답안 #60593 :: oj.uz

#	제출 시각	아이디	문제	언어	결과	실행 시간	메모리
60593	2018-07-24T11:22:32 Z	Flugan42	Jakarta Skyscrapers (APIO15_skyscraper)	C++14	57 / 100	1000 ms	263168 KB

skyscraper

#include <bits/stdc++.h>
using namespace std;
typedef long long ll;
typedef long double ld;
typedef vector<ll> vi;
typedef pair<ll,ll> ii;
typedef vector<ii> vii;
#define rep(i,a,b) for(int i = a; i < b; i++)
#define per(i,a,b) for(int i = a; i >= b; i--)
#define inf 9223372036854775807
#define all(x) x.begin(),x.end()
#define sz(x) (ll)(x).size()
#define trav(a,x) for(auto& a : x)

ll n,m;
vi b,p,vis,_;
vector<vi> dog;

int main(){
  cin >> n >> m; b.assign(m,0); p.assign(m,0);
  rep(i,0,m) cin >> b[i] >> p[i];
  dog.assign(n,_);
  rep(i,0,m) dog[b[i]].push_back(i);
  vis.assign(n,0);
  priority_queue<ii> pq;
  pq.push(make_pair(0,b[0]));
  while (!pq.empty()){
    ll dist = -pq.top().first, i = pq.top().second; pq.pop();
    if (i == b[1]) {
      cout << dist << endl;
      exit(0);
    }
    if (vis[i]) continue;
    vis[i] = 1;
    rep(j,0,sz(dog[i])){
      ll px = p[dog[i][j]],cur = i+px,cnt = 1;
      while (cur < n) {
        if (!vis[cur]) pq.push(make_pair(-dist-cnt,cur));
        cur += px; cnt++;
      }
      cur = i-px, cnt = 1;
      while (cur >= 0){
        if (!vis[cur]) pq.push(make_pair(-dist-cnt,cur));
        cur -= px; cnt++;
      }
    }
  }
  cout << -1 << endl;
}

Subtask #1
10.0 / 10.0

#	결과	실행 시간	메모리	Grader output
1	Correct	3 ms	248 KB	Output is correct
2	Correct	3 ms	392 KB	Output is correct
3	Correct	3 ms	392 KB	Output is correct
4	Correct	3 ms	424 KB	Output is correct
5	Correct	2 ms	424 KB	Output is correct
6	Correct	2 ms	472 KB	Output is correct
7	Correct	4 ms	484 KB	Output is correct

Subtask #2
12.0 / 12.0

#	결과	실행 시간	메모리	Grader output
1	Correct	2 ms	528 KB	Output is correct
2	Correct	3 ms	528 KB	Output is correct
3	Correct	3 ms	580 KB	Output is correct
4	Correct	3 ms	580 KB	Output is correct
5	Correct	3 ms	580 KB	Output is correct
6	Correct	3 ms	580 KB	Output is correct
7	Correct	3 ms	580 KB	Output is correct
8	Correct	2 ms	604 KB	Output is correct
9	Correct	2 ms	604 KB	Output is correct
10	Correct	3 ms	620 KB	Output is correct
11	Correct	4 ms	620 KB	Output is correct
12	Correct	5 ms	620 KB	Output is correct
13	Correct	4 ms	748 KB	Output is correct
14	Correct	5 ms	848 KB	Output is correct
15	Correct	5 ms	848 KB	Output is correct

Subtask #3
14.0 / 14.0

#	결과	실행 시간	메모리	Grader output
1	Correct	2 ms	848 KB	Output is correct
2	Correct	2 ms	848 KB	Output is correct
3	Correct	2 ms	848 KB	Output is correct
4	Correct	3 ms	848 KB	Output is correct
5	Correct	3 ms	848 KB	Output is correct
6	Correct	3 ms	848 KB	Output is correct
7	Correct	2 ms	848 KB	Output is correct
8	Correct	3 ms	848 KB	Output is correct
9	Correct	2 ms	848 KB	Output is correct
10	Correct	3 ms	848 KB	Output is correct
11	Correct	4 ms	848 KB	Output is correct
12	Correct	5 ms	848 KB	Output is correct
13	Correct	6 ms	848 KB	Output is correct
14	Correct	4 ms	848 KB	Output is correct
15	Correct	5 ms	848 KB	Output is correct
16	Correct	3 ms	848 KB	Output is correct
17	Correct	6 ms	1020 KB	Output is correct
18	Correct	4 ms	1020 KB	Output is correct
19	Correct	4 ms	1020 KB	Output is correct
20	Correct	755 ms	17364 KB	Output is correct
21	Correct	4 ms	17364 KB	Output is correct
22	Correct	4 ms	17364 KB	Output is correct
23	Correct	4 ms	17364 KB	Output is correct
24	Correct	7 ms	17364 KB	Output is correct
25	Correct	4 ms	17364 KB	Output is correct
26	Correct	6 ms	17364 KB	Output is correct
27	Correct	5 ms	17364 KB	Output is correct
28	Correct	6 ms	17364 KB	Output is correct
29	Correct	17 ms	17364 KB	Output is correct
30	Correct	5 ms	17364 KB	Output is correct
31	Correct	10 ms	17364 KB	Output is correct
32	Correct	4 ms	17364 KB	Output is correct
33	Correct	39 ms	17364 KB	Output is correct
34	Correct	21 ms	17364 KB	Output is correct

