답안 #689638

#	제출 시각	아이디	문제	언어	결과	실행 시간	메모리
689638	2023-01-29T03:41:13 Z	lohacho	송신탑 (IOI22_towers)	C++17	11 / 100	4000 ms	8184 KB

towers

#include "towers.h"

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

int n;
vector<int> a;

void init(int N, std::vector<int> H) {
    n = N;
    a = H;
}

int max_towers(int L, int R, int D) {
    vector<vector<int>> srt;
    for(int i = L; i <= R; ++i){
        srt.push_back({a[i], i});
    }

    sort(srt.begin(), srt.end());

    vector<int> chk(n);
    for(int i = 0; i < (int)srt.size(); ++i){
        int now = srt[i][1];

        if(now < L || now > R){
            continue;
        }

        int r = now + 1, can = 1;
        while(r <= R && a[r] < a[now] + D){
            if(chk[r]){
                can = 0;

                break;
            }
            ++r;
        }

        int l = now - 1;
        while(l >= L && a[l] < a[now] + D){
            if(chk[l]){
                can = 0;

                break;
            }
            --l;
        }

        chk[now] = can;
    }

    return accumulate(chk.begin(), chk.end(), 0ll);
}

Subtask #1
0 / 4.0

#	결과	실행 시간	메모리	Grader output
1	Execution timed out	4030 ms	3916 KB	Time limit exceeded
2	Halted	0 ms	0 KB	-

Subtask #2
11.0 / 11.0

#	결과	실행 시간	메모리	Grader output
1	Correct	0 ms	208 KB	Output is correct
2	Correct	1 ms	336 KB	Output is correct
3	Correct	1 ms	336 KB	Output is correct
4	Correct	1 ms	336 KB	Output is correct
5	Correct	1 ms	336 KB	Output is correct
6	Correct	1 ms	336 KB	Output is correct
7	Correct	1 ms	336 KB	Output is correct
8	Correct	1 ms	208 KB	Output is correct
9	Correct	1 ms	336 KB	Output is correct
10	Correct	1 ms	336 KB	Output is correct
11	Correct	1 ms	336 KB	Output is correct
12	Correct	0 ms	208 KB	Output is correct
13	Correct	1 ms	336 KB	Output is correct
14	Correct	1 ms	336 KB	Output is correct
15	Correct	1 ms	304 KB	Output is correct
16	Correct	1 ms	336 KB	Output is correct
17	Correct	1 ms	336 KB	Output is correct
18	Correct	1 ms	336 KB	Output is correct
19	Correct	1 ms	336 KB	Output is correct
20	Correct	1 ms	336 KB	Output is correct
21	Correct	1 ms	336 KB	Output is correct
22	Correct	1 ms	336 KB	Output is correct
23	Correct	2 ms	336 KB	Output is correct
24	Correct	1 ms	336 KB	Output is correct
25	Correct	1 ms	336 KB	Output is correct
26	Correct	1 ms	336 KB	Output is correct
27	Correct	1 ms	336 KB	Output is correct
28	Correct	1 ms	336 KB	Output is correct
29	Correct	1 ms	336 KB	Output is correct
30	Correct	1 ms	336 KB	Output is correct
31	Correct	2 ms	336 KB	Output is correct
32	Correct	3 ms	336 KB	Output is correct
33	Correct	3 ms	336 KB	Output is correct
34	Correct	3 ms	336 KB	Output is correct
35	Correct	1 ms	336 KB	Output is correct

