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답안 #695169

# 제출 시각 아이디 문제 언어 결과 실행 시간 메모리
695169 2023-02-04T18:54:09 Z Farhan_HY Jakarta Skyscrapers (APIO15_skyscraper) C++14
36 / 100
 222 ms 262144 KB 
#include <bits/stdc++.h>
#define int long long
#define float double
#define pb push_back
#define F first
#define S second
#define T int t; cin >> t; while(t--)
#define IOS ios::sync_with_stdio(0); cin.tie(0); cout.tie(0);

using namespace std;
/// Benzema is the best player in the world
const int N = 1e6 + 6;
const int M = 1e3 + 3;
const int mod = 1e9 + 7;
const int inf = 1e18;
const int dx[] = {-1, 1, 0, 0};
const int dy[] = {0, 0, -1, 1};
const int LOG = 28;
int n, m;
int p[N], dist[N];
vector<pair<int, int>> adj[N];
priority_queue<pair<int, int>> q;
bool vis[N];
int b[N];

void dij() {
    for(int i = 1; i <= n; i++) dist[i] = inf;
    q.push({0, b[1]});
    dist[b[1]] = 0;
    while(!q.empty()) {
        int u = q.top().S;
        q.pop();
        if (vis[u]) continue;
        vis[u] = 1;
        for(auto x: adj[u]) {
            if (dist[x.F] > dist[u] + x.S)
                dist[x.F] = dist[u] + x.S, q.push({-dist[x.F], x.F});
        }
    }
}

main() {
    IOS
    cin >> n >> m;
    for(int i = 1; i <= m; i++) {
        cin >> b[i] >> p[i];
        b[i]++;
        int j = b[i] - p[i], cnt = 1;
        while(j >= 1) {
            adj[b[i]].push_back({j, cnt++});
            j -= p[i];
        }
        cnt = 1, j = b[i] + p[i];
        while(j <= n) {
            adj[b[i]].push_back({j, cnt++});
            j += p[i];
        }
    }
    dij();
    if (dist[b[2]] == inf) dist[b[2]] = -1;
    cout << dist[b[2]];
}

Compilation message

skyscraper.cpp:42:1: warning: ISO C++ forbids declaration of 'main' with no type [-Wreturn-type]
   42 | main() {
      | ^~~~

Subtask #1
10.0 / 10.0

# 결과 실행 시간 메모리 Grader output
1 Correct 11 ms 23764 KB Output is correct
2 Correct 12 ms 23764 KB Output is correct
3 Correct 11 ms 23832 KB Output is correct
4 Correct 12 ms 23764 KB Output is correct
5 Correct 11 ms 23772 KB Output is correct
6 Correct 12 ms 23764 KB Output is correct
7 Correct 12 ms 23764 KB Output is correct

Subtask #2
12.0 / 12.0

# 결과 실행 시간 메모리 Grader output
1 Correct 11 ms 23828 KB Output is correct
2 Correct 12 ms 23828 KB Output is correct
3 Correct 12 ms 23764 KB Output is correct
4 Correct 12 ms 23736 KB Output is correct
5 Correct 12 ms 23892 KB Output is correct
6 Correct 11 ms 23764 KB Output is correct
7 Correct 12 ms 23832 KB Output is correct
8 Correct 12 ms 23712 KB Output is correct
9 Correct 13 ms 23728 KB Output is correct
10 Correct 14 ms 23804 KB Output is correct
11 Correct 12 ms 24020 KB Output is correct
12 Correct 16 ms 27980 KB Output is correct
13 Correct 17 ms 28112 KB Output is correct
14 Correct 12 ms 23940 KB Output is correct
15 Correct 12 ms 23892 KB Output is correct

Subtask #3
14.0 / 14.0

# 결과 실행 시간 메모리 Grader output
1 Correct 11 ms 23804 KB Output is correct
2 Correct 12 ms 23764 KB Output is correct
3 Correct 11 ms 23764 KB Output is correct
4 Correct 12 ms 23728 KB Output is correct
5 Correct 14 ms 23764 KB Output is correct
6 Correct 12 ms 23824 KB Output is correct
7 Correct 12 ms 23800 KB Output is correct
8 Correct 12 ms 23840 KB Output is correct
9 Correct 12 ms 23764 KB Output is correct
10 Correct 12 ms 23764 KB Output is correct
11 Correct 14 ms 24020 KB Output is correct
12 Correct 17 ms 28108 KB Output is correct
13 Correct 17 ms 28068 KB Output is correct
14 Correct 12 ms 23868 KB Output is correct
15 Correct 13 ms 23892 KB Output is correct
16 Correct 11 ms 23892 KB Output is correct
17 Correct 13 ms 24372 KB Output is correct
18 Correct 12 ms 23892 KB Output is correct
19 Correct 12 ms 23956 KB Output is correct
20 Correct 78 ms 88048 KB Output is correct
21 Correct 12 ms 23764 KB Output is correct
22 Correct 13 ms 23892 KB Output is correct
23 Correct 13 ms 23908 KB Output is correct
24 Correct 14 ms 24148 KB Output is correct
25 Correct 13 ms 24020 KB Output is correct
26 Correct 103 ms 89768 KB Output is correct
27 Correct 89 ms 89588 KB Output is correct
28 Correct 12 ms 24224 KB Output is correct
29 Correct 14 ms 25400 KB Output is correct
30 Correct 13 ms 24416 KB Output is correct
31 Correct 13 ms 24700 KB Output is correct
32 Correct 13 ms 24404 KB Output is correct
33 Correct 16 ms 26580 KB Output is correct
34 Correct 20 ms 26576 KB Output is correct

