Submission #73428

#	Submission time	Handle	Problem	Language	Result	Execution time	Memory
73428	2018-08-28T09:03:49 Z	SmsS	Ancient Books (IOI17_books)	C++14	50 / 100	201 ms	8432 KB

books

#include<bits/stdc++.h>
using namespace std;
#define for2(a,b,c) for(int a = b; a < c; a++)
#include "books.h"
#define ll long long
long long minimum_walk(std::vector<int> p, int s) {
	if(s != 0) return 0;
	ll res = 0;
	int n = p.size();
	for2(i,0,n) res += abs(i-p[i]);
	int r = 0;
	while(n > 0){
		if(p[n-1] == n-1) n--;
		else break;
	}
	for2(i,0,n-1){
		r  = max(r,p[i]);
		if(i == r) res += 2;
	}
	return res;
}

Subtask #1

12.0 / 12.0

#	Verdict	Execution time	Memory	Grader output
1	Correct	2 ms	248 KB	Output is correct
2	Correct	4 ms	376 KB	Output is correct
3	Correct	3 ms	512 KB	Output is correct
4	Correct	2 ms	612 KB	Output is correct
5	Correct	3 ms	612 KB	Output is correct
6	Correct	3 ms	612 KB	Output is correct
7	Correct	2 ms	612 KB	Output is correct
8	Correct	3 ms	612 KB	Output is correct
9	Correct	4 ms	612 KB	Output is correct
10	Correct	2 ms	612 KB	Output is correct
11	Correct	2 ms	612 KB	Output is correct
12	Correct	2 ms	612 KB	Output is correct
13	Correct	3 ms	612 KB	Output is correct
14	Correct	3 ms	612 KB	Output is correct
15	Correct	3 ms	612 KB	Output is correct
16	Correct	2 ms	612 KB	Output is correct
17	Correct	2 ms	612 KB	Output is correct
18	Correct	2 ms	612 KB	Output is correct

Subtask #2

10.0 / 10.0

#	Verdict	Execution time	Memory	Grader output
1	Correct	2 ms	248 KB	Output is correct
2	Correct	4 ms	376 KB	Output is correct
3	Correct	3 ms	512 KB	Output is correct
4	Correct	2 ms	612 KB	Output is correct
5	Correct	3 ms	612 KB	Output is correct
6	Correct	3 ms	612 KB	Output is correct
7	Correct	2 ms	612 KB	Output is correct
8	Correct	3 ms	612 KB	Output is correct
9	Correct	4 ms	612 KB	Output is correct
10	Correct	2 ms	612 KB	Output is correct
11	Correct	2 ms	612 KB	Output is correct
12	Correct	2 ms	612 KB	Output is correct
13	Correct	3 ms	612 KB	Output is correct
14	Correct	3 ms	612 KB	Output is correct
15	Correct	3 ms	612 KB	Output is correct
16	Correct	2 ms	612 KB	Output is correct
17	Correct	2 ms	612 KB	Output is correct
18	Correct	2 ms	612 KB	Output is correct
19	Correct	2 ms	612 KB	Output is correct
20	Correct	2 ms	612 KB	Output is correct
21	Correct	2 ms	612 KB	Output is correct
22	Correct	2 ms	612 KB	Output is correct
23	Correct	2 ms	612 KB	Output is correct
24	Correct	3 ms	612 KB	Output is correct
25	Correct	3 ms	612 KB	Output is correct
26	Correct	2 ms	612 KB	Output is correct
27	Correct	3 ms	612 KB	Output is correct
28	Correct	3 ms	612 KB	Output is correct
29	Correct	3 ms	612 KB	Output is correct