Subtask #3
0 / 12.0

#	결과	실행 시간	메모리	Grader output
1	Correct	0 ms	208 KB	Output is correct
2	Correct	1 ms	336 KB	Output is correct
3	Correct	1 ms	336 KB	Output is correct
4	Correct	1 ms	336 KB	Output is correct
5	Correct	1 ms	336 KB	Output is correct
6	Correct	1 ms	336 KB	Output is correct
7	Correct	1 ms	336 KB	Output is correct
8	Correct	1 ms	208 KB	Output is correct
9	Correct	1 ms	336 KB	Output is correct
10	Correct	1 ms	336 KB	Output is correct
11	Correct	1 ms	336 KB	Output is correct
12	Correct	0 ms	208 KB	Output is correct
13	Correct	1 ms	336 KB	Output is correct
14	Correct	1 ms	336 KB	Output is correct
15	Correct	1 ms	304 KB	Output is correct
16	Correct	1 ms	336 KB	Output is correct
17	Correct	1 ms	336 KB	Output is correct
18	Correct	1 ms	336 KB	Output is correct
19	Correct	1 ms	336 KB	Output is correct
20	Correct	1 ms	336 KB	Output is correct
21	Correct	1 ms	336 KB	Output is correct
22	Correct	1 ms	336 KB	Output is correct
23	Correct	2 ms	336 KB	Output is correct
24	Correct	1 ms	336 KB	Output is correct
25	Correct	1 ms	336 KB	Output is correct
26	Correct	1 ms	336 KB	Output is correct
27	Correct	1 ms	336 KB	Output is correct
28	Correct	1 ms	336 KB	Output is correct
29	Correct	1 ms	336 KB	Output is correct
30	Correct	1 ms	336 KB	Output is correct
31	Correct	2 ms	336 KB	Output is correct
32	Correct	3 ms	336 KB	Output is correct
33	Correct	3 ms	336 KB	Output is correct
34	Correct	3 ms	336 KB	Output is correct
35	Correct	1 ms	336 KB	Output is correct
36	Correct	19 ms	2100 KB	Output is correct
37	Correct	22 ms	3608 KB	Output is correct
38	Correct	21 ms	2216 KB	Output is correct
39	Correct	22 ms	3164 KB	Output is correct
40	Correct	14 ms	2204 KB	Output is correct
41	Correct	32 ms	6168 KB	Output is correct
42	Correct	12 ms	1556 KB	Output is correct
43	Correct	1655 ms	4156 KB	Output is correct
44	Correct	142 ms	2248 KB	Output is correct
45	Correct	16 ms	1608 KB	Output is correct
46	Correct	13 ms	1556 KB	Output is correct
47	Correct	19 ms	3604 KB	Output is correct
48	Correct	16 ms	2856 KB	Output is correct
49	Correct	13 ms	1808 KB	Output is correct
50	Correct	258 ms	2880 KB	Output is correct
51	Correct	292 ms	3612 KB	Output is correct
52	Correct	35 ms	6924 KB	Output is correct
53	Correct	34 ms	6920 KB	Output is correct
54	Correct	40 ms	6928 KB	Output is correct
55	Correct	2735 ms	6924 KB	Output is correct
56	Correct	824 ms	6848 KB	Output is correct
57	Correct	38 ms	6676 KB	Output is correct
58	Correct	39 ms	6944 KB	Output is correct
59	Correct	36 ms	6844 KB	Output is correct
60	Correct	34 ms	6936 KB	Output is correct
61	Correct	34 ms	6940 KB	Output is correct
62	Correct	36 ms	6828 KB	Output is correct
63	Correct	36 ms	7040 KB	Output is correct
64	Execution timed out	4029 ms	6948 KB	Time limit exceeded
65	Halted	0 ms	0 KB	-

