Submission #612023

#	Submission time	Handle	Problem	Language	Result	Execution time	Memory
612023	2022-07-29T10:13:03 Z	Shithila	Ancient Books (IOI17_books)	C++14	12 / 100	1 ms	296 KB

books

#include "books.h"
long long minimum_walk(std::vector<int> p, int s) {
	int len=p.size();
	int correct=true;
	int count=0;
	for(int i=len-1;i>0;i--)
	{
		if(p[i]!=i)
		{
			correct=false;
			break;
		}
		count++;
	}
	if(correct==true) return 0;
	else if(count==0 && len>3)
	{
		if(p[2]==0 && p[3]==1)
		{
			return 8;
		}
		else if(p[2]==1 && p[3]==0)
		{
			return 8;
		}
		else 
		{
			int ans=len-count-1;
			ans=ans+ans;
			return ans;
		}
	}
	else
	{
		int ans=len-count-1;
		ans=ans+ans;
		return ans;
	}
}

Subtask #1

12.0 / 12.0

#	Verdict	Execution time	Memory	Grader output
1	Correct	1 ms	212 KB	Output is correct
2	Correct	1 ms	284 KB	Output is correct
3	Correct	1 ms	292 KB	Output is correct
4	Correct	0 ms	288 KB	Output is correct
5	Correct	1 ms	212 KB	Output is correct
6	Correct	1 ms	288 KB	Output is correct
7	Correct	1 ms	296 KB	Output is correct
8	Correct	0 ms	212 KB	Output is correct
9	Correct	0 ms	212 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	288 KB	Output is correct
13	Correct	1 ms	212 KB	Output is correct
14	Correct	1 ms	284 KB	Output is correct
15	Correct	1 ms	284 KB	Output is correct
16	Correct	1 ms	292 KB	Output is correct
17	Correct	1 ms	212 KB	Output is correct
18	Correct	1 ms	212 KB	Output is correct

Subtask #2

0 / 10.0

#	Verdict	Execution time	Memory	Grader output
1	Correct	1 ms	212 KB	Output is correct
2	Correct	1 ms	284 KB	Output is correct
3	Correct	1 ms	292 KB	Output is correct
4	Correct	0 ms	288 KB	Output is correct
5	Correct	1 ms	212 KB	Output is correct
6	Correct	1 ms	288 KB	Output is correct
7	Correct	1 ms	296 KB	Output is correct
8	Correct	0 ms	212 KB	Output is correct
9	Correct	0 ms	212 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	288 KB	Output is correct
13	Correct	1 ms	212 KB	Output is correct
14	Correct	1 ms	284 KB	Output is correct
15	Correct	1 ms	284 KB	Output is correct
16	Correct	1 ms	292 KB	Output is correct
17	Correct	1 ms	212 KB	Output is correct
18	Correct	1 ms	212 KB	Output is correct
19	Incorrect	1 ms	212 KB	3rd lines differ - on the 1st token, expected: '338572', found: '1998'
20	Halted	0 ms	0 KB	-

Subtask #3

0 / 28.0

#	Verdict	Execution time	Memory	Grader output
1	Correct	1 ms	212 KB	Output is correct
2	Correct	1 ms	284 KB	Output is correct
3	Correct	1 ms	292 KB	Output is correct
4	Correct	0 ms	288 KB	Output is correct
5	Correct	1 ms	212 KB	Output is correct
6	Correct	1 ms	288 KB	Output is correct
7	Correct	1 ms	296 KB	Output is correct
8	Correct	0 ms	212 KB	Output is correct
9	Correct	0 ms	212 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	288 KB	Output is correct
13	Correct	1 ms	212 KB	Output is correct
14	Correct	1 ms	284 KB	Output is correct
15	Correct	1 ms	284 KB	Output is correct
16	Correct	1 ms	292 KB	Output is correct
17	Correct	1 ms	212 KB	Output is correct
18	Correct	1 ms	212 KB	Output is correct
19	Incorrect	1 ms	212 KB	3rd lines differ - on the 1st token, expected: '338572', found: '1998'
20	Halted	0 ms	0 KB	-

Subtask #4

0 / 20.0

#	Verdict	Execution time	Memory	Grader output
1	Incorrect	1 ms	284 KB	3rd lines differ - on the 1st token, expected: '3304', found: '1998'
2	Halted	0 ms	0 KB	-

Subtask #5

0 / 30.0

#	Verdict	Execution time	Memory	Grader output
1	Correct	1 ms	212 KB	Output is correct
2	Correct	1 ms	284 KB	Output is correct
3	Correct	1 ms	292 KB	Output is correct
4	Correct	0 ms	288 KB	Output is correct
5	Correct	1 ms	212 KB	Output is correct
6	Correct	1 ms	288 KB	Output is correct
7	Correct	1 ms	296 KB	Output is correct
8	Correct	0 ms	212 KB	Output is correct
9	Correct	0 ms	212 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	288 KB	Output is correct
13	Correct	1 ms	212 KB	Output is correct
14	Correct	1 ms	284 KB	Output is correct
15	Correct	1 ms	284 KB	Output is correct
16	Correct	1 ms	292 KB	Output is correct
17	Correct	1 ms	212 KB	Output is correct
18	Correct	1 ms	212 KB	Output is correct
19	Incorrect	1 ms	212 KB	3rd lines differ - on the 1st token, expected: '338572', found: '1998'
20	Halted	0 ms	0 KB	-