correct
11	Execution timed out	2089 ms	3564 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	1 ms	344 KB	Output is correct
6	Correct	0 ms	348 KB	Output is correct
7	Correct	0 ms	348 KB	Output is correct
8	Correct	1 ms	348 KB	Output is correct
9	Correct	0 ms	348 KB	Output is correct
10	Correct	1 ms	348 KB	Output is correct
11	Execution timed out	2089 ms	3564 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	1 ms	344 KB	Output is correct
6	Correct	0 ms	348 KB	Output is correct
7	Correct	0 ms	348 KB	Output is correct
8	Correct	1 ms	348 KB	Output is correct
9	Correct	0 ms	348 KB	Output is correct
10	Correct	1 ms	348 KB	Output is correct
11	Execution timed out	2089 ms	3564 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	1 ms	344 KB	Output is correct
6	Correct	0 ms	348 KB	Output is correct
7	Correct	0 ms	348 KB	Output is correct
8	Correct	1 ms	348 KB	Output is correct
9	Correct	0 ms	348 KB	Output is correct
10	Correct	1 ms	348 KB	Output is correct
11	Execution timed out	2089 ms	3564 KB	Time limit exceeded
12	Halted	0 ms	0 KB	-

Subtask #7

0 / 27.0

#	Verdict	Execution time	Memory	Grader output
1	Correct	1 ms	344 KB	Output is correct
2	Correct	0 ms	344 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	344 KB	Output is correct
6	Correct	0 ms	344 KB	Output is correct
7	Correct	1 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	348 KB	Output is correct
11	Correct	0 ms	348 KB	Output is correct
12	Correct	0 ms	348 KB	Output is correct
13	Correct	0 ms	344 KB	Output is correct
14	Correct	1 ms	348 KB	Output is correct
15	Incorrect	1 ms	348 KB	Output isn't correct
16	Halted	0 ms	0 KB	-