답안 #916497

#	제출 시각	아이디	문제	언어	결과	실행 시간	메모리
916497	2024-01-26T02:28:42 Z	Darren0724	Cat Exercise (JOI23_ho_t4)	C++17	7 / 100	21 ms	464 KB

Main

#include<bits/stdc++.h>
using namespace std;
#define int long long 
#define all(x) x.begin(),x.end()
#define abcorz ios_base::sync_with_stdio(false);cin.tie(0);
int32_t main(){
    abcorz;
    int n;cin>>n;
    vector<int> v(n),t(n+1);
    for(int i=0;i<n;i++){
        cin>>v[i];
        t[v[i]]=i;
    }
    int ans=0;
    for(int i=0;i<n;i++){
        for(int j=i;j<n;j++){
            int l=i,r=j;
            int last=-1;
            int cnt=0;
            for(int k=n;k>=1;k--){
                if(t[k]>=l&&t[k]<=r){
                    if(last==-1){
                        last=t[k];
                        continue;
                    }
                    cnt+=abs(last-t[k]);
                    if(last>t[k]){
                        r=last;
                    }
                    else{
                        l=last;
                    }
                    last=t[k];
                }
            }
            ans=max(ans,cnt);
        }
    }
    cout<<ans<<endl;

    return 0;
}

Subtask #1

7.0 / 7.0

#	결과	실행 시간	메모리	Grader output
1	Correct	1 ms	344 KB	Output is correct
2	Correct	1 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	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	344 KB	Output is correct
9	Correct	0 ms	348 KB	Output is correct
10	Correct	0 ms	348 KB	Output is correct

Subtask #2

0 / 7.0

#	결과	실행 시간	메모리	Grader output
1	Correct	1 ms	344 KB	Output is correct
2	Correct	1 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	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	344 KB	Output is correct
9	Correct	0 ms	348 KB	Output is correct
10	Correct	0 ms	348 KB	Output is correct
11	Correct	15 ms	344 KB	Output is correct
12	Correct	20 ms	348 KB	Output is correct
13	Correct	21 ms	464 KB	Output is correct
14	Incorrect	16 ms	348 KB	Output isn't correct
15	Halted	0 ms	0 KB	-

Subtask #3

0 / 7.0

#	결과	실행 시간	메모리	Grader output
1	Correct	1 ms	344 KB	Output is correct
2	Correct	1 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	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	344 KB	Output is correct
9	Correct	0 ms	348 KB	Output is correct
10	Correct	0 ms	348 KB	Output is correct
11	Correct	15 ms	344 KB	Output is correct
12	Correct	20 ms	348 KB	Output is correct
13	Correct	21 ms	464 KB	Output is correct
14	Incorrect	16 ms	348 KB	Output isn't correct
15	Halted	0 ms	0 KB	-

Subtask #4

0 / 10.0

#	결과	실행 시간	메모리	Grader output
1	Correct	1 ms	344 KB	Output is correct
2	Correct	1 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	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	344 KB	Output is correct
9	Correct	0 ms	348 KB	Output is correct
10	Correct	0 ms	348 KB	Output is correct
11	Correct	15 ms	344 KB	Output is correct
12	Correct	20 ms	348 KB	Output is correct
13	Correct	21 ms	464 KB	Output is correct
14	Incorrect	16 ms	348 KB	Output isn't correct
15	Halted	0 ms	0 KB	-

Subtask #5

0 / 20.0

#	결과	실행 시간	메모리	Grader output
1	Correct	1 ms	344 KB	Output is correct
2	Correct	1 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	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	344 KB	Output is correct
9	Correct	0 ms	348 KB	Output is correct
10	Correct	0 ms	348 KB	Output is correct
11	Correct	15 ms	344 KB	Output is correct
12	Correct	20 ms	348 KB	Output is correct
13	Correct	21 ms	464 KB	Output is correct
14	Incorrect	16 ms	348 KB	Output isn't correct
15	Halted	0 ms	0 KB	-

Subtask #6

0 / 23.0

#	결과	실행 시간	메모리	Grader output
1	Correct	1 ms	344 KB	Output is correct
2	Incorrect	5 ms	348 KB	Output isn't correct
3	Halted	0 ms	0 KB	-

Subtask #7

0 / 26.0

#	결과	실행 시간	메모리	Grader output
1	Correct	1 ms	344 KB	Output is correct
2	Correct	1 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	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	344 KB	Output is correct
9	Correct	0 ms	348 KB	Output is correct
10	Correct	0 ms	348 KB	Output is correct
11	Correct	15 ms	344 KB	Output is correct
12	Correct	20 ms	348 KB	Output is correct
13	Correct	21 ms	464 KB	Output is correct
14	Incorrect	16 ms	348 KB	Output isn't correct
15	Halted	0 ms	0 KB	-