답안 #679744

# 제출 시각 아이디 문제 언어 결과 실행 시간 메모리
679744 2023-01-09T06:19:23 Z Iliya Jakarta Skyscrapers (APIO15_skyscraper) C++17
100 / 100
86 ms 11868 KB
//Ye Rooz Khoob Miad ???
#include<bits/stdc++.h>
 
#define F first
#define S second
#define pb push_back
#define all(x) x.begin(), x.end()
#define sz(x) (int) (x).size
 
using namespace std;
typedef long long ll;
 
const int N = 3e5 + 10;
const int Inf = 1'061'109'567;
 
vector<int> In[N];
bool mark[N];
int n, m, B[N], P[N], D[N];
 
int main(){
	ios::sync_with_stdio(0);
	cin.tie(0); cout.tie(0);
	
	cin >> n >> m;
	for(int i = 0; i < m; i++) {
		cin >> B[i] >> P[i];
		In[B[i]].pb(P[i]);
	}
	map<pair<int, int>, bool> MP;
	priority_queue<pair<int, int>> PQ;
	memset(D, 63, sizeof D);
	D[B[0]] = 0;
	PQ.push({0, B[0]});
	while(!PQ.empty()) {
		int a = PQ.top().S;
		PQ.pop();
		if(mark[a]) continue;
		mark[a] = true;
		In[a].resize(distance(In[a].begin(), unique(all(In[a]))));
		for(int x : In[a]) {
			pair<int, int> w = {a % x, x};
			if(MP[w]) continue;
			else MP[w] = true;
			for(int i = a; i < n; i += x) {
				if(D[i] > D[a] + (i - a) / x) {
					D[i] = D[a] + (i - a) / x;
					PQ.push({-D[i], i});
				}
			}
			for(int i = a; i >= 0; i -= x) {
				if(D[i] > D[a] + (a - i) / x) {
					D[i] = D[a] + (a - i) / x;
					PQ.push({-D[i], i});
				}
			}
		}
	}
	cout << (D[B[1]] == Inf ? -1 : D[B[1]]);
 
