# | 제출 시각 | 아이디 | 문제 | 언어 | 결과 | 실행 시간 | 메모리 |
---|---|---|---|---|---|---|---|
925549 | 2024-02-12T03:07:38 Z | pan | Jakarta Skyscrapers (APIO15_skyscraper) | C++17 | 748 ms | 4408 KB |
#include <bits/stdc++.h> #define mp make_pair #define f first #define s second #define pb push_back #define input(x) scanf("%d", &x); #define print(x, y) printf("%d%c", x, y); using namespace std; typedef int ll; typedef pair<ll, ll> pi; ll const INF = 1e9; vector<ll> adj[30005]; ll where[30005]; int main() { ll n, m, b, p; input(n); input(m); vector<ll> adj[n]; ll where[m]; vector<ll> dist(n, INF); for (ll i=0; i<m; ++i) { input(b); input(p); adj[b].pb(p); where[i] = b; } set<pi> s; dist[where[0]] = 0; s.insert(mp(0, where[0])); while (!s.empty()) { ll c= s.begin()->s; s.erase(s.begin()); for (ll u: adj[c]) { ll jump = 0; for (ll x=c+u; x<n; x+=u) { jump++; if (dist[x]>dist[c]+jump) { if (dist[x]!=INF) s.erase(mp(dist[x], x)); dist[x] = dist[c]+jump; s.insert(mp(dist[x], x)); } } jump = 0; for (ll x=c-u; x>=0; x-=u) { jump++; if (dist[x]>dist[c]+jump) { if (dist[x]!=INF) s.erase(mp(dist[x], x)); dist[x] = dist[c]+jump; s.insert(mp(dist[x], x)); } } } } if (dist[where[1]]==INF) {print(-1, '\n');} else {print(dist[where[1]], '\n');} return 0; }
Compilation message
# | 결과 | 실행 시간 | 메모리 | Grader output |
---|---|---|---|---|
1 | Correct | 1 ms | 1116 KB | Output is correct |
2 | Correct | 1 ms | 1116 KB | Output is correct |
3 | Correct | 1 ms | 1116 KB | Output is correct |
4 | Correct | 1 ms | 1116 KB | Output is correct |
5 | Correct | 1 ms | 1116 KB | Output is correct |
6 | Correct | 1 ms | 1116 KB | Output is correct |
7 | Correct | 1 ms | 1112 KB | Output is correct |
# | 결과 | 실행 시간 | 메모리 | Grader output |
---|---|---|---|---|
1 | Correct | 1 ms | 1116 KB | Output is correct |
2 | Correct | 1 ms | 1116 KB | Output is correct |
3 | Correct | 1 ms | 1116 KB | Output is correct |
4 | Correct | 1 ms | 1116 KB | Output is correct |
5 | Correct | 1 ms | 1116 KB | Output is correct |
6 | Correct | 1 ms | 1116 KB | Output is correct |
7 | Correct | 1 ms | 1116 KB | Output is correct |
8 | Correct | 1 ms | 1112 KB | Output is correct |
9 | Correct | 1 ms | 1116 KB | Output is correct |
10 | Correct | 1 ms | 1116 KB | Output is correct |
11 | Correct | 1 ms | 1116 KB | Output is correct |
12 | Correct | 1 ms | 1116 KB | Output is correct |
13 | Correct | 1 ms | 1116 KB | Output is correct |
14 | Correct | 1 ms | 1116 KB | Output is correct |
15 | Correct | 1 ms | 1116 KB | Output is correct |
# | 결과 | 실행 시간 | 메모리 | Grader output |
---|---|---|---|---|
1 | Correct | 1 ms | 1116 KB | Output is correct |
2 | Correct | 0 ms | 1116 KB | Output is correct |
3 | Correct | 1 ms | 1116 KB | Output is correct |
4 | Correct | 1 ms | 1116 KB | Output is correct |
5 | Correct | 1 ms | 1116 KB | Output is correct |
6 | Correct | 1 ms | 1116 KB | Output is correct |
7 | Correct | 1 ms | 1116 KB | Output is correct |
8 | Correct | 1 ms | 1116 KB | Output is correct |
9 | Correct | 1 ms | 1116 KB | Output is correct |
10 | Correct | 1 ms | 1112 KB | Output is correct |
11 | Correct | 1 ms | 1112 KB | Output is correct |
12 | Correct | 1 ms | 1116 KB | Output is correct |
13 | Correct | 1 ms | 1116 KB | Output is correct |
14 | Correct | 2 ms | 1168 KB | Output is correct |
15 | Correct | 1 ms | 1116 KB | Output is correct |
16 | Correct | 1 ms | 1116 KB | Output is correct |
17 | Correct | 1 ms | 1116 KB | Output is correct |