Subtask #3

28.0 / 28.0

#	Verdict	Execution time	Memory	Grader output
1	Correct	2 ms	248 KB	Output is correct
2	Correct	4 ms	376 KB	Output is correct
3	Correct	3 ms	512 KB	Output is correct
4	Correct	2 ms	612 KB	Output is correct
5	Correct	3 ms	612 KB	Output is correct
6	Correct	3 ms	612 KB	Output is correct
7	Correct	2 ms	612 KB	Output is correct
8	Correct	3 ms	612 KB	Output is correct
9	Correct	4 ms	612 KB	Output is correct
10	Correct	2 ms	612 KB	Output is correct
11	Correct	2 ms	612 KB	Output is correct
12	Correct	2 ms	612 KB	Output is correct
13	Correct	3 ms	612 KB	Output is correct
14	Correct	3 ms	612 KB	Output is correct
15	Correct	3 ms	612 KB	Output is correct
16	Correct	2 ms	612 KB	Output is correct
17	Correct	2 ms	612 KB	Output is correct
18	Correct	2 ms	612 KB	Output is correct
19	Correct	2 ms	612 KB	Output is correct
20	Correct	2 ms	612 KB	Output is correct
21	Correct	2 ms	612 KB	Output is correct
22	Correct	2 ms	612 KB	Output is correct
23	Correct	2 ms	612 KB	Output is correct
24	Correct	3 ms	612 KB	Output is correct
25	Correct	3 ms	612 KB	Output is correct
26	Correct	2 ms	612 KB	Output is correct
27	Correct	3 ms	612 KB	Output is correct
28	Correct	3 ms	612 KB	Output is correct
29	Correct	3 ms	612 KB	Output is correct
30	Correct	178 ms	8428 KB	Output is correct
31	Correct	182 ms	8428 KB	Output is correct
32	Correct	149 ms	8428 KB	Output is correct
33	Correct	142 ms	8428 KB	Output is correct
34	Correct	168 ms	8428 KB	Output is correct
35	Correct	177 ms	8428 KB	Output is correct
36	Correct	145 ms	8428 KB	Output is correct
37	Correct	172 ms	8432 KB	Output is correct
38	Correct	145 ms	8432 KB	Output is correct
39	Correct	169 ms	8432 KB	Output is correct
40	Correct	159 ms	8432 KB	Output is correct
41	Correct	168 ms	8432 KB	Output is correct
42	Correct	201 ms	8432 KB	Output is correct
43	Correct	186 ms	8432 KB	Output is correct

Subtask #4

0 / 20.0

#	Verdict	Execution time	Memory	Grader output
1	Incorrect	2 ms	8432 KB	3rd lines differ - on the 1st token, expected: '3304', found: '0'
2	Halted	0 ms	0 KB	-

Subtask #5

0 / 30.0

#	Verdict	Execution time	Memory	Grader output
1	Correct	2 ms	248 KB	Output is correct
2	Correct	4 ms	376 KB	Output is correct
3	Correct	3 ms	512 KB	Output is correct
4	Correct	2 ms	612 KB	Output is correct
5	Correct	3 ms	612 KB	Output is correct
6	Correct	3 ms	612 KB	Output is correct
7	Correct	2 ms	612 KB	Output is correct
8	Correct	3 ms	612 KB	Output is correct
9	Correct	4 ms	612 KB	Output is correct
10	Correct	2 ms	612 KB	Output is correct
11	Correct	2 ms	612 KB	Output is correct
12	Correct	2 ms	612 KB	Output is correct
13	Correct	3 ms	612 KB	Output is correct
14	Correct	3 ms	612 KB	Output is correct
15	Correct	3 ms	612 KB	Output is correct
16	Correct	2 ms	612 KB	Output is correct
17	Correct	2 ms	612 KB	Output is correct
18	Correct	2 ms	612 KB	Output is correct
19	Correct	2 ms	612 KB	Output is correct
20	Correct	2 ms	612 KB	Output is correct
21	Correct	2 ms	612 KB	Output is correct
22	Correct	2 ms	612 KB	Output is correct
23	Correct	2 ms	612 KB	Output is correct
24	Correct	3 ms	612 KB	Output is correct
25	Correct	3 ms	612 KB	Output is correct
26	Correct	2 ms	612 KB	Output is correct
27	Correct	3 ms	612 KB	Output is correct
28	Correct	3 ms	612 KB	Output is correct
29	Correct	3 ms	612 KB	Output is correct
30	Correct	178 ms	8428 KB	Output is correct
31	Correct	182 ms	8428 KB	Output is correct
32	Correct	149 ms	8428 KB	Output is correct
33	Correct	142 ms	8428 KB	Output is correct
34	Correct	168 ms	8428 KB	Output is correct
35	Correct	177 ms	8428 KB	Output is correct
36	Correct	145 ms	8428 KB	Output is correct
37	Correct	172 ms	8432 KB	Output is correct
38	Correct	145 ms	8432 KB	Output is correct
39	Correct	169 ms	8432 KB	Output is correct
40	Correct	159 ms	8432 KB	Output is correct
41	Correct	168 ms	8432 KB	Output is correct
42	Correct	201 ms	8432 KB	Output is correct
43	Correct	186 ms	8432 KB	Output is correct
44	Incorrect	2 ms	8432 KB	3rd lines differ - on the 1st token, expected: '3304', found: '0'
45	Halted	0 ms	0 KB	-