답안 #892436

#	제출 시각	아이디	문제	언어	결과	실행 시간	메모리
892436	2023-12-25T10:42:06 Z	abcvuitunggio	고대 책들 (IOI17_books)	C++17	50 / 100	94 ms	18024 KB

books

#include "books.h"
#include <bits/stdc++.h>
using namespace std;
int vis[1000001],r[1000001];
vector <pair <int, pair <int, int>>> e;
long long minimum_walk(vector <int> p, int s){
    int x=0,n=p.size();
    vector <pair <int, int>> tmp;
    long long d=0;
    for (int i=0;i<n;i++){
        if (!vis[i]){
            int x=i;
            while (true){
                vis[x]=1;
                r[i]=max(r[i],x);
                d+=abs(x-p[x]);
                x=p[x];
                if (x==i)
                    break;
            }
          	if (r[i]!=i||i==s)
             	tmp.push_back({i,r[i]});
        }
    }
    sort(tmp.begin(),tmp.end());
    int cur=tmp[0].first;
    for (auto [l,r]:tmp){
        x+=max(l-cur,0);
        cur=max(cur,r);
    }
    return x*2+d;
}

Subtask #1
12.0 / 12.0

#	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	1 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	1 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	1 ms	348 KB	Output is correct
12	Correct	1 ms	348 KB	Output is correct
13	Correct	1 ms	348 KB	Output is correct
14	Correct	0 ms	348 KB	Output is correct
15	Correct	0 ms	348 KB	Output is correct
16	Correct	0 ms	348 KB	Output is correct
17	Correct	0 ms	348 KB	Output is correct
18	Correct	0 ms	348 KB	Output is correct

Subtask #2
10.0 / 10.0

#	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	1 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	1 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	1 ms	348 KB	Output is correct
12	Correct	1 ms	348 KB	Output is correct
13	Correct	1 ms	348 KB	Output is correct
14	Correct	0 ms	348 KB	Output is correct
15	Correct	0 ms	348 KB	Output is correct
16	Correct	0 ms	348 KB	Output is correct
17	Correct	0 ms	348 KB	Output is correct
18	Correct	0 ms	348 KB	Output is correct
19	Correct	0 ms	352 KB	Output is correct
20	Correct	1 ms	344 KB	Output is correct
21	Correct	1 ms	352 KB	Output is correct
22	Correct	1 ms	356 KB	Output is correct
23	Correct	0 ms	356 KB	Output is correct
24	Correct	0 ms	352 KB	Output is correct
25	Correct	1 ms	616 KB	Output is correct
26	Correct	0 ms	356 KB	Output is correct
27	Correct	0 ms	356 KB	Output is correct
28	Correct	0 ms	360 KB	Output is correct
29	Correct	0 ms	356 KB	Output is correct

Subtask #3
28.0 / 28.0

#	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	1 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	1 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	1 ms	348 KB	Output is correct
12	Correct	1 ms	348 KB	Output is correct
13	Correct	1 ms	348 KB	Output is correct
14	Correct	0 ms	348 KB	Output is correct
15	Correct	0 ms	348 KB	Output is correct
16	Correct	0 ms	348 KB	Output is correct
17	Correct	0 ms	348 KB	Output is correct
18	Correct	0 ms	348 KB	Output is correct
19	Correct	0 ms	352 KB	Output is correct
20	Correct	1 ms	344 KB	Output is correct
21	Correct	1 ms	352 KB	Output is correct
22	Correct	1 ms	356 KB	Output is correct
23	Correct	0 ms	356 KB	Output is correct
24	Correct	0 ms	352 KB	Output is correct
25	Correct	1 ms	616 KB	Output is correct
26	Correct	0 ms	356 KB	Output is correct
27	Correct	0 ms	356 KB	Output is correct
28	Correct	0 ms	360 KB	Output is correct
29	Correct	0 ms	356 KB	Output is correct
30	Correct	93 ms	12040 KB	Output is correct
31	Correct	94 ms	12128 KB	Output is correct
32	Correct	78 ms	15892 KB	Output is correct
33	Correct	86 ms	17516 KB	Output is correct
34	Correct	84 ms	17512 KB	Output is correct
35	Correct	84 ms	17784 KB	Output is correct
36	Correct	85 ms	17272 KB	Output is correct
37	Correct	78 ms	16336 KB	Output is correct
38	Correct	81 ms	15604 KB	Output is correct
39	Correct	86 ms	15352 KB	Output is correct
40	Correct	80 ms	13064 KB	Output is correct
41	Correct	86 ms	12040 KB	Output is correct
42	Correct	84 ms	12368 KB	Output is correct
43	Correct	85 ms	18024 KB	Output is correct

Subtask #4
0 / 20.0

#	결과	실행 시간	메모리	Grader output
1	Incorrect	0 ms	348 KB	3rd lines differ - on the 1st token, expected: '3304', found: '2744'
2	Halted	0 ms	0 KB	-

Subtask #5
0 / 30.0

#	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	1 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	1 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	1 ms	348 KB	Output is correct
12	Correct	1 ms	348 KB	Output is correct
13	Correct	1 ms	348 KB	Output is correct
14	Correct	0 ms	348 KB	Output is correct
15	Correct	0 ms	348 KB	Output is correct
16	Correct	0 ms	348 KB	Output is correct
17	Correct	0 ms	348 KB	Output is correct
18	Correct	0 ms	348 KB	Output is correct
19	Correct	0 ms	352 KB	Output is correct
20	Correct	1 ms	344 KB	Output is correct
21	Correct	1 ms	352 KB	Output is correct
22	Correct	1 ms	356 KB	Output is correct
23	Correct	0 ms	356 KB	Output is correct
24	Correct	0 ms	352 KB	Output is correct
25	Correct	1 ms	616 KB	Output is correct
26	Correct	0 ms	356 KB	Output is correct
27	Correct	0 ms	356 KB	Output is correct
28	Correct	0 ms	360 KB	Output is correct
29	Correct	0 ms	356 KB	Output is correct
30	Correct	93 ms	12040 KB	Output is correct
31	Correct	94 ms	12128 KB	Output is correct
32	Correct	78 ms	15892 KB	Output is correct
33	Correct	86 ms	17516 KB	Output is correct
34	Correct	84 ms	17512 KB	Output is correct
35	Correct	84 ms	17784 KB	Output is correct
36	Correct	85 ms	17272 KB	Output is correct
37	Correct	78 ms	16336 KB	Output is correct
38	Correct	81 ms	15604 KB	Output is correct
39	Correct	86 ms	15352 KB	Output is correct
40	Correct	80 ms	13064 KB	Output is correct
41	Correct	86 ms	12040 KB	Output is correct
42	Correct	84 ms	12368 KB	Output is correct
43	Correct	85 ms	18024 KB	Output is correct
44	Incorrect	0 ms	348 KB	3rd lines differ - on the 1st token, expected: '3304', found: '2744'
45	Halted	0 ms	0 KB	-

답안 #892436

Compilation message

Subtask #1 12.0 / 12.0

Subtask #2 10.0 / 10.0

Subtask #3 28.0 / 28.0

Subtask #4 0 / 20.0

Subtask #5 0 / 30.0

Subtask #1
12.0 / 12.0

Subtask #2
10.0 / 10.0

Subtask #3
28.0 / 28.0

Subtask #4
0 / 20.0

Subtask #5
0 / 30.0