Subtask #4
0 / 14.0

#	결과	실행 시간	메모리	Grader output
1	Execution timed out	4042 ms	8184 KB	Time limit exceeded
2	Halted	0 ms	0 KB	-

Subtask #5
0 / 17.0

#	결과	실행 시간	메모리	Grader output
1	Execution timed out	4032 ms	2608 KB	Time limit exceeded
2	Halted	0 ms	0 KB	-

Subtask #6
0 / 19.0

#	결과	실행 시간	메모리	Grader output
1	Correct	0 ms	208 KB	Output is correct
2	Correct	1 ms	336 KB	Output is correct
3	Correct	1 ms	336 KB	Output is correct
4	Correct	1 ms	336 KB	Output is correct
5	Correct	1 ms	336 KB	Output is correct
6	Correct	1 ms	336 KB	Output is correct
7	Correct	1 ms	336 KB	Output is correct
8	Correct	1 ms	208 KB	Output is correct
9	Correct	1 ms	336 KB	Output is correct
10	Correct	1 ms	336 KB	Output is correct
11	Correct	1 ms	336 KB	Output is correct
12	Correct	0 ms	208 KB	Output is correct
13	Correct	1 ms	336 KB	Output is correct
14	Correct	1 ms	336 KB	Output is correct
15	Correct	1 ms	304 KB	Output is correct
16	Correct	1 ms	336 KB	Output is correct
17	Correct	1 ms	336 KB	Output is correct
18	Correct	1 ms	336 KB	Output is correct
19	Correct	1 ms	336 KB	Output is correct
20	Correct	1 ms	336 KB	Output is correct
21	Correct	1 ms	336 KB	Output is correct
22	Correct	1 ms	336 KB	Output is correct
23	Correct	2 ms	336 KB	Output is correct
24	Correct	1 ms	336 KB	Output is correct
25	Correct	1 ms	336 KB	Output is correct
26	Correct	1 ms	336 KB	Output is correct
27	Correct	1 ms	336 KB	Output is correct
28	Correct	1 ms	336 KB	Output is correct
29	Correct	1 ms	336 KB	Output is correct
30	Correct	1 ms	336 KB	Output is correct
31	Correct	2 ms	336 KB	Output is correct
32	Correct	3 ms	336 KB	Output is correct
33	Correct	3 ms	336 KB	Output is correct
34	Correct	3 ms	336 KB	Output is correct
35	Correct	1 ms	336 KB	Output is correct
36	Correct	19 ms	2100 KB	Output is correct
37	Correct	22 ms	3608 KB	Output is correct
38	Correct	21 ms	2216 KB	Output is correct
39	Correct	22 ms	3164 KB	Output is correct
40	Correct	14 ms	2204 KB	Output is correct
41	Correct	32 ms	6168 KB	Output is correct
42	Correct	12 ms	1556 KB	Output is correct
43	Correct	1655 ms	4156 KB	Output is correct
44	Correct	142 ms	2248 KB	Output is correct
45	Correct	16 ms	1608 KB	Output is correct
46	Correct	13 ms	1556 KB	Output is correct
47	Correct	19 ms	3604 KB	Output is correct
48	Correct	16 ms	2856 KB	Output is correct
49	Correct	13 ms	1808 KB	Output is correct
50	Correct	258 ms	2880 KB	Output is correct
51	Correct	292 ms	3612 KB	Output is correct
52	Correct	35 ms	6924 KB	Output is correct
53	Correct	34 ms	6920 KB	Output is correct
54	Correct	40 ms	6928 KB	Output is correct
55	Correct	2735 ms	6924 KB	Output is correct
56	Correct	824 ms	6848 KB	Output is correct
57	Correct	38 ms	6676 KB	Output is correct
58	Correct	39 ms	6944 KB	Output is correct
59	Correct	36 ms	6844 KB	Output is correct
60	Correct	34 ms	6936 KB	Output is correct
61	Correct	34 ms	6940 KB	Output is correct
62	Correct	36 ms	6828 KB	Output is correct
63	Correct	36 ms	7040 KB	Output is correct
64	Execution timed out	4029 ms	6948 KB	Time limit exceeded
65	Halted	0 ms	0 KB	-

Subtask #7
0 / 23.0

#	결과	실행 시간	메모리	Grader output
1	Execution timed out	4030 ms	3916 KB	Time limit exceeded
2	Halted	0 ms	0 KB	-

답안 #689638

Compilation message

Subtask #1 0 / 4.0

Subtask #2 11.0 / 11.0

Subtask #3 0 / 12.0

Subtask #4 0 / 14.0

Subtask #5 0 / 17.0

Subtask #6 0 / 19.0

Subtask #7 0 / 23.0

Subtask #1
0 / 4.0

Subtask #2
11.0 / 11.0

Subtask #3
0 / 12.0

Subtask #4
0 / 14.0

Subtask #5
0 / 17.0

Subtask #6
0 / 19.0

Subtask #7
0 / 23.0