답안 #593608

#	제출 시각	아이디	문제	언어	결과	실행 시간	메모리
593608	2022-07-11T12:30:51 Z	yutabi	고대 책들 (IOI17_books)	C++14	50 / 100	126 ms	15068 KB

books

#include "books.h"


#include <bits/stdc++.h>
using namespace std;


#define pb push_back


typedef long long ll;


long long minimum_walk(std::vector<int> p, int s)
{
	while(p.size() && p.back()+1==p.size())
	{
		p.pop_back();
	}

	ll ans=0;

	int mex=0;

	vector <bool> v(1000007,0);

	for(int i=0;i<p.size();i++)
	{
		ans+=abs(i-p[i]);

		v[p[i]]=1;

		while(v[mex]==1)
		{
			mex++;
		}

		if(i+1!=p.size() && mex>i)
		{
			ans+=2;
		}
	}




	
	return ans;
}

Compilation message

books.cpp: In function 'long long int minimum_walk(std::vector<int>, int)':
books.cpp:16:30: warning: comparison of integer expressions of different signedness: '__gnu_cxx::__alloc_traits<std::allocator<int>, int>::value_type' {aka 'int'} and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
   16 |  while(p.size() && p.back()+1==p.size())
      |                    ~~~~~~~~~~^~~~~~~~~~
books.cpp:27:15: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
   27 |  for(int i=0;i<p.size();i++)
      |              ~^~~~~~~~~
books.cpp:38:9: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
   38 |   if(i+1!=p.size() && mex>i)
      |      ~~~^~~~~~~~~~

Subtask #1
12.0 / 12.0

#	결과	실행 시간	메모리	Grader output
1	Correct	0 ms	340 KB	Output is correct
2	Correct	1 ms	340 KB	Output is correct
3	Correct	1 ms	340 KB	Output is correct
4	Correct	0 ms	340 KB	Output is correct
5	Correct	0 ms	432 KB	Output is correct
6	Correct	0 ms	340 KB	Output is correct
7	Correct	0 ms	432 KB	Output is correct
8	Correct	1 ms	340 KB	Output is correct
9	Correct	1 ms	340 KB	Output is correct
10	Correct	1 ms	304 KB	Output is correct
11	Correct	0 ms	304 KB	Output is correct
12	Correct	1 ms	340 KB	Output is correct
13	Correct	1 ms	340 KB	Output is correct
14	Correct	1 ms	340 KB	Output is correct
15	Correct	1 ms	340 KB	Output is correct
16	Correct	1 ms	340 KB	Output is correct
17	Correct	1 ms	340 KB	Output is correct
18	Correct	0 ms	340 KB	Output is correct

Subtask #2
10.0 / 10.0

#	결과	실행 시간	메모리	Grader output
1	Correct	0 ms	340 KB	Output is correct
2	Correct	1 ms	340 KB	Output is correct
3	Correct	1 ms	340 KB	Output is correct
4	Correct	0 ms	340 KB	Output is correct
5	Correct	0 ms	432 KB	Output is correct
6	Correct	0 ms	340 KB	Output is correct
7	Correct	0 ms	432 KB	Output is correct
8	Correct	1 ms	340 KB	Output is correct
9	Correct	1 ms	340 KB	Output is correct
10	Correct	1 ms	304 KB	Output is correct
11	Correct	0 ms	304 KB	Output is correct
12	Correct	1 ms	340 KB	Output is correct
13	Correct	1 ms	340 KB	Output is correct
14	Correct	1 ms	340 KB	Output is correct
15	Correct	1 ms	340 KB	Output is correct
16	Correct	1 ms	340 KB	Output is correct
17	Correct	1 ms	340 KB	Output is correct
18	Correct	0 ms	340 KB	Output is correct
19	Correct	0 ms	340 KB	Output is correct
20	Correct	1 ms	432 KB	Output is correct
21	Correct	1 ms	340 KB	Output is correct
22	Correct	1 ms	340 KB	Output is correct
23	Correct	1 ms	424 KB	Output is correct
24	Correct	1 ms	340 KB	Output is correct
25	Correct	1 ms	340 KB	Output is correct
26	Correct	1 ms	440 KB	Output is correct
27	Correct	1 ms	436 KB	Output is correct
28	Correct	1 ms	468 KB	Output is correct
29	Correct	1 ms	340 KB	Output is correct

