답안 #477988

#	제출 시각	아이디	문제	언어	결과	실행 시간	메모리
477988	2021-10-05T01:10:26 Z	Marceantasy	Jakarta Skyscrapers (APIO15_skyscraper)	C++17	57 / 100	511 ms	262148 KB

skyscraper

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

#define ll long long
#define ar array

const int mxN = 3e4+10, M = 1e9+7;
int n, m, b[mxN], p[mxN], dis[mxN];
vector<ar<int, 2>> adj[mxN];
set<ar<int, 2>> s;

void dijkstra(){
    priority_queue<ar<int, 2>, vector<ar<int, 2>>, greater<ar<int, 2>>> pq;
    memset(dis, 0x3f, sizeof(dis));
    pq.push({dis[b[0]] = 0, b[0]});
    while(pq.size()){
        ar<int, 2> cur = pq.top();
        pq.pop();
        int v = cur[1];
        for(ar<int, 2> u : adj[v]){
            if(dis[u[0]] > dis[v] + u[1]){
                dis[u[0]] = dis[v] + u[1];
                pq.push({dis[u[0]], u[0]});
            }
        }
    }
}

int  main(){
    cin >> n >> m; 
    for(int i = 0; i<m; ++i){
        cin >> b[i] >> p[i];
        s.insert({b[i], p[i]});
    }
    for(auto v : s){
        for(int h = v[0]+v[1]; h<n; h+=v[1]){
            adj[v[0]].push_back({h, (h-v[0])/v[1]}); 
        }
        for(int h = v[0]-v[1]; h>=0; h-=v[1]){
            adj[v[0]].push_back({h, (v[0]-h)/v[1]});
        }
    }
    dijkstra();
    cout << (dis[b[1]] >= 1e9?-1:dis[b[1]]) << "\n";
}

Subtask #1
10.0 / 10.0

#	결과	실행 시간	메모리	Grader output
1	Correct	1 ms	1100 KB	Output is correct
2	Correct	1 ms	1100 KB	Output is correct
3	Correct	1 ms	1132 KB	Output is correct
4	Correct	1 ms	1100 KB	Output is correct
5	Correct	1 ms	1100 KB	Output is correct
6	Correct	1 ms	1128 KB	Output is correct
7	Correct	1 ms	1100 KB	Output is correct

Subtask #2
12.0 / 12.0

#	결과	실행 시간	메모리	Grader output
1	Correct	1 ms	1100 KB	Output is correct
2	Correct	1 ms	1100 KB	Output is correct
3	Correct	1 ms	1100 KB	Output is correct
4	Correct	1 ms	1100 KB	Output is correct
5	Correct	1 ms	1132 KB	Output is correct
6	Correct	1 ms	1100 KB	Output is correct
7	Correct	1 ms	1100 KB	Output is correct
8	Correct	1 ms	1100 KB	Output is correct
9	Correct	1 ms	1100 KB	Output is correct
10	Correct	2 ms	1100 KB	Output is correct
11	Correct	2 ms	1228 KB	Output is correct
12	Correct	2 ms	1144 KB	Output is correct
13	Correct	2 ms	1228 KB	Output is correct
14	Correct	2 ms	1228 KB	Output is correct
15	Correct	2 ms	1228 KB	Output is correct

Subtask #3
14.0 / 14.0

#	결과	실행 시간	메모리	Grader output
1	Correct	1 ms	1100 KB	Output is correct
2	Correct	1 ms	1100 KB	Output is correct
3	Correct	1 ms	1100 KB	Output is correct
4	Correct	1 ms	1100 KB	Output is correct
5	Correct	1 ms	1100 KB	Output is correct
6	Correct	1 ms	1100 KB	Output is correct
7	Correct	1 ms	1100 KB	Output is correct
8	Correct	1 ms	1100 KB	Output is correct
9	Correct	1 ms	1100 KB	Output is correct
10	Correct	1 ms	1100 KB	Output is correct
11	Correct	3 ms	1228 KB	Output is correct
12	Correct	2 ms	1100 KB	Output is correct
13	Correct	2 ms	1228 KB	Output is correct
14	Correct	2 ms	1228 KB	Output is correct
15	Correct	2 ms	1228 KB	Output is correct
16	Correct	1 ms	1228 KB	Output is correct
17	Correct	3 ms	1396 KB	Output is correct
18	Correct	2 ms	1264 KB	Output is correct
19	Correct	1 ms	1100 KB	Output is correct
20	Correct	64 ms	33308 KB	Output is correct
21	Correct	2 ms	1100 KB	Output is correct
22	Correct	1 ms	1228 KB	Output is correct
23	Correct	2 ms	1228 KB	Output is correct
24	Correct	3 ms	1356 KB	Output is correct
25	Correct	3 ms	1356 KB	Output is correct
26	Correct	4 ms	1228 KB	Output is correct
27	Correct	2 ms	1128 KB	Output is correct
28	Correct	3 ms	1484 KB	Output is correct
29	Correct	4 ms	1892 KB	Output is correct
30	Correct	2 ms	1356 KB	Output is correct
31	Correct	3 ms	1612 KB	Output is correct
32	Correct	2 ms	1484 KB	Output is correct
33	Correct	7 ms	2636 KB	Output is correct
34	Correct	8 ms	2636 KB	Output is correct

