답안 #58216 :: oj.uz

#	제출 시각	아이디	문제	언어	결과	실행 시간	메모리
58216	2018-07-17T08:09:10 Z	ruhanhabib39	고대 책들 (IOI17_books)	C++17	50 / 100	209 ms	103148 KB

books

#include <vector>
#include <cstdlib>
#include <algorithm>
#include "books.h"

long long minimum_walk(std::vector<int> p, int s) {
   if(s) return 0;
   while(p.size() && p.back() == p.size()-1) p.pop_back();

   long long res = 0;
   for(int i = 0; i < (int)p.size(); i++) {
      res += abs(p[i] - i);
   }
   int r = 0;
   for(int i = 0; i < (int)p.size()-1; i++) {
      r = std::max(r, p[i]);
      if(i == r) res += 2;
   }
   return res;
}

Compilation message

books.cpp: In function 'long long int minimum_walk(std::vector<int>, int)':
books.cpp:8:31: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
    while(p.size() && p.back() == p.size()-1) p.pop_back();
                      ~~~~~~~~~^~~~~~~~~~~~~

Subtask #1
12.0 / 12.0

#	결과	실행 시간	메모리	Grader output
1	Correct	2 ms	256 KB	Output is correct
2	Correct	2 ms	368 KB	Output is correct
3	Correct	3 ms	548 KB	Output is correct
4	Correct	2 ms	548 KB	Output is correct
5	Correct	2 ms	548 KB	Output is correct
6	Correct	2 ms	548 KB	Output is correct
7	Correct	2 ms	576 KB	Output is correct
8	Correct	2 ms	652 KB	Output is correct
9	Correct	2 ms	692 KB	Output is correct
10	Correct	2 ms	692 KB	Output is correct
11	Correct	2 ms	692 KB	Output is correct
12	Correct	2 ms	692 KB	Output is correct
13	Correct	2 ms	692 KB	Output is correct
14	Correct	2 ms	692 KB	Output is correct
15	Correct	2 ms	692 KB	Output is correct
16	Correct	3 ms	692 KB	Output is correct
17	Correct	2 ms	692 KB	Output is correct
18	Correct	2 ms	692 KB	Output is correct

Subtask #2
10.0 / 10.0

#	결과	실행 시간	메모리	Grader output
1	Correct	2 ms	256 KB	Output is correct
2	Correct	2 ms	368 KB	Output is correct
3	Correct	3 ms	548 KB	Output is correct
4	Correct	2 ms	548 KB	Output is correct
5	Correct	2 ms	548 KB	Output is correct
6	Correct	2 ms	548 KB	Output is correct
7	Correct	2 ms	576 KB	Output is correct
8	Correct	2 ms	652 KB	Output is correct
9	Correct	2 ms	692 KB	Output is correct
10	Correct	2 ms	692 KB	Output is correct
11	Correct	2 ms	692 KB	Output is correct
12	Correct	2 ms	692 KB	Output is correct
13	Correct	2 ms	692 KB	Output is correct
14	Correct	2 ms	692 KB	Output is correct
15	Correct	2 ms	692 KB	Output is correct
16	Correct	3 ms	692 KB	Output is correct
17	Correct	2 ms	692 KB	Output is correct
18	Correct	2 ms	692 KB	Output is correct
19	Correct	3 ms	692 KB	Output is correct
20	Correct	4 ms	692 KB	Output is correct
21	Correct	4 ms	692 KB	Output is correct
22	Correct	2 ms	692 KB	Output is correct
23	Correct	3 ms	692 KB	Output is correct
24	Correct	2 ms	692 KB	Output is correct
25	Correct	3 ms	736 KB	Output is correct
26	Correct	2 ms	736 KB	Output is correct
27	Correct	1 ms	764 KB	Output is correct
28	Correct	3 ms	764 KB	Output is correct
29	Correct	4 ms	764 KB	Output is correct

