답안 #583416

#	제출 시각	아이디	문제	언어	결과	실행 시간	메모리
583416	2022-06-25T10:37:53 Z	InternetPerson10	고대 책들 (IOI17_books)	C++17	50 / 100	116 ms	15072 KB

books

#include "books.h"
#include <bits/stdc++.h>
typedef long long ll;

using namespace std;

long long minimum_walk(vector<int> p, int s) {
    ll ans = 0;
    int n = p.size();
    int best = 0;
    vector<bool> taken(n, false);
    for(int i = 0; i < n; i++) {
        if(p[i] == i) continue;
        if(best < i) {
            ans += 2 * (i - best);
        }
        if(!taken[i]) {
            int x = i;
            while(!taken[x]) {
                best = max(x, best);
                taken[x] = true;
                ans += abs(x - p[x]);
                x = p[x];
            }
        }
    }
	return ans;
}

Subtask #1
12.0 / 12.0

#	결과	실행 시간	메모리	Grader output
1	Correct	0 ms	212 KB	Output is correct
2	Correct	0 ms	212 KB	Output is correct
3	Correct	0 ms	212 KB	Output is correct
4	Correct	0 ms	212 KB	Output is correct
5	Correct	0 ms	212 KB	Output is correct
6	Correct	1 ms	212 KB	Output is correct
7	Correct	1 ms	212 KB	Output is correct
8	Correct	1 ms	296 KB	Output is correct
9	Correct	1 ms	212 KB	Output is correct
10	Correct	1 ms	300 KB	Output is correct
11	Correct	1 ms	212 KB	Output is correct
12	Correct	0 ms	212 KB	Output is correct
13	Correct	0 ms	212 KB	Output is correct
14	Correct	1 ms	212 KB	Output is correct
15	Correct	1 ms	212 KB	Output is correct
16	Correct	0 ms	212 KB	Output is correct
17	Correct	0 ms	212 KB	Output is correct
18	Correct	1 ms	212 KB	Output is correct

Subtask #2
10.0 / 10.0

#	결과	실행 시간	메모리	Grader output
1	Correct	0 ms	212 KB	Output is correct
2	Correct	0 ms	212 KB	Output is correct
3	Correct	0 ms	212 KB	Output is correct
4	Correct	0 ms	212 KB	Output is correct
5	Correct	0 ms	212 KB	Output is correct
6	Correct	1 ms	212 KB	Output is correct
7	Correct	1 ms	212 KB	Output is correct
8	Correct	1 ms	296 KB	Output is correct
9	Correct	1 ms	212 KB	Output is correct
10	Correct	1 ms	300 KB	Output is correct
11	Correct	1 ms	212 KB	Output is correct
12	Correct	0 ms	212 KB	Output is correct
13	Correct	0 ms	212 KB	Output is correct
14	Correct	1 ms	212 KB	Output is correct
15	Correct	1 ms	212 KB	Output is correct
16	Correct	0 ms	212 KB	Output is correct
17	Correct	0 ms	212 KB	Output is correct
18	Correct	1 ms	212 KB	Output is correct
19	Correct	1 ms	212 KB	Output is correct
20	Correct	1 ms	212 KB	Output is correct
21	Correct	1 ms	212 KB	Output is correct
22	Correct	1 ms	212 KB	Output is correct
23	Correct	1 ms	304 KB	Output is correct
24	Correct	1 ms	212 KB	Output is correct
25	Correct	1 ms	212 KB	Output is correct
26	Correct	1 ms	212 KB	Output is correct
27	Correct	1 ms	212 KB	Output is correct
28	Correct	1 ms	212 KB	Output is correct
29	Correct	1 ms	300 KB	Output is correct

