Submission #1072738

#	Submission time	Handle	Problem	Language	Result	Execution time	Memory
1072738	2024-08-24T03:47:44 Z	SiliconSquared	Global Warming (CEOI18_glo)	C++14	15 / 100	2000 ms	1228 KB

glo

using namespace std;

#include <iostream>
#include <vector>
#include <set>

vector<int> v;
int n,z,x,a,b;
int f(){
    set<int> s;
    for (int i=0;i<n;i++){
        a=v[i];
        if (s.lower_bound(a)==s.end()){
            s.insert(a);
        }else{
            s.erase(s.lower_bound(a));
            s.insert(a);
        }
    }
    return s.size();
}

int main(){
    cin>>n>>x;
    z=0;
    v.resize(n);
    for (int i=0;i<n;i++){
        cin>>v[i];
    }
    for (int i=0;i<n;i++){
        for (int j=i;j<n;j++){
            for (int k=-x;k<=x;k++){
                for (int l=i;l<=j;l++){
                    v[l]+=k;
                }
                z=max(z,f());
                for (int l=i;l<=j;l++){
                    v[l]-=k;
                }
            }
        }
    }
    cout<<z;
}

Subtask #1

5.0 / 5.0

#	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	344 KB	Output is correct
5	Correct	0 ms	348 KB	Output is correct
6	Correct	1 ms	348 KB	Output is correct
7	Correct	0 ms	344 KB	Output is correct
8	Correct	0 ms	432 KB	Output is correct
9	Correct	1 ms	348 KB	Output is correct
10	Correct	1 ms	348 KB	Output is correct
11	Correct	1 ms	348 KB	Output is correct

Subtask #2

10.0 / 10.0

#	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	344 KB	Output is correct
5	Correct	0 ms	348 KB	Output is correct
6	Correct	1 ms	348 KB	Output is correct
7	Correct	0 ms	344 KB	Output is correct
8	Correct	0 ms	432 KB	Output is correct
9	Correct	1 ms	348 KB	Output is correct
10	Correct	1 ms	348 KB	Output is correct
11	Correct	1 ms	348 KB	Output is correct
12	Correct	63 ms	344 KB	Output is correct
13	Correct	3 ms	440 KB	Output is correct
14	Correct	218 ms	412 KB	Output is correct
15	Correct	90 ms	348 KB	Output is correct
16	Correct	84 ms	348 KB	Output is correct
17	Correct	1 ms	348 KB	Output is correct
18	Correct	1 ms	348 KB	Output is correct

Subtask #3

0 / 13.0

#	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	344 KB	Output is correct
5	Correct	0 ms	348 KB	Output is correct
6	Correct	1 ms	348 KB	Output is correct
7	Correct	0 ms	344 KB	Output is correct
8	Correct	0 ms	432 KB	Output is correct
9	Correct	1 ms	348 KB	Output is correct
10	Correct	1 ms	348 KB	Output is correct
11	Correct	1 ms	348 KB	Output is correct
12	Correct	63 ms	344 KB	Output is correct
13	Correct	3 ms	440 KB	Output is correct
14	Correct	218 ms	412 KB	Output is correct
15	Correct	90 ms	348 KB	Output is correct
16	Correct	84 ms	348 KB	Output is correct
17	Correct	1 ms	348 KB	Output is correct
18	Correct	1 ms	348 KB	Output is correct
19	Execution timed out	2066 ms	348 KB	Time limit exceeded
20	Halted	0 ms	0 KB	-

Subtask #4

0 / 10.0

#	Verdict	Execution time	Memory	Grader output
1	Execution timed out	2062 ms	1228 KB	Time limit exceeded
2	Halted	0 ms	0 KB	-

Subtask #5

0 / 20.0

#	Verdict	Execution time	Memory	Grader output
1	Execution timed out	2039 ms	600 KB	Time limit exceeded
2	Halted	0 ms	0 KB	-

Subtask #6

0 / 17.0

#	Verdict	Execution time	Memory	Grader output
1	Execution timed out	2069 ms	836 KB	Time limit exceeded
2	Halted	0 ms	0 KB	-

Subtask #7

0 / 25.0

#	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	344 KB	Output is correct
5	Correct	0 ms	348 KB	Output is correct
6	Correct	1 ms	348 KB	Output is correct
7	Correct	0 ms	344 KB	Output is correct
8	Correct	0 ms	432 KB	Output is correct
9	Correct	1 ms	348 KB	Output is correct
10	Correct	1 ms	348 KB	Output is correct
11	Correct	1 ms	348 KB	Output is correct
12	Correct	63 ms	344 KB	Output is correct
13	Correct	3 ms	440 KB	Output is correct
14	Correct	218 ms	412 KB	Output is correct
15	Correct	90 ms	348 KB	Output is correct
16	Correct	84 ms	348 KB	Output is correct
17	Correct	1 ms	348 KB	Output is correct
18	Correct	1 ms	348 KB	Output is correct
19	Execution timed out	2066 ms	348 KB	Time limit exceeded
20	Halted	0 ms	0 KB	-