Subtask #3
28.0 / 28.0

#	결과	실행 시간	메모리	Grader output
1	Correct	2 ms	256 KB	Output is correct
2	Correct	2 ms	368 KB	Output is correct
3	Correct	3 ms	548 KB	Output is correct
4	Correct	2 ms	548 KB	Output is correct
5	Correct	2 ms	548 KB	Output is correct
6	Correct	2 ms	548 KB	Output is correct
7	Correct	2 ms	576 KB	Output is correct
8	Correct	2 ms	652 KB	Output is correct
9	Correct	2 ms	692 KB	Output is correct
10	Correct	2 ms	692 KB	Output is correct
11	Correct	2 ms	692 KB	Output is correct
12	Correct	2 ms	692 KB	Output is correct
13	Correct	2 ms	692 KB	Output is correct
14	Correct	2 ms	692 KB	Output is correct
15	Correct	2 ms	692 KB	Output is correct
16	Correct	3 ms	692 KB	Output is correct
17	Correct	2 ms	692 KB	Output is correct
18	Correct	2 ms	692 KB	Output is correct
19	Correct	3 ms	692 KB	Output is correct
20	Correct	4 ms	692 KB	Output is correct
21	Correct	4 ms	692 KB	Output is correct
22	Correct	2 ms	692 KB	Output is correct
23	Correct	3 ms	692 KB	Output is correct
24	Correct	2 ms	692 KB	Output is correct
25	Correct	3 ms	736 KB	Output is correct
26	Correct	2 ms	736 KB	Output is correct
27	Correct	1 ms	764 KB	Output is correct
28	Correct	3 ms	764 KB	Output is correct
29	Correct	4 ms	764 KB	Output is correct
30	Correct	169 ms	15296 KB	Output is correct
31	Correct	179 ms	22116 KB	Output is correct
32	Correct	162 ms	28948 KB	Output is correct
33	Correct	180 ms	35644 KB	Output is correct
34	Correct	203 ms	42544 KB	Output is correct
35	Correct	163 ms	49264 KB	Output is correct
36	Correct	166 ms	55976 KB	Output is correct
37	Correct	148 ms	62684 KB	Output is correct
38	Correct	196 ms	69412 KB	Output is correct
39	Correct	160 ms	76112 KB	Output is correct
40	Correct	157 ms	82816 KB	Output is correct
41	Correct	162 ms	89532 KB	Output is correct
42	Correct	209 ms	96336 KB	Output is correct
43	Correct	153 ms	103148 KB	Output is correct

Subtask #4
0 / 20.0

#	결과	실행 시간	메모리	Grader output
1	Incorrect	2 ms	103148 KB	3rd lines differ - on the 1st token, expected: '3304', found: '0'
2	Halted	0 ms	0 KB	-

Subtask #5
0 / 30.0

#	결과	실행 시간	메모리	Grader output
1	Correct	2 ms	256 KB	Output is correct
2	Correct	2 ms	368 KB	Output is correct
3	Correct	3 ms	548 KB	Output is correct
4	Correct	2 ms	548 KB	Output is correct
5	Correct	2 ms	548 KB	Output is correct
6	Correct	2 ms	548 KB	Output is correct
7	Correct	2 ms	576 KB	Output is correct
8	Correct	2 ms	652 KB	Output is correct
9	Correct	2 ms	692 KB	Output is correct
10	Correct	2 ms	692 KB	Output is correct
11	Correct	2 ms	692 KB	Output is correct
12	Correct	2 ms	692 KB	Output is correct
13	Correct	2 ms	692 KB	Output is correct
14	Correct	2 ms	692 KB	Output is correct
15	Correct	2 ms	692 KB	Output is correct
16	Correct	3 ms	692 KB	Output is correct
17	Correct	2 ms	692 KB	Output is correct
18	Correct	2 ms	692 KB	Output is correct
19	Correct	3 ms	692 KB	Output is correct
20	Correct	4 ms	692 KB	Output is correct
21	Correct	4 ms	692 KB	Output is correct
22	Correct	2 ms	692 KB	Output is correct
23	Correct	3 ms	692 KB	Output is correct
24	Correct	2 ms	692 KB	Output is correct
25	Correct	3 ms	736 KB	Output is correct
26	Correct	2 ms	736 KB	Output is correct
27	Correct	1 ms	764 KB	Output is correct
28	Correct	3 ms	764 KB	Output is correct
29	Correct	4 ms	764 KB	Output is correct
30	Correct	169 ms	15296 KB	Output is correct
31	Correct	179 ms	22116 KB	Output is correct
32	Correct	162 ms	28948 KB	Output is correct
33	Correct	180 ms	35644 KB	Output is correct
34	Correct	203 ms	42544 KB	Output is correct
35	Correct	163 ms	49264 KB	Output is correct
36	Correct	166 ms	55976 KB	Output is correct
37	Correct	148 ms	62684 KB	Output is correct
38	Correct	196 ms	69412 KB	Output is correct
39	Correct	160 ms	76112 KB	Output is correct
40	Correct	157 ms	82816 KB	Output is correct
41	Correct	162 ms	89532 KB	Output is correct
42	Correct	209 ms	96336 KB	Output is correct
43	Correct	153 ms	103148 KB	Output is correct
44	Incorrect	2 ms	103148 KB	3rd lines differ - on the 1st token, expected: '3304', found: '0'
45	Halted	0 ms	0 KB	-

답안 #58216

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