Subtask #4
0 / 21.0

# 결과 실행 시간 메모리 Grader output
1 Correct 11 ms 23764 KB Output is correct
2 Correct 14 ms 23784 KB Output is correct
3 Correct 12 ms 23764 KB Output is correct
4 Correct 11 ms 23716 KB Output is correct
5 Correct 12 ms 23764 KB Output is correct
6 Correct 14 ms 23764 KB Output is correct
7 Correct 12 ms 23764 KB Output is correct
8 Correct 12 ms 23772 KB Output is correct
9 Correct 12 ms 23764 KB Output is correct
10 Correct 13 ms 23764 KB Output is correct
11 Correct 12 ms 24076 KB Output is correct
12 Correct 16 ms 27980 KB Output is correct
13 Correct 18 ms 28112 KB Output is correct
14 Correct 12 ms 23992 KB Output is correct
15 Correct 12 ms 23992 KB Output is correct
16 Correct 12 ms 23892 KB Output is correct
17 Correct 13 ms 24276 KB Output is correct
18 Correct 12 ms 23996 KB Output is correct
19 Correct 16 ms 23884 KB Output is correct
20 Correct 79 ms 88052 KB Output is correct
21 Correct 13 ms 23764 KB Output is correct
22 Correct 13 ms 23852 KB Output is correct
23 Correct 13 ms 24016 KB Output is correct
24 Correct 16 ms 24196 KB Output is correct
25 Correct 12 ms 24020 KB Output is correct
26 Correct 90 ms 89844 KB Output is correct
27 Correct 90 ms 89688 KB Output is correct
28 Correct 13 ms 24276 KB Output is correct
29 Correct 14 ms 25428 KB Output is correct
30 Correct 13 ms 24404 KB Output is correct
31 Correct 13 ms 24660 KB Output is correct
32 Correct 13 ms 24404 KB Output is correct
33 Correct 15 ms 26656 KB Output is correct
34 Correct 15 ms 26648 KB Output is correct
35 Correct 19 ms 27348 KB Output is correct
36 Correct 13 ms 24276 KB Output is correct
37 Correct 21 ms 30552 KB Output is correct
38 Correct 22 ms 29288 KB Output is correct
39 Correct 22 ms 29652 KB Output is correct
40 Correct 22 ms 29508 KB Output is correct
41 Correct 22 ms 29268 KB Output is correct
42 Runtime error 218 ms 262144 KB Execution killed with signal 9
43 Halted 0 ms 0 KB -

Subtask #5
0 / 43.0

# 결과 실행 시간 메모리 Grader output
1 Correct 12 ms 23808 KB Output is correct
2 Correct 15 ms 23736 KB Output is correct
3 Correct 12 ms 23764 KB Output is correct
4 Correct 12 ms 23780 KB Output is correct
5 Correct 13 ms 23828 KB Output is correct
6 Correct 12 ms 23708 KB Output is correct
7 Correct 12 ms 23764 KB Output is correct
8 Correct 12 ms 23832 KB Output is correct
9 Correct 12 ms 23836 KB Output is correct
10 Correct 12 ms 23764 KB Output is correct
11 Correct 12 ms 24008 KB Output is correct
12 Correct 16 ms 28104 KB Output is correct
13 Correct 16 ms 28084 KB Output is correct
14 Correct 12 ms 23936 KB Output is correct
15 Correct 14 ms 23888 KB Output is correct
16 Correct 12 ms 23892 KB Output is correct
17 Correct 13 ms 24376 KB Output is correct
18 Correct 12 ms 23892 KB Output is correct
19 Correct 12 ms 23920 KB Output is correct
20 Correct 77 ms 88148 KB Output is correct
21 Correct 12 ms 23796 KB Output is correct
22 Correct 12 ms 23892 KB Output is correct
23 Correct 12 ms 24024 KB Output is correct
24 Correct 13 ms 24148 KB Output is correct
25 Correct 13 ms 24020 KB Output is correct
26 Correct 94 ms 89880 KB Output is correct
27 Correct 88 ms 89668 KB Output is correct
28 Correct 12 ms 24296 KB Output is correct
29 Correct 14 ms 25412 KB Output is correct
30 Correct 13 ms 24404 KB Output is correct
31 Correct 13 ms 24680 KB Output is correct
32 Correct 14 ms 24404 KB Output is correct
33 Correct 15 ms 26580 KB Output is correct
34 Correct 16 ms 26576 KB Output is correct
35 Correct 19 ms 27240 KB Output is correct
36 Correct 13 ms 24276 KB Output is correct
37 Correct 25 ms 30604 KB Output is correct
38 Correct 22 ms 29396 KB Output is correct
39 Correct 22 ms 29760 KB Output is correct
40 Correct 22 ms 29520 KB Output is correct
41 Correct 22 ms 29312 KB Output is correct
42 Runtime error 222 ms 262144 KB Execution killed with signal 9
43 Halted 0 ms 0 KB -