18 | Correct | 1 ms | 1116 KB | Output is correct |
19 | Correct | 1 ms | 1116 KB | Output is correct |
20 | Correct | 5 ms | 1116 KB | Output is correct |
21 | Correct | 1 ms | 1116 KB | Output is correct |
22 | Correct | 1 ms | 1116 KB | Output is correct |
23 | Correct | 1 ms | 1116 KB | Output is correct |
24 | Correct | 2 ms | 1116 KB | Output is correct |
25 | Correct | 2 ms | 1116 KB | Output is correct |
26 | Correct | 4 ms | 1116 KB | Output is correct |
27 | Correct | 3 ms | 1264 KB | Output is correct |
28 | Correct | 1 ms | 1116 KB | Output is correct |
29 | Correct | 3 ms | 1116 KB | Output is correct |
30 | Correct | 2 ms | 1112 KB | Output is correct |
31 | Correct | 2 ms | 1116 KB | Output is correct |
32 | Correct | 2 ms | 1116 KB | Output is correct |
33 | Correct | 4 ms | 1116 KB | Output is correct |
34 | Correct | 4 ms | 1116 KB | Output is correct |
# | 결과 | 실행 시간 | 메모리 | Grader output |
---|---|---|---|---|
1 | Correct | 1 ms | 1112 KB | Output is correct |
2 | Correct | 1 ms | 1116 KB | Output is correct |
3 | Correct | 1 ms | 1116 KB | Output is correct |
4 | Correct | 1 ms | 1116 KB | Output is correct |
5 | Correct | 1 ms | 1116 KB | Output is correct |
6 | Correct | 1 ms | 1116 KB | Output is correct |
7 | Correct | 1 ms | 1112 KB | Output is correct |
8 | Correct | 1 ms | 1116 KB | Output is correct |
9 | Correct | 1 ms | 1116 KB | Output is correct |
10 | Correct | 1 ms | 1116 KB | Output is correct |
11 | Correct | 1 ms | 1116 KB | Output is correct |
12 | Correct | 1 ms | 1116 KB | Output is correct |
13 | Correct | 1 ms | 1116 KB | Output is correct |
14 | Correct | 1 ms | 1116 KB | Output is correct |
15 | Correct | 1 ms | 1116 KB | Output is correct |
16 | Correct | 1 ms | 1116 KB | Output is correct |
17 | Correct | 2 ms | 976 KB | Output is correct |
18 | Correct | 1 ms | 1116 KB | Output is correct |
19 | Correct | 1 ms | 1116 KB | Output is correct |
20 | Correct | 4 ms | 1116 KB | Output is correct |
21 | Correct | 1 ms | 1116 KB | Output is correct |
22 | Correct | 1 ms | 1116 KB | Output is correct |
23 | Correct | 1 ms | 1116 KB | Output is correct |
24 | Correct | 2 ms | 1116 KB | Output is correct |
25 | Correct | 1 ms | 1116 KB | Output is correct |
26 | Correct | 4 ms | 1120 KB | Output is correct |
27 | Correct | 4 ms | 1124 KB | Output is correct |
28 | Correct | 1 ms | 1124 KB | Output is correct |
29 | Correct | 3 ms | 1308 KB | Output is correct |
30 | Correct | 2 ms | 1116 KB | Output is correct |
31 | Correct | 2 ms | 1116 KB | Output is correct |
32 | Correct | 1 ms | 1124 KB | Output is correct |
33 | Correct | 4 ms | 1124 KB | Output is correct |
34 | Correct | 4 ms | 1320 KB | Output is correct |
35 | Correct | 6 ms | 1380 KB | Output is correct |
36 | Correct | 2 ms | 1124 KB | Output is correct |
37 | Correct | 6 ms | 1380 KB | Output is correct |
38 | Correct | 7 ms | 1380 KB | Output is correct |
39 | Correct | 7 ms | 1636 KB | Output is correct |
40 | Correct | 8 ms | 1532 KB | Output is correct |
41 | Correct | 8 ms | 1380 KB | Output is correct |
42 | Correct | 48 ms | 1376 KB | Output is correct |
43 | Correct | 49 ms | 1368 KB | Output is correct |
44 | Correct | 50 ms | 1368 KB | Output is correct |
45 | Correct | 7 ms | 1368 KB | Output is correct |
46 | Correct | 7 ms | 1584 KB | Output is correct |
# | 결과 | 실행 시간 | 메모리 | Grader output |
---|---|---|---|---|
1 | Correct | 1 ms | 1116 KB | Output is correct |