Subtask #3
28.0 / 28.0

#	결과	실행 시간	메모리	Grader output
1	Correct	0 ms	212 KB	Output is correct
2	Correct	0 ms	212 KB	Output is correct
3	Correct	0 ms	212 KB	Output is correct
4	Correct	0 ms	212 KB	Output is correct
5	Correct	0 ms	212 KB	Output is correct
6	Correct	1 ms	212 KB	Output is correct
7	Correct	1 ms	212 KB	Output is correct
8	Correct	1 ms	296 KB	Output is correct
9	Correct	1 ms	212 KB	Output is correct
10	Correct	1 ms	300 KB	Output is correct
11	Correct	1 ms	212 KB	Output is correct
12	Correct	0 ms	212 KB	Output is correct
13	Correct	0 ms	212 KB	Output is correct
14	Correct	1 ms	212 KB	Output is correct
15	Correct	1 ms	212 KB	Output is correct
16	Correct	0 ms	212 KB	Output is correct
17	Correct	0 ms	212 KB	Output is correct
18	Correct	1 ms	212 KB	Output is correct
19	Correct	1 ms	212 KB	Output is correct
20	Correct	1 ms	212 KB	Output is correct
21	Correct	1 ms	212 KB	Output is correct
22	Correct	1 ms	212 KB	Output is correct
23	Correct	1 ms	304 KB	Output is correct
24	Correct	1 ms	212 KB	Output is correct
25	Correct	1 ms	212 KB	Output is correct
26	Correct	1 ms	212 KB	Output is correct
27	Correct	1 ms	212 KB	Output is correct
28	Correct	1 ms	212 KB	Output is correct
29	Correct	1 ms	300 KB	Output is correct
30	Correct	111 ms	15072 KB	Output is correct
31	Correct	112 ms	14940 KB	Output is correct
32	Correct	90 ms	14956 KB	Output is correct
33	Correct	90 ms	14956 KB	Output is correct
34	Correct	97 ms	14940 KB	Output is correct
35	Correct	99 ms	14952 KB	Output is correct
36	Correct	100 ms	14976 KB	Output is correct
37	Correct	104 ms	14960 KB	Output is correct
38	Correct	94 ms	14940 KB	Output is correct
39	Correct	94 ms	14924 KB	Output is correct
40	Correct	100 ms	14944 KB	Output is correct
41	Correct	116 ms	14948 KB	Output is correct
42	Correct	107 ms	14960 KB	Output is correct
43	Correct	98 ms	14924 KB	Output is correct

Subtask #4
0 / 20.0

#	결과	실행 시간	메모리	Grader output
1	Incorrect	0 ms	212 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	212 KB	Output is correct
2	Correct	0 ms	212 KB	Output is correct
3	Correct	0 ms	212 KB	Output is correct
4	Correct	0 ms	212 KB	Output is correct
5	Correct	0 ms	212 KB	Output is correct
6	Correct	1 ms	212 KB	Output is correct
7	Correct	1 ms	212 KB	Output is correct
8	Correct	1 ms	296 KB	Output is correct
9	Correct	1 ms	212 KB	Output is correct
10	Correct	1 ms	300 KB	Output is correct
11	Correct	1 ms	212 KB	Output is correct
12	Correct	0 ms	212 KB	Output is correct
13	Correct	0 ms	212 KB	Output is correct
14	Correct	1 ms	212 KB	Output is correct
15	Correct	1 ms	212 KB	Output is correct
16	Correct	0 ms	212 KB	Output is correct
17	Correct	0 ms	212 KB	Output is correct
18	Correct	1 ms	212 KB	Output is correct
19	Correct	1 ms	212 KB	Output is correct
20	Correct	1 ms	212 KB	Output is correct
21	Correct	1 ms	212 KB	Output is correct
22	Correct	1 ms	212 KB	Output is correct
23	Correct	1 ms	304 KB	Output is correct
24	Correct	1 ms	212 KB	Output is correct
25	Correct	1 ms	212 KB	Output is correct
26	Correct	1 ms	212 KB	Output is correct
27	Correct	1 ms	212 KB	Output is correct
28	Correct	1 ms	212 KB	Output is correct
29	Correct	1 ms	300 KB	Output is correct
30	Correct	111 ms	15072 KB	Output is correct
31	Correct	112 ms	14940 KB	Output is correct
32	Correct	90 ms	14956 KB	Output is correct
33	Correct	90 ms	14956 KB	Output is correct
34	Correct	97 ms	14940 KB	Output is correct
35	Correct	99 ms	14952 KB	Output is correct
36	Correct	100 ms	14976 KB	Output is correct
37	Correct	104 ms	14960 KB	Output is correct
38	Correct	94 ms	14940 KB	Output is correct
39	Correct	94 ms	14924 KB	Output is correct
40	Correct	100 ms	14944 KB	Output is correct
41	Correct	116 ms	14948 KB	Output is correct
42	Correct	107 ms	14960 KB	Output is correct
43	Correct	98 ms	14924 KB	Output is correct
44	Incorrect	0 ms	212 KB	3rd lines differ - on the 1st token, expected: '3304', found: '2744'
45	Halted	0 ms	0 KB	-

답안 #583416

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