답안 #979765

#	제출 시각	아이디	문제	언어	결과	실행 시간	메모리
979765	2024-05-11T10:52:28 Z	VMaksimoski008	Jakarta Skyscrapers (APIO15_skyscraper)	C++17	57 / 100	1000 ms	3548 KB

skyscraper

#include <bits/stdc++.h>
using namespace std;
using pii = pair<int, int>;

const int maxn = 3e4 + 5;
vector<int> mp[maxn+1], B(maxn+1), P(maxn+1), dist(maxn+1, 1e9), vis(maxn+1);

int main() {
    int n, m;
    cin >> n >> m;

    for(int i=0; i<m; i++) {
        cin >> B[i] >> P[i];
        mp[++B[i]].push_back(P[i]);
    }

    priority_queue<pii, vector<pii>, greater<pii> > pq;

    dist[B[0]] = 0;
    pq.push({ 0, B[0] });

    while(!pq.empty()) {
        auto [d, u] = pq.top();
        pq.pop();

        if(vis[u]) continue;
        vis[u] = 1;

        for(int &j : mp[u]) {
            int v = u + j;
            while(v <= n) {
                if(dist[v] > dist[u] + (v - u) / j) {
                    dist[v] = dist[u] + (v - u) / j;
                    pq.push({ dist[v], v });
                }
                v += j;
            }

            v = u - j;
            while(v >= 1) {
                if(dist[v] > dist[u] + (u - v) / j) {
                    dist[v] = dist[u] + (u - v) / j;
                    pq.push({ dist[v], v });
                }
                v -= j;
            }
        }
    }

    cout << (dist[B[1]] == 1e9 ? -1 : dist[B[1]]) << '\n';
    return 0;
}

Subtask #1
10.0 / 10.0

#	결과	실행 시간	메모리	Grader output
1	Correct	1 ms	1368 KB	Output is correct
2	Correct	1 ms	1372 KB	Output is correct
3	Correct	1 ms	1372 KB	Output is correct
4	Correct	1 ms	1372 KB	Output is correct
5	Correct	1 ms	1372 KB	Output is correct
6	Correct	1 ms	1372 KB	Output is correct
7	Correct	1 ms	1372 KB	Output is correct

Subtask #2
12.0 / 12.0

#	결과	실행 시간	메모리	Grader output
1	Correct	1 ms	1372 KB	Output is correct
2	Correct	1 ms	1368 KB	Output is correct
3	Correct	1 ms	1372 KB	Output is correct
4	Correct	2 ms	1372 KB	Output is correct
5	Correct	1 ms	1372 KB	Output is correct
6	Correct	1 ms	1372 KB	Output is correct
7	Correct	1 ms	1372 KB	Output is correct
8	Correct	1 ms	1372 KB	Output is correct
9	Correct	1 ms	1372 KB	Output is correct
10	Correct	1 ms	1372 KB	Output is correct
11	Correct	1 ms	1628 KB	Output is correct
12	Correct	3 ms	1628 KB	Output is correct
13	Correct	3 ms	1628 KB	Output is correct
14	Correct	2 ms	1428 KB	Output is correct
15	Correct	2 ms	1628 KB	Output is correct