Subtask #3
28.0 / 28.0

#	결과	실행 시간	메모리	Grader output
1	Correct	0 ms	340 KB	Output is correct
2	Correct	1 ms	340 KB	Output is correct
3	Correct	1 ms	340 KB	Output is correct
4	Correct	0 ms	340 KB	Output is correct
5	Correct	0 ms	432 KB	Output is correct
6	Correct	0 ms	340 KB	Output is correct
7	Correct	0 ms	432 KB	Output is correct
8	Correct	1 ms	340 KB	Output is correct
9	Correct	1 ms	340 KB	Output is correct
10	Correct	1 ms	304 KB	Output is correct
11	Correct	0 ms	304 KB	Output is correct
12	Correct	1 ms	340 KB	Output is correct
13	Correct	1 ms	340 KB	Output is correct
14	Correct	1 ms	340 KB	Output is correct
15	Correct	1 ms	340 KB	Output is correct
16	Correct	1 ms	340 KB	Output is correct
17	Correct	1 ms	340 KB	Output is correct
18	Correct	0 ms	340 KB	Output is correct
19	Correct	0 ms	340 KB	Output is correct
20	Correct	1 ms	432 KB	Output is correct
21	Correct	1 ms	340 KB	Output is correct
22	Correct	1 ms	340 KB	Output is correct
23	Correct	1 ms	424 KB	Output is correct
24	Correct	1 ms	340 KB	Output is correct
25	Correct	1 ms	340 KB	Output is correct
26	Correct	1 ms	440 KB	Output is correct
27	Correct	1 ms	436 KB	Output is correct
28	Correct	1 ms	468 KB	Output is correct
29	Correct	1 ms	340 KB	Output is correct
30	Correct	94 ms	14952 KB	Output is correct
31	Correct	91 ms	14948 KB	Output is correct
32	Correct	109 ms	14948 KB	Output is correct
33	Correct	99 ms	14948 KB	Output is correct
34	Correct	95 ms	14948 KB	Output is correct
35	Correct	126 ms	14960 KB	Output is correct
36	Correct	103 ms	14988 KB	Output is correct
37	Correct	94 ms	14960 KB	Output is correct
38	Correct	91 ms	14944 KB	Output is correct
39	Correct	93 ms	15068 KB	Output is correct
40	Correct	110 ms	14952 KB	Output is correct
41	Correct	92 ms	14944 KB	Output is correct
42	Correct	87 ms	14952 KB	Output is correct
43	Correct	87 ms	14924 KB	Output is correct

Subtask #4
0 / 20.0

#	결과	실행 시간	메모리	Grader output
1	Incorrect	1 ms	432 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	340 KB	Output is correct
2	Correct	1 ms	340 KB	Output is correct
3	Correct	1 ms	340 KB	Output is correct
4	Correct	0 ms	340 KB	Output is correct
5	Correct	0 ms	432 KB	Output is correct
6	Correct	0 ms	340 KB	Output is correct
7	Correct	0 ms	432 KB	Output is correct
8	Correct	1 ms	340 KB	Output is correct
9	Correct	1 ms	340 KB	Output is correct
10	Correct	1 ms	304 KB	Output is correct
11	Correct	0 ms	304 KB	Output is correct
12	Correct	1 ms	340 KB	Output is correct
13	Correct	1 ms	340 KB	Output is correct
14	Correct	1 ms	340 KB	Output is correct
15	Correct	1 ms	340 KB	Output is correct
16	Correct	1 ms	340 KB	Output is correct
17	Correct	1 ms	340 KB	Output is correct
18	Correct	0 ms	340 KB	Output is correct
19	Correct	0 ms	340 KB	Output is correct
20	Correct	1 ms	432 KB	Output is correct
21	Correct	1 ms	340 KB	Output is correct
22	Correct	1 ms	340 KB	Output is correct
23	Correct	1 ms	424 KB	Output is correct
24	Correct	1 ms	340 KB	Output is correct
25	Correct	1 ms	340 KB	Output is correct
26	Correct	1 ms	440 KB	Output is correct
27	Correct	1 ms	436 KB	Output is correct
28	Correct	1 ms	468 KB	Output is correct
29	Correct	1 ms	340 KB	Output is correct
30	Correct	94 ms	14952 KB	Output is correct
31	Correct	91 ms	14948 KB	Output is correct
32	Correct	109 ms	14948 KB	Output is correct
33	Correct	99 ms	14948 KB	Output is correct
34	Correct	95 ms	14948 KB	Output is correct
35	Correct	126 ms	14960 KB	Output is correct
36	Correct	103 ms	14988 KB	Output is correct
37	Correct	94 ms	14960 KB	Output is correct
38	Correct	91 ms	14944 KB	Output is correct
39	Correct	93 ms	15068 KB	Output is correct
40	Correct	110 ms	14952 KB	Output is correct
41	Correct	92 ms	14944 KB	Output is correct
42	Correct	87 ms	14952 KB	Output is correct
43	Correct	87 ms	14924 KB	Output is correct
44	Incorrect	1 ms	432 KB	3rd lines differ - on the 1st token, expected: '3304', found: '2744'
45	Halted	0 ms	0 KB	-

답안 #593608

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