	return 0;
}
# 결과 실행 시간 메모리 Grader output
1 Correct 4 ms 8532 KB Output is correct
2 Correct 6 ms 8532 KB Output is correct
3 Correct 6 ms 8532 KB Output is correct
4 Correct 5 ms 8472 KB Output is correct
5 Correct 6 ms 8468 KB Output is correct
6 Correct 5 ms 8556 KB Output is correct
7 Correct 5 ms 8532 KB Output is correct
# 결과 실행 시간 메모리 Grader output
1 Correct 4 ms 8532 KB Output is correct
2 Correct 4 ms 8532 KB Output is correct
3 Correct 5 ms 8532 KB Output is correct
4 Correct 4 ms 8480 KB Output is correct
5 Correct 4 ms 8532 KB Output is correct
6 Correct 4 ms 8532 KB Output is correct
7 Correct 4 ms 8532 KB Output is correct
8 Correct 4 ms 8532 KB Output is correct
9 Correct 4 ms 8532 KB Output is correct
10 Correct 4 ms 8532 KB Output is correct
11 Correct 5 ms 8660 KB Output is correct
12 Correct 5 ms 8528 KB Output is correct
13 Correct 5 ms 8532 KB Output is correct
14 Correct 5 ms 8660 KB Output is correct
15 Correct 7 ms 8660 KB Output is correct
# 결과 실행 시간 메모리 Grader output
1 Correct 6 ms 8532 KB Output is correct
2 Correct 5 ms 8532 KB Output is correct
3 Correct 4 ms 8532 KB Output is correct
4 Correct 4 ms 8532 KB Output is correct
5 Correct 5 ms 8532 KB Output is correct
6 Correct 5 ms 8532 KB Output is correct
7 Correct 4 ms 8532 KB Output is correct
8 Correct 5 ms 8532 KB Output is correct
9 Correct 4 ms 8532 KB Output is correct
10 Correct 4 ms 8592 KB Output is correct
11 Correct 5 ms 8660 KB Output is correct
12 Correct 6 ms 8532 KB Output is correct
13 Correct 4 ms 8512 KB Output is correct
14 Correct 6 ms 8724 KB Output is correct
15 Correct 5 ms 8644 KB Output is correct
16 Correct 4 ms 8532 KB Output is correct
17 Correct 5 ms 8676 KB Output is correct
18 Correct 4 ms 8532 KB Output is correct
19 Correct 4 ms 8528 KB Output is correct
20 Correct 5 ms 8660 KB Output is correct
21 Correct 4 ms 8532 KB Output is correct
22 Correct 4 ms 8584 KB Output is correct
23 Correct 6 ms 8660 KB Output is correct
24 Correct 6 ms 8660 KB Output is correct
25 Correct 6 ms 8660 KB Output is correct
26 Correct 5 ms 8532 KB Output is correct
27 Correct 5 ms 8532 KB Output is correct
28 Correct 6 ms 8660 KB Output is correct
29 Correct 6 ms 8660 KB Output is correct
30 Correct 7 ms 8556 KB Output is correct
31 Correct 7 ms 8628 KB Output is correct
32 Correct 5 ms 8660 KB Output is correct
33 Correct 6 ms 8660 KB Output is correct
34 Correct 7 ms 8712 KB Output is correct
# 결과 실행 시간 메모리 Grader output
1 Correct 4 ms 8532 KB Output is correct
2 Correct 4 ms 8532 KB Output is correct
3 Correct 4 ms 8532 KB Output is correct
4 Correct 4 ms 8532 KB Output is correct
5 Correct 4 ms 8556 KB Output is correct
6 Correct 4 ms 8532 KB Output is correct
7 Correct 4 ms 8532 KB Output is correct
8 Correct 5 ms 8484 KB Output is correct
9 Correct 5 ms 8532 KB Output is correct
10 Correct 5 ms 8532 KB Output is correct
11 Correct 5 ms 8660 KB Output is correct
12 Correct 9 ms 8532 KB Output is correct
13 Correct 6 ms 8532 KB Output is correct
14 Correct 6 ms 8720 KB Output is correct
15 Correct 5 ms 8660 KB Output is correct
16 Correct 5 ms 8532 KB Output is correct
17 Correct 5 ms 8660 KB Output is correct
18 Correct 5 ms 8532 KB Output is correct
19 Correct 6 ms 8532 KB Output is correct
20 Correct 5 ms 8660 KB Output is correct
21 Correct 5 ms 8532 KB Output is correct
22 Correct 5 ms 8532 KB Output is correct
23 Correct 5 ms 8660 KB Output is correct
24 Correct 7 ms 8660 KB Output is correct
25 Correct 6 ms 8660 KB Output is correct
26 Correct 5 ms 8560 KB Output is correct
27 Correct 5 ms 8532 KB Output is correct
28 Correct 6 ms 8660 KB Output is correct