Subtask #4
21.0 / 21.0

#	결과	실행 시간	메모리	Grader output
1	Correct	2 ms	17364 KB	Output is correct
2	Correct	3 ms	17364 KB	Output is correct
3	Correct	3 ms	17364 KB	Output is correct
4	Correct	3 ms	17364 KB	Output is correct
5	Correct	3 ms	17364 KB	Output is correct
6	Correct	2 ms	17364 KB	Output is correct
7	Correct	3 ms	17364 KB	Output is correct
8	Correct	2 ms	17364 KB	Output is correct
9	Correct	2 ms	17364 KB	Output is correct
10	Correct	3 ms	17364 KB	Output is correct
11	Correct	4 ms	17364 KB	Output is correct
12	Correct	4 ms	17364 KB	Output is correct
13	Correct	5 ms	17364 KB	Output is correct
14	Correct	4 ms	17364 KB	Output is correct
15	Correct	4 ms	17364 KB	Output is correct
16	Correct	3 ms	17364 KB	Output is correct
17	Correct	6 ms	17364 KB	Output is correct
18	Correct	3 ms	17364 KB	Output is correct
19	Correct	2 ms	17364 KB	Output is correct
20	Correct	635 ms	17364 KB	Output is correct
21	Correct	3 ms	17364 KB	Output is correct
22	Correct	3 ms	17364 KB	Output is correct
23	Correct	4 ms	17364 KB	Output is correct
24	Correct	4 ms	17364 KB	Output is correct
25	Correct	4 ms	17364 KB	Output is correct
26	Correct	5 ms	17364 KB	Output is correct
27	Correct	4 ms	17364 KB	Output is correct
28	Correct	4 ms	17364 KB	Output is correct
29	Correct	17 ms	17364 KB	Output is correct
30	Correct	6 ms	17364 KB	Output is correct
31	Correct	7 ms	17364 KB	Output is correct
32	Correct	7 ms	17364 KB	Output is correct
33	Correct	30 ms	17364 KB	Output is correct
34	Correct	20 ms	17364 KB	Output is correct
35	Correct	30 ms	17364 KB	Output is correct
36	Correct	6 ms	17364 KB	Output is correct
37	Correct	23 ms	17364 KB	Output is correct
38	Correct	36 ms	17364 KB	Output is correct
39	Correct	24 ms	17364 KB	Output is correct
40	Correct	36 ms	17364 KB	Output is correct
41	Correct	37 ms	17364 KB	Output is correct
42	Correct	21 ms	17364 KB	Output is correct
43	Correct	27 ms	17364 KB	Output is correct
44	Correct	806 ms	18132 KB	Output is correct
45	Correct	249 ms	18132 KB	Output is correct
46	Correct	125 ms	18132 KB	Output is correct

Subtask #5
0 / 43.0

#	결과	실행 시간	메모리	Grader output
1	Correct	2 ms	18132 KB	Output is correct
2	Correct	2 ms	18132 KB	Output is correct
3	Correct	4 ms	18132 KB	Output is correct
4	Correct	3 ms	18132 KB	Output is correct
5	Correct	3 ms	18132 KB	Output is correct
6	Correct	3 ms	18132 KB	Output is correct
7	Correct	2 ms	18132 KB	Output is correct
8	Correct	3 ms	18132 KB	Output is correct
9	Correct	4 ms	18132 KB	Output is correct
10	Correct	3 ms	18132 KB	Output is correct
11	Correct	5 ms	18132 KB	Output is correct
12	Correct	4 ms	18132 KB	Output is correct
13	Correct	6 ms	18132 KB	Output is correct
14	Correct	4 ms	18132 KB	Output is correct
15	Correct	4 ms	18132 KB	Output is correct
16	Correct	4 ms	18132 KB	Output is correct
17	Correct	5 ms	18132 KB	Output is correct
18	Correct	4 ms	18132 KB	Output is correct
19	Correct	3 ms	18132 KB	Output is correct
20	Correct	625 ms	18132 KB	Output is correct
21	Correct	3 ms	18132 KB	Output is correct
22	Correct	3 ms	18132 KB	Output is correct
23	Correct	4 ms	18132 KB	Output is correct
24	Correct	5 ms	18132 KB	Output is correct
25	Correct	3 ms	18132 KB	Output is correct
26	Correct	5 ms	18132 KB	Output is correct
27	Correct	5 ms	18132 KB	Output is correct
28	Correct	5 ms	18132 KB	Output is correct
29	Correct	17 ms	18132 KB	Output is correct
30	Correct	6 ms	18132 KB	Output is correct
31	Correct	8 ms	18132 KB	Output is correct
32	Correct	7 ms	18132 KB	Output is correct
33	Correct	35 ms	18132 KB	Output is correct
34	Correct	21 ms	18132 KB	Output is correct
35	Correct	26 ms	18132 KB	Output is correct
36	Correct	7 ms	18132 KB	Output is correct
37	Correct	40 ms	18132 KB	Output is correct
38	Correct	30 ms	18132 KB	Output is correct
39	Correct	24 ms	18132 KB	Output is correct
40	Correct	35 ms	18132 KB	Output is correct
41	Correct	34 ms	18132 KB	Output is correct
42	Correct	31 ms	18132 KB	Output is correct
43	Correct	20 ms	18132 KB	Output is correct
44	Correct	791 ms	18132 KB	Output is correct
45	Correct	192 ms	18132 KB	Output is correct
46	Correct	129 ms	18132 KB	Output is correct
47	Correct	31 ms	18132 KB	Output is correct
48	Correct	22 ms	18132 KB	Output is correct
49	Correct	34 ms	18132 KB	Output is correct
50	Correct	20 ms	18132 KB	Output is correct
51	Correct	74 ms	18132 KB	Output is correct
52	Correct	70 ms	18132 KB	Output is correct
53	Correct	38 ms	18132 KB	Output is correct
54	Correct	9 ms	18132 KB	Output is correct
55	Correct	7 ms	18132 KB	Output is correct
56	Execution timed out	1046 ms	263168 KB	Time limit exceeded
57	Halted	0 ms	0 KB	-

답안 #60593

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