Subtask #3
14.0 / 14.0

#	결과	실행 시간	메모리	Grader output
1	Correct	1 ms	1372 KB	Output is correct
2	Correct	1 ms	1372 KB	Output is correct
3	Correct	1 ms	1372 KB	Output is correct
4	Correct	1 ms	1372 KB	Output is correct
5	Correct	1 ms	1368 KB	Output is correct
6	Correct	1 ms	1372 KB	Output is correct
7	Correct	1 ms	1372 KB	Output is correct
8	Correct	1 ms	1372 KB	Output is correct
9	Correct	1 ms	1372 KB	Output is correct
10	Correct	1 ms	1368 KB	Output is correct
11	Correct	1 ms	1628 KB	Output is correct
12	Correct	3 ms	1628 KB	Output is correct
13	Correct	2 ms	1628 KB	Output is correct
14	Correct	1 ms	1628 KB	Output is correct
15	Correct	2 ms	1628 KB	Output is correct
16	Correct	1 ms	1628 KB	Output is correct
17	Correct	2 ms	1628 KB	Output is correct
18	Correct	2 ms	1628 KB	Output is correct
19	Correct	1 ms	1628 KB	Output is correct
20	Correct	24 ms	1628 KB	Output is correct
21	Correct	1 ms	1628 KB	Output is correct
22	Correct	1 ms	1624 KB	Output is correct
23	Correct	1 ms	1880 KB	Output is correct
24	Correct	2 ms	1628 KB	Output is correct
25	Correct	2 ms	1628 KB	Output is correct
26	Correct	22 ms	1628 KB	Output is correct
27	Correct	21 ms	1628 KB	Output is correct
28	Correct	2 ms	1628 KB	Output is correct
29	Correct	2 ms	1628 KB	Output is correct
30	Correct	2 ms	1628 KB	Output is correct
31	Correct	2 ms	1628 KB	Output is correct
32	Correct	2 ms	1628 KB	Output is correct
33	Correct	3 ms	1628 KB	Output is correct
34	Correct	3 ms	1628 KB	Output is correct

Subtask #4
21.0 / 21.0

#	결과	실행 시간	메모리	Grader output
1	Correct	1 ms	1372 KB	Output is correct
2	Correct	1 ms	1372 KB	Output is correct
3	Correct	1 ms	1372 KB	Output is correct
4	Correct	1 ms	1372 KB	Output is correct
5	Correct	1 ms	1368 KB	Output is correct
6	Correct	1 ms	1372 KB	Output is correct
7	Correct	1 ms	1372 KB	Output is correct
8	Correct	1 ms	1372 KB	Output is correct
9	Correct	1 ms	1372 KB	Output is correct
10	Correct	1 ms	1628 KB	Output is correct
11	Correct	2 ms	1628 KB	Output is correct
12	Correct	2 ms	1628 KB	Output is correct
13	Correct	3 ms	1628 KB	Output is correct
14	Correct	2 ms	1628 KB	Output is correct
15	Correct	1 ms	1628 KB	Output is correct
16	Correct	1 ms	1628 KB	Output is correct
17	Correct	2 ms	1628 KB	Output is correct
18	Correct	1 ms	1628 KB	Output is correct
19	Correct	1 ms	1628 KB	Output is correct
20	Correct	24 ms	1720 KB	Output is correct
21	Correct	1 ms	1628 KB	Output is correct
22	Correct	1 ms	1628 KB	Output is correct
23	Correct	1 ms	1628 KB	Output is correct
24	Correct	2 ms	1628 KB	Output is correct
25	Correct	2 ms	1628 KB	Output is correct
26	Correct	22 ms	1628 KB	Output is correct
27	Correct	21 ms	1656 KB	Output is correct
28	Correct	2 ms	1628 KB	Output is correct
29	Correct	2 ms	1628 KB	Output is correct
30	Correct	1 ms	1628 KB	Output is correct
31	Correct	2 ms	1612 KB	Output is correct
32	Correct	1 ms	1628 KB	Output is correct
33	Correct	3 ms	1628 KB	Output is correct
34	Correct	3 ms	1628 KB	Output is correct
35	Correct	11 ms	1884 KB	Output is correct
36	Correct	3 ms	1628 KB	Output is correct
37	Correct	9 ms	2016 KB	Output is correct
38	Correct	13 ms	2208 KB	Output is correct
39	Correct	15 ms	2140 KB	Output is correct
40	Correct	14 ms	2140 KB	Output is correct
41	Correct	13 ms	2140 KB	Output is correct
42	Correct	347 ms	2036 KB	Output is correct
43	Correct	340 ms	2012 KB	Output is correct
44	Correct	353 ms	1884 KB	Output is correct
45	Correct	13 ms	2140 KB	Output is correct
46	Correct	13 ms	2140 KB	Output is correct