Subtask #4
21.0 / 21.0

#	결과	실행 시간	메모리	Grader output
1	Correct	1 ms	1100 KB	Output is correct
2	Correct	1 ms	1100 KB	Output is correct
3	Correct	1 ms	1100 KB	Output is correct
4	Correct	1 ms	1100 KB	Output is correct
5	Correct	1 ms	1100 KB	Output is correct
6	Correct	1 ms	1100 KB	Output is correct
7	Correct	1 ms	1100 KB	Output is correct
8	Correct	1 ms	1100 KB	Output is correct
9	Correct	1 ms	1100 KB	Output is correct
10	Correct	1 ms	1100 KB	Output is correct
11	Correct	2 ms	1304 KB	Output is correct
12	Correct	1 ms	1100 KB	Output is correct
13	Correct	2 ms	1228 KB	Output is correct
14	Correct	2 ms	1228 KB	Output is correct
15	Correct	2 ms	1228 KB	Output is correct
16	Correct	2 ms	1228 KB	Output is correct
17	Correct	3 ms	1484 KB	Output is correct
18	Correct	2 ms	1228 KB	Output is correct
19	Correct	1 ms	1100 KB	Output is correct
20	Correct	63 ms	33296 KB	Output is correct
21	Correct	2 ms	1100 KB	Output is correct
22	Correct	1 ms	1228 KB	Output is correct
23	Correct	2 ms	1268 KB	Output is correct
24	Correct	3 ms	1356 KB	Output is correct
25	Correct	3 ms	1356 KB	Output is correct
26	Correct	2 ms	1228 KB	Output is correct
27	Correct	2 ms	1228 KB	Output is correct
28	Correct	3 ms	1484 KB	Output is correct
29	Correct	4 ms	1996 KB	Output is correct
30	Correct	2 ms	1356 KB	Output is correct
31	Correct	3 ms	1612 KB	Output is correct
32	Correct	2 ms	1480 KB	Output is correct
33	Correct	7 ms	2636 KB	Output is correct
34	Correct	8 ms	2728 KB	Output is correct
35	Correct	32 ms	4344 KB	Output is correct
36	Correct	5 ms	1612 KB	Output is correct
37	Correct	23 ms	5440 KB	Output is correct
38	Correct	31 ms	5412 KB	Output is correct
39	Correct	32 ms	5572 KB	Output is correct
40	Correct	32 ms	5532 KB	Output is correct
41	Correct	33 ms	5316 KB	Output is correct
42	Correct	15 ms	1716 KB	Output is correct
43	Correct	15 ms	1624 KB	Output is correct
44	Correct	78 ms	33736 KB	Output is correct
45	Correct	35 ms	7348 KB	Output is correct
46	Correct	39 ms	7392 KB	Output is correct

Subtask #5
0 / 43.0

#	결과	실행 시간	메모리	Grader output
1	Correct	1 ms	1112 KB	Output is correct
2	Correct	1 ms	1148 KB	Output is correct
3	Correct	1 ms	1112 KB	Output is correct
4	Correct	1 ms	1112 KB	Output is correct
5	Correct	1 ms	1112 KB	Output is correct
6	Correct	1 ms	1112 KB	Output is correct
7	Correct	1 ms	1112 KB	Output is correct
8	Correct	1 ms	1112 KB	Output is correct
9	Correct	1 ms	1112 KB	Output is correct
10	Correct	1 ms	1112 KB	Output is correct
11	Correct	2 ms	1240 KB	Output is correct
12	Correct	2 ms	1112 KB	Output is correct
13	Correct	2 ms	1240 KB	Output is correct
14	Correct	2 ms	1240 KB	Output is correct
15	Correct	3 ms	1240 KB	Output is correct
16	Correct	1 ms	1240 KB	Output is correct
17	Correct	3 ms	1496 KB	Output is correct
18	Correct	2 ms	1240 KB	Output is correct
19	Correct	1 ms	1112 KB	Output is correct
20	Correct	66 ms	33332 KB	Output is correct
21	Correct	2 ms	1112 KB	Output is correct
22	Correct	2 ms	1228 KB	Output is correct
23	Correct	2 ms	1228 KB	Output is correct
24	Correct	3 ms	1356 KB	Output is correct
25	Correct	3 ms	1356 KB	Output is correct
26	Correct	3 ms	1228 KB	Output is correct
27	Correct	2 ms	1228 KB	Output is correct
28	Correct	3 ms	1368 KB	Output is correct
29	Correct	4 ms	1996 KB	Output is correct
30	Correct	2 ms	1356 KB	Output is correct
31	Correct	3 ms	1612 KB	Output is correct
32	Correct	2 ms	1480 KB	Output is correct
33	Correct	7 ms	2636 KB	Output is correct
34	Correct	7 ms	2636 KB	Output is correct
35	Correct	25 ms	4192 KB	Output is correct
36	Correct	5 ms	1648 KB	Output is correct
37	Correct	23 ms	5464 KB	Output is correct
38	Correct	37 ms	5448 KB	Output is correct
39	Correct	33 ms	5576 KB	Output is correct
40	Correct	32 ms	5488 KB	Output is correct
41	Correct	32 ms	5352 KB	Output is correct
42	Correct	17 ms	1700 KB	Output is correct
43	Correct	16 ms	1612 KB	Output is correct
44	Correct	77 ms	33728 KB	Output is correct
45	Correct	36 ms	7416 KB	Output is correct
46	Correct	35 ms	7364 KB	Output is correct
47	Correct	56 ms	13772 KB	Output is correct
48	Correct	27 ms	4932 KB	Output is correct
49	Correct	25 ms	3876 KB	Output is correct
50	Correct	18 ms	3532 KB	Output is correct
51	Correct	58 ms	7872 KB	Output is correct
52	Correct	59 ms	8068 KB	Output is correct
53	Correct	36 ms	4548 KB	Output is correct
54	Correct	3 ms	1612 KB	Output is correct
55	Correct	4 ms	1992 KB	Output is correct
56	Runtime error	511 ms	262148 KB	Execution killed with signal 9
57	Halted	0 ms	0 KB	-

답안 #477988

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