답안 #960586

#	제출 시각	아이디	문제	언어	결과	실행 시간	메모리
960586	2024-04-10T16:19:02 Z	Trisanu_Das	Jakarta Skyscrapers (APIO15_skyscraper)	C++17	36 / 100	207 ms	262144 KB

skyscraper

#include <bits/stdc++.h>
using namespace std;
typedef long long ll;
const ll inf=(1e9)+10;

int main(){
	ll n, m, i, j;
	cin >> n >> m;
	vector<ll> p(m), b(m), g(n, -1);
	for(i = 0; i < m; i++){
		cin >> b[i] >> p[i];
		g[b[i]] = i;
	}
	vector<vector<pair<ll, ll>>> v(n);
	for(i = 0; i < m; i++){
		for(j = b[i] % p[i]; j < n; j += p[i]){
			if(g[j] == -1 || i == j) continue;
			v[b[i]].push_back({j, (abs(b[i] - j)) / p[i]});
		}
	}
	vector<ll> dp(n, inf);
	set<pair<ll, ll>> s;
	dp[b[0]]=0;
	s.insert({0, b[0]});
	while(!s.empty()){
		pair<ll, ll> k1=(*s.begin());
		ll a1=k1.first, a2=k1.second;
		s.erase(s.begin());
		for(auto pa: v[a2]){
			ll p1=pa.first, p2=pa.second;
			if(dp[p1]>a1+p2){
				dp[p1]=a1+p2;
				s.insert({dp[p1], p1});
			}
		}
	}
	if(dp[b[1]] == inf) cout << -1;
	else cout << dp[b[1]];
}

Subtask #1
10.0 / 10.0

#	결과	실행 시간	메모리	Grader output
1	Correct	0 ms	344 KB	Output is correct
2	Correct	1 ms	348 KB	Output is correct
3	Correct	0 ms	348 KB	Output is correct
4	Correct	0 ms	348 KB	Output is correct
5	Correct	0 ms	348 KB	Output is correct
6	Correct	0 ms	348 KB	Output is correct
7	Correct	0 ms	432 KB	Output is correct

Subtask #2
12.0 / 12.0

#	결과	실행 시간	메모리	Grader output
1	Correct	0 ms	348 KB	Output is correct
2	Correct	0 ms	348 KB	Output is correct
3	Correct	0 ms	436 KB	Output is correct
4	Correct	1 ms	436 KB	Output is correct
5	Correct	1 ms	348 KB	Output is correct
6	Correct	0 ms	436 KB	Output is correct
7	Correct	0 ms	348 KB	Output is correct
8	Correct	1 ms	440 KB	Output is correct
9	Correct	0 ms	348 KB	Output is correct
10	Correct	1 ms	348 KB	Output is correct
11	Correct	1 ms	604 KB	Output is correct
12	Correct	1 ms	860 KB	Output is correct
13	Correct	5 ms	5324 KB	Output is correct
14	Correct	2 ms	444 KB	Output is correct
15	Correct	1 ms	348 KB	Output is correct

Subtask #3
14.0 / 14.0

#	결과	실행 시간	메모리	Grader output
1	Correct	0 ms	348 KB	Output is correct
2	Correct	0 ms	348 KB	Output is correct
3	Correct	0 ms	416 KB	Output is correct
4	Correct	0 ms	348 KB	Output is correct
5	Correct	1 ms	348 KB	Output is correct
6	Correct	1 ms	348 KB	Output is correct
7	Correct	0 ms	344 KB	Output is correct
8	Correct	0 ms	348 KB	Output is correct
9	Correct	0 ms	348 KB	Output is correct
10	Correct	1 ms	348 KB	Output is correct
11	Correct	1 ms	604 KB	Output is correct
12	Correct	2 ms	860 KB	Output is correct
13	Correct	5 ms	5576 KB	Output is correct
14	Correct	1 ms	348 KB	Output is correct
15	Correct	1 ms	348 KB	Output is correct
16	Correct	1 ms	348 KB	Output is correct
17	Correct	3 ms	860 KB	Output is correct
18	Correct	1 ms	604 KB	Output is correct
19	Correct	1 ms	348 KB	Output is correct
20	Correct	65 ms	64812 KB	Output is correct
21	Correct	1 ms	344 KB	Output is correct
22	Correct	1 ms	348 KB	Output is correct
23	Correct	1 ms	604 KB	Output is correct
24	Correct	2 ms	604 KB	Output is correct
25	Correct	2 ms	604 KB	Output is correct
26	Correct	6 ms	4920 KB	Output is correct
27	Correct	5 ms	2620 KB	Output is correct
28	Correct	2 ms	860 KB	Output is correct
29	Correct	1 ms	348 KB	Output is correct
30	Correct	0 ms	348 KB	Output is correct
31	Correct	1 ms	348 KB	Output is correct
32	Correct	1 ms	348 KB	Output is correct
33	Correct	1 ms	604 KB	Output is correct
34	Correct	1 ms	604 KB	Output is correct