29 Correct 6 ms 8576 KB Output is correct
30 Correct 5 ms 8660 KB Output is correct
31 Correct 5 ms 8660 KB Output is correct
32 Correct 6 ms 8660 KB Output is correct
33 Correct 9 ms 8660 KB Output is correct
34 Correct 7 ms 8700 KB Output is correct
35 Correct 18 ms 10552 KB Output is correct
36 Correct 7 ms 8916 KB Output is correct
37 Correct 15 ms 9940 KB Output is correct
38 Correct 21 ms 10768 KB Output is correct
39 Correct 21 ms 10788 KB Output is correct
40 Correct 22 ms 10888 KB Output is correct
41 Correct 21 ms 10820 KB Output is correct
42 Correct 8 ms 8916 KB Output is correct
43 Correct 9 ms 9044 KB Output is correct
44 Correct 8 ms 8916 KB Output is correct
45 Correct 24 ms 10812 KB Output is correct
46 Correct 19 ms 10904 KB Output is correct
# 결과 실행 시간 메모리 Grader output
1 Correct 5 ms 8532 KB Output is correct
2 Correct 4 ms 8552 KB Output is correct
3 Correct 4 ms 8520 KB Output is correct
4 Correct 4 ms 8532 KB Output is correct
5 Correct 4 ms 8532 KB Output is correct
6 Correct 5 ms 8532 KB Output is correct
7 Correct 4 ms 8532 KB Output is correct
8 Correct 4 ms 8532 KB Output is correct
9 Correct 4 ms 8532 KB Output is correct
10 Correct 5 ms 8552 KB Output is correct
11 Correct 5 ms 8660 KB Output is correct
12 Correct 6 ms 8532 KB Output is correct
13 Correct 5 ms 8532 KB Output is correct
14 Correct 5 ms 8660 KB Output is correct
15 Correct 5 ms 8656 KB Output is correct
16 Correct 5 ms 8532 KB Output is correct
17 Correct 5 ms 8660 KB Output is correct
18 Correct 5 ms 8532 KB Output is correct
19 Correct 4 ms 8532 KB Output is correct
20 Correct 5 ms 8660 KB Output is correct
21 Correct 4 ms 8532 KB Output is correct
22 Correct 4 ms 8532 KB Output is correct
23 Correct 5 ms 8660 KB Output is correct
24 Correct 6 ms 8660 KB Output is correct
25 Correct 6 ms 8684 KB Output is correct
26 Correct 5 ms 8608 KB Output is correct
27 Correct 5 ms 8532 KB Output is correct
28 Correct 5 ms 8660 KB Output is correct
29 Correct 6 ms 8660 KB Output is correct
30 Correct 6 ms 8660 KB Output is correct
31 Correct 5 ms 8660 KB Output is correct
32 Correct 5 ms 8660 KB Output is correct
33 Correct 6 ms 8724 KB Output is correct
34 Correct 6 ms 8784 KB Output is correct
35 Correct 19 ms 10480 KB Output is correct
36 Correct 7 ms 8916 KB Output is correct
37 Correct 16 ms 9940 KB Output is correct
38 Correct 21 ms 10860 KB Output is correct
39 Correct 21 ms 10772 KB Output is correct
40 Correct 22 ms 10812 KB Output is correct
41 Correct 21 ms 10836 KB Output is correct
42 Correct 8 ms 8916 KB Output is correct
43 Correct 8 ms 8968 KB Output is correct
44 Correct 8 ms 9032 KB Output is correct
45 Correct 19 ms 10812 KB Output is correct
46 Correct 19 ms 10836 KB Output is correct
47 Correct 29 ms 10832 KB Output is correct
48 Correct 10 ms 9152 KB Output is correct
49 Correct 9 ms 9172 KB Output is correct
50 Correct 8 ms 8916 KB Output is correct
51 Correct 39 ms 11716 KB Output is correct
52 Correct 40 ms 11716 KB Output is correct
53 Correct 33 ms 11588 KB Output is correct
54 Correct 7 ms 8788 KB Output is correct
55 Correct 6 ms 8788 KB Output is correct
56 Correct 13 ms 10072 KB Output is correct
57 Correct 31 ms 9756 KB Output is correct
58 Correct 12 ms 9200 KB Output is correct
59 Correct 11 ms 9172 KB Output is correct
60 Correct 11 ms 9228 KB Output is correct
61 Correct 12 ms 9240 KB Output is correct
62 Correct 23 ms 11600 KB Output is correct
63 Correct 43 ms 11572 KB Output is correct
64 Correct 44 ms 11548 KB Output is correct
65 Correct 52 ms 11556 KB Output is correct
66 Correct 86 ms 11864 KB Output is correct
67 Correct 83 ms 11868 KB Output is correct