답안 #782269

#	제출 시각	아이디	문제	언어	결과	실행 시간	메모리
782269	2023-07-13T17:16:22 Z	ikaurov	고대 책들 (IOI17_books)	C++17	50 / 100	81 ms	8056 KB

books

#include "books.h"
#pragma GCC optimize("O3")
#include <bits/stdc++.h>
using namespace std;
#define all(arr) (arr).begin(), (arr).end()
#define ll long long
#define ld long double
#define pb push_back
#define sz(x) (int)(x).size()
#define fi first
#define se second
#define endl '\n'

long long minimum_walk(std::vector<int> p, int s) {
	int n = sz(p);
  ll ans = 0;
  for (int i = 0; i < n; i++){
    ans += abs(i - p[i]);
  }
  for (int i = 0, mx = -1; i < n;){
    mx = max(mx, p[i]);
    if (mx <= i){
      int j = i + 1;
      while (j < n && j == p[j]) j++;
      if (j == n) break;
      ans += 2 * (j - i), i = j;
    }
    else i++;
  }
  return ans;
}

Subtask #1

12.0 / 12.0

#	결과	실행 시간	메모리	Grader output
1	Correct	1 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	1 ms	212 KB	Output is correct
6	Correct	1 ms	212 KB	Output is correct
7	Correct	1 ms	300 KB	Output is correct
8	Correct	1 ms	212 KB	Output is correct
9	Correct	1 ms	300 KB	Output is correct
10	Correct	0 ms	212 KB	Output is correct
11	Correct	0 ms	212 KB	Output is correct
12	Correct	0 ms	300 KB	Output is correct
13	Correct	1 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	0 ms	212 KB	Output is correct

Subtask #2

10.0 / 10.0

#	결과	실행 시간	메모리	Grader output
1	Correct	1 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	1 ms	212 KB	Output is correct
6	Correct	1 ms	212 KB	Output is correct
7	Correct	1 ms	300 KB	Output is correct
8	Correct	1 ms	212 KB	Output is correct
9	Correct	1 ms	300 KB	Output is correct
10	Correct	0 ms	212 KB	Output is correct
11	Correct	0 ms	212 KB	Output is correct
12	Correct	0 ms	300 KB	Output is correct
13	Correct	1 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	0 ms	212 KB	Output is correct
19	Correct	1 ms	212 KB	Output is correct
20	Correct	1 ms	300 KB	Output is correct
21	Correct	1 ms	212 KB	Output is correct
22	Correct	1 ms	296 KB	Output is correct
23	Correct	0 ms	212 KB	Output is correct
24	Correct	0 ms	212 KB	Output is correct
25	Correct	0 ms	212 KB	Output is correct
26	Correct	0 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	212 KB	Output is correct

Subtask #3

28.0 / 28.0

#	결과	실행 시간	메모리	Grader output
1	Correct	1 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	1 ms	212 KB	Output is correct
6	Correct	1 ms	212 KB	Output is correct
7	Correct	1 ms	300 KB	Output is correct
8	Correct	1 ms	212 KB	Output is correct
9	Correct	1 ms	300 KB	Output is correct
10	Correct	0 ms	212 KB	Output is correct
11	Correct	0 ms	212 KB	Output is correct
12	Correct	0 ms	300 KB	Output is correct
13	Correct	1 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	0 ms	212 KB	Output is correct
19	Correct	1 ms	212 KB	Output is correct
20	Correct	1 ms	300 KB	Output is correct
21	Correct	1 ms	212 KB	Output is correct
22	Correct	1 ms	296 KB	Output is correct
23	Correct	0 ms	212 KB	Output is correct
24	Correct	0 ms	212 KB	Output is correct
25	Correct	0 ms	212 KB	Output is correct
26	Correct	0 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	212 KB	Output is correct
30	Correct	73 ms	8040 KB	Output is correct
31	Correct	72 ms	8052 KB	Output is correct
32	Correct	72 ms	8048 KB	Output is correct
33	Correct	75 ms	8044 KB	Output is correct
34	Correct	80 ms	8044 KB	Output is correct
35	Correct	81 ms	8040 KB	Output is correct
36	Correct	74 ms	8044 KB	Output is correct
37	Correct	72 ms	8044 KB	Output is correct
38	Correct	71 ms	8056 KB	Output is correct
39	Correct	71 ms	8044 KB	Output is correct
40	Correct	74 ms	8052 KB	Output is correct
41	Correct	73 ms	8044 KB	Output is correct
42	Correct	77 ms	8012 KB	Output is correct
43	Correct	72 ms	8040 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	1 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	1 ms	212 KB	Output is correct
6	Correct	1 ms	212 KB	Output is correct
7	Correct	1 ms	300 KB	Output is correct
8	Correct	1 ms	212 KB	Output is correct
9	Correct	1 ms	300 KB	Output is correct
10	Correct	0 ms	212 KB	Output is correct
11	Correct	0 ms	212 KB	Output is correct
12	Correct	0 ms	300 KB	Output is correct
13	Correct	1 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	0 ms	212 KB	Output is correct
19	Correct	1 ms	212 KB	Output is correct
20	Correct	1 ms	300 KB	Output is correct
21	Correct	1 ms	212 KB	Output is correct
22	Correct	1 ms	296 KB	Output is correct
23	Correct	0 ms	212 KB	Output is correct
24	Correct	0 ms	212 KB	Output is correct
25	Correct	0 ms	212 KB	Output is correct
26	Correct	0 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	212 KB	Output is correct
30	Correct	73 ms	8040 KB	Output is correct
31	Correct	72 ms	8052 KB	Output is correct
32	Correct	72 ms	8048 KB	Output is correct
33	Correct	75 ms	8044 KB	Output is correct
34	Correct	80 ms	8044 KB	Output is correct
35	Correct	81 ms	8040 KB	Output is correct
36	Correct	74 ms	8044 KB	Output is correct
37	Correct	72 ms	8044 KB	Output is correct
38	Correct	71 ms	8056 KB	Output is correct
39	Correct	71 ms	8044 KB	Output is correct
40	Correct	74 ms	8052 KB	Output is correct
41	Correct	73 ms	8044 KB	Output is correct
42	Correct	77 ms	8012 KB	Output is correct
43	Correct	72 ms	8040 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	-