2 | Correct | 1 ms | 1116 KB | Output is correct |
3 | Correct | 1 ms | 1116 KB | Output is correct |
4 | Correct | 1 ms | 1116 KB | Output is correct |
5 | Correct | 1 ms | 1116 KB | Output is correct |
6 | Correct | 1 ms | 1116 KB | Output is correct |
7 | Correct | 1 ms | 1116 KB | Output is correct |
8 | Correct | 1 ms | 1116 KB | Output is correct |
9 | Correct | 1 ms | 1116 KB | Output is correct |
10 | Correct | 1 ms | 1116 KB | Output is correct |
11 | Correct | 1 ms | 1116 KB | Output is correct |
12 | Correct | 1 ms | 1116 KB | Output is correct |
13 | Correct | 1 ms | 1116 KB | Output is correct |
14 | Correct | 1 ms | 1116 KB | Output is correct |
15 | Correct | 1 ms | 1116 KB | Output is correct |
16 | Correct | 1 ms | 1112 KB | Output is correct |
17 | Correct | 1 ms | 1116 KB | Output is correct |
18 | Correct | 1 ms | 1116 KB | Output is correct |
19 | Correct | 1 ms | 1116 KB | Output is correct |
20 | Correct | 4 ms | 1112 KB | Output is correct |
21 | Correct | 1 ms | 1116 KB | Output is correct |
22 | Correct | 1 ms | 1116 KB | Output is correct |
23 | Correct | 1 ms | 1116 KB | Output is correct |
24 | Correct | 2 ms | 1116 KB | Output is correct |
25 | Correct | 1 ms | 1116 KB | Output is correct |
26 | Correct | 4 ms | 1116 KB | Output is correct |
27 | Correct | 4 ms | 1116 KB | Output is correct |
28 | Correct | 1 ms | 1184 KB | Output is correct |
29 | Correct | 3 ms | 1116 KB | Output is correct |
30 | Correct | 2 ms | 1116 KB | Output is correct |
31 | Correct | 3 ms | 1112 KB | Output is correct |
32 | Correct | 2 ms | 1116 KB | Output is correct |
33 | Correct | 4 ms | 1116 KB | Output is correct |
34 | Correct | 4 ms | 1112 KB | Output is correct |
35 | Correct | 6 ms | 1368 KB | Output is correct |
36 | Correct | 2 ms | 1112 KB | Output is correct |
37 | Correct | 6 ms | 1372 KB | Output is correct |
38 | Correct | 7 ms | 1372 KB | Output is correct |
39 | Correct | 7 ms | 1372 KB | Output is correct |
40 | Correct | 7 ms | 1628 KB | Output is correct |
41 | Correct | 7 ms | 1372 KB | Output is correct |
42 | Correct | 51 ms | 1372 KB | Output is correct |
43 | Correct | 49 ms | 1368 KB | Output is correct |
44 | Correct | 48 ms | 1460 KB | Output is correct |
45 | Correct | 7 ms | 1368 KB | Output is correct |
46 | Correct | 7 ms | 1372 KB | Output is correct |
47 | Correct | 21 ms | 2460 KB | Output is correct |
48 | Correct | 6 ms | 2140 KB | Output is correct |
49 | Correct | 6 ms | 2140 KB | Output is correct |
50 | Correct | 4 ms | 2140 KB | Output is correct |
51 | Correct | 37 ms | 4052 KB | Output is correct |
52 | Correct | 37 ms | 3676 KB | Output is correct |
53 | Correct | 14 ms | 3676 KB | Output is correct |
54 | Correct | 3 ms | 2652 KB | Output is correct |
55 | Correct | 3 ms | 2648 KB | Output is correct |
56 | Correct | 735 ms | 4408 KB | Output is correct |
57 | Correct | 67 ms | 3420 KB | Output is correct |
58 | Correct | 706 ms | 3032 KB | Output is correct |
59 | Correct | 685 ms | 2904 KB | Output is correct |
60 | Correct | 748 ms | 3100 KB | Output is correct |
61 | Correct | 617 ms | 3136 KB | Output is correct |
62 | Correct | 9 ms | 3164 KB | Output is correct |
63 | Correct | 49 ms | 3676 KB | Output is correct |
64 | Correct | 56 ms | 3928 KB | Output is correct |
65 | Correct | 62 ms | 3884 KB | Output is correct |
66 | Correct | 88 ms | 3632 KB | Output is correct |
67 | Correct | 82 ms | 3672 KB | Output is correct |