Subtask #5
0 / 43.0

#	결과	실행 시간	메모리	Grader output
1	Correct	1 ms	1372 KB	Output is correct
2	Correct	1 ms	1372 KB	Output is correct
3	Correct	1 ms	1368 KB	Output is correct
4	Correct	1 ms	1372 KB	Output is correct
5	Correct	1 ms	1372 KB	Output is correct
6	Correct	1 ms	1372 KB	Output is correct
7	Correct	1 ms	1372 KB	Output is correct
8	Correct	1 ms	1372 KB	Output is correct
9	Correct	1 ms	1372 KB	Output is correct
10	Correct	1 ms	1372 KB	Output is correct
11	Correct	1 ms	1628 KB	Output is correct
12	Correct	2 ms	1628 KB	Output is correct
13	Correct	2 ms	1640 KB	Output is correct
14	Correct	1 ms	1628 KB	Output is correct
15	Correct	2 ms	1628 KB	Output is correct
16	Correct	1 ms	1628 KB	Output is correct
17	Correct	2 ms	1628 KB	Output is correct
18	Correct	1 ms	1628 KB	Output is correct
19	Correct	1 ms	1628 KB	Output is correct
20	Correct	24 ms	1628 KB	Output is correct
21	Correct	2 ms	1628 KB	Output is correct
22	Correct	1 ms	1628 KB	Output is correct
23	Correct	1 ms	1628 KB	Output is correct
24	Correct	2 ms	1628 KB	Output is correct
25	Correct	2 ms	1628 KB	Output is correct
26	Correct	22 ms	1628 KB	Output is correct
27	Correct	20 ms	1628 KB	Output is correct
28	Correct	2 ms	1628 KB	Output is correct
29	Correct	3 ms	1628 KB	Output is correct
30	Correct	1 ms	1628 KB	Output is correct
31	Correct	2 ms	1628 KB	Output is correct
32	Correct	2 ms	1628 KB	Output is correct
33	Correct	3 ms	1628 KB	Output is correct
34	Correct	3 ms	1784 KB	Output is correct
35	Correct	11 ms	2100 KB	Output is correct
36	Correct	3 ms	1628 KB	Output is correct
37	Correct	9 ms	1884 KB	Output is correct
38	Correct	13 ms	2032 KB	Output is correct
39	Correct	13 ms	2140 KB	Output is correct
40	Correct	13 ms	2032 KB	Output is correct
41	Correct	17 ms	2140 KB	Output is correct
42	Correct	348 ms	1884 KB	Output is correct
43	Correct	340 ms	1992 KB	Output is correct
44	Correct	351 ms	1936 KB	Output is correct
45	Correct	13 ms	2140 KB	Output is correct
46	Correct	13 ms	2140 KB	Output is correct
47	Correct	22 ms	2780 KB	Output is correct
48	Correct	10 ms	2140 KB	Output is correct
49	Correct	10 ms	2140 KB	Output is correct
50	Correct	7 ms	1884 KB	Output is correct
51	Correct	28 ms	3548 KB	Output is correct
52	Correct	27 ms	3036 KB	Output is correct
53	Correct	19 ms	3036 KB	Output is correct
54	Correct	2 ms	1628 KB	Output is correct
55	Correct	2 ms	1628 KB	Output is correct
56	Execution timed out	1090 ms	3164 KB	Time limit exceeded
57	Halted	0 ms	0 KB	-

답안 #979765

Compilation message

Subtask #1 10.0 / 10.0

Subtask #2 12.0 / 12.0

Subtask #3 14.0 / 14.0

Subtask #4 21.0 / 21.0

Subtask #5 0 / 43.0

Subtask #1
10.0 / 10.0

Subtask #2
12.0 / 12.0

Subtask #3
14.0 / 14.0

Subtask #4
21.0 / 21.0

Subtask #5
0 / 43.0