Subtask #4
0 / 21.0

#	결과	실행 시간	메모리	Grader output
1	Correct	1 ms	348 KB	Output is correct
2	Correct	0 ms	348 KB	Output is correct
3	Correct	1 ms	348 KB	Output is correct
4	Correct	0 ms	436 KB	Output is correct
5	Correct	0 ms	348 KB	Output is correct
6	Correct	1 ms	348 KB	Output is correct
7	Correct	0 ms	348 KB	Output is correct
8	Correct	1 ms	348 KB	Output is correct
9	Correct	0 ms	348 KB	Output is correct
10	Correct	1 ms	424 KB	Output is correct
11	Correct	1 ms	604 KB	Output is correct
12	Correct	1 ms	784 KB	Output is correct
13	Correct	5 ms	6088 KB	Output is correct
14	Correct	1 ms	448 KB	Output is correct
15	Correct	1 ms	348 KB	Output is correct
16	Correct	1 ms	348 KB	Output is correct
17	Correct	2 ms	960 KB	Output is correct
18	Correct	1 ms	604 KB	Output is correct
19	Correct	1 ms	436 KB	Output is correct
20	Correct	64 ms	64752 KB	Output is correct
21	Correct	1 ms	344 KB	Output is correct
22	Correct	1 ms	348 KB	Output is correct
23	Correct	1 ms	604 KB	Output is correct
24	Correct	2 ms	604 KB	Output is correct
25	Correct	2 ms	604 KB	Output is correct
26	Correct	7 ms	6352 KB	Output is correct
27	Correct	6 ms	2516 KB	Output is correct
28	Correct	2 ms	1016 KB	Output is correct
29	Correct	1 ms	348 KB	Output is correct
30	Correct	1 ms	348 KB	Output is correct
31	Correct	1 ms	348 KB	Output is correct
32	Correct	1 ms	348 KB	Output is correct
33	Correct	1 ms	600 KB	Output is correct
34	Correct	2 ms	600 KB	Output is correct
35	Correct	13 ms	4696 KB	Output is correct
36	Correct	3 ms	1116 KB	Output is correct
37	Correct	14 ms	7772 KB	Output is correct
38	Correct	17 ms	6748 KB	Output is correct
39	Correct	19 ms	7256 KB	Output is correct
40	Correct	17 ms	7000 KB	Output is correct
41	Correct	16 ms	6744 KB	Output is correct
42	Correct	99 ms	67140 KB	Output is correct
43	Correct	92 ms	33976 KB	Output is correct
44	Runtime error	207 ms	262144 KB	Execution killed with signal 9
45	Halted	0 ms	0 KB	-

Subtask #5
0 / 43.0

#	결과	실행 시간	메모리	Grader output
1	Correct	0 ms	344 KB	Output is correct
2	Correct	1 ms	348 KB	Output is correct
3	Correct	0 ms	348 KB	Output is correct
4	Correct	0 ms	348 KB	Output is correct
5	Correct	0 ms	348 KB	Output is correct
6	Correct	1 ms	348 KB	Output is correct
7	Correct	0 ms	348 KB	Output is correct
8	Correct	0 ms	348 KB	Output is correct
9	Correct	0 ms	344 KB	Output is correct
10	Correct	1 ms	344 KB	Output is correct
11	Correct	2 ms	600 KB	Output is correct
12	Correct	2 ms	820 KB	Output is correct
13	Correct	4 ms	4808 KB	Output is correct
14	Correct	1 ms	604 KB	Output is correct
15	Correct	1 ms	348 KB	Output is correct
16	Correct	1 ms	348 KB	Output is correct
17	Correct	2 ms	860 KB	Output is correct
18	Correct	1 ms	604 KB	Output is correct
19	Correct	1 ms	348 KB	Output is correct
20	Correct	65 ms	64752 KB	Output is correct
21	Correct	1 ms	348 KB	Output is correct
22	Correct	2 ms	348 KB	Output is correct
23	Correct	1 ms	604 KB	Output is correct
24	Correct	2 ms	600 KB	Output is correct
25	Correct	2 ms	604 KB	Output is correct
26	Correct	7 ms	6216 KB	Output is correct
27	Correct	5 ms	2692 KB	Output is correct
28	Correct	2 ms	860 KB	Output is correct
29	Correct	1 ms	348 KB	Output is correct
30	Correct	0 ms	348 KB	Output is correct
31	Correct	1 ms	344 KB	Output is correct
32	Correct	1 ms	348 KB	Output is correct
33	Correct	1 ms	604 KB	Output is correct
34	Correct	2 ms	440 KB	Output is correct
35	Correct	13 ms	4668 KB	Output is correct
36	Correct	3 ms	1116 KB	Output is correct
37	Correct	14 ms	7772 KB	Output is correct
38	Correct	17 ms	6828 KB	Output is correct
39	Correct	17 ms	7260 KB	Output is correct
40	Correct	23 ms	6984 KB	Output is correct
41	Correct	17 ms	6744 KB	Output is correct
42	Correct	89 ms	68384 KB	Output is correct
43	Correct	76 ms	35272 KB	Output is correct
44	Runtime error	186 ms	262144 KB	Execution killed with signal 9
45	Halted	0 ms	0 KB	-

답안 #960586

Compilation message

Subtask #1 10.0 / 10.0

Subtask #2 12.0 / 12.0

Subtask #3 14.0 / 14.0

Subtask #4 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
0 / 21.0

Subtask #5
0 / 43.0