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답안 #977499

# 제출 시각 아이디 문제 언어 결과 실행 시간 메모리
977499 2024-05-08T05:32:26 Z Amaarsaa Jakarta Skyscrapers (APIO15_skyscraper) C++14
36 / 100
 1000 ms 2192 KB 
#include<bits/stdc++.h>

using namespace std;
using ll = long long ;
ll D[30005];
int main() {
//	freopen("moocast.in", "r", stdin);
//	freopen("moocast.out", "w", stdout);
	ios::sync_with_stdio(false);
	cin.tie(NULL);
	ll t, n, m, ans, s, sum, x, y, r, p, i, j;
	
	cin >> m >> n;
	
	priority_queue < pair < ll, ll >, vector < pair < ll, ll >> , greater < pair < ll, ll >> > pq;
	
	ll a[n + 2], b[n + 2];
	for (i = 0; i < n; i ++) {
		cin >> a[i] >> b[i];
		D[i] = 1e18;	
	}
	D[0] = 0;
	pq.push({0, 0});
	while(!pq.empty()) {
		x = pq.top().first;
		i = pq.top().second;
		pq.pop();
		if ( x != D[i]) continue;
		if ( i == 1) {
			cout << x << endl;
			return 0;
		}
		for (j = 0; j < n; j ++) {
			if ( (abs(a[j] - a[i])) % b[i] == 0) {
				s = abs(a[j] - a[i]) / b[i];
				if (D[j] > D[i] + s) {
					D[j] = D[i] + s;
					pq.push({D[j], j});
				}
			}
		}
	}
	cout << -1 << endl;
	
}

Compilation message

skyscraper.cpp: In function 'int main()':
skyscraper.cpp:11:5: warning: unused variable 't' [-Wunused-variable]
   11 |  ll t, n, m, ans, s, sum, x, y, r, p, i, j;
      |     ^
skyscraper.cpp:11:14: warning: unused variable 'ans' [-Wunused-variable]
   11 |  ll t, n, m, ans, s, sum, x, y, r, p, i, j;
      |              ^~~
skyscraper.cpp:11:22: warning: unused variable 'sum' [-Wunused-variable]
   11 |  ll t, n, m, ans, s, sum, x, y, r, p, i, j;
      |                      ^~~
skyscraper.cpp:11:30: warning: unused variable 'y' [-Wunused-variable]
   11 |  ll t, n, m, ans, s, sum, x, y, r, p, i, j;
      |                              ^
skyscraper.cpp:11:33: warning: unused variable 'r' [-Wunused-variable]
   11 |  ll t, n, m, ans, s, sum, x, y, r, p, i, j;
      |                                 ^
skyscraper.cpp:11:36: warning: unused variable 'p' [-Wunused-variable]
   11 |  ll t, n, m, ans, s, sum, x, y, r, p, i, j;
      |                                    ^

Subtask #1
10.0 / 10.0

# 결과 실행 시간 메모리 Grader output
1 Correct 0 ms 348 KB Output is correct
2 Correct 1 ms 348 KB Output is correct
3 Correct 1 ms 344 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 1 ms 348 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 348 KB Output is correct
4 Correct 1 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 348 KB Output is correct
8 Correct 0 ms 344 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 348 KB Output is correct
12 Correct 1 ms 348 KB Output is correct
13 Correct 18 ms 348 KB Output is correct
14 Correct 19 ms 604 KB Output is correct
15 Correct 19 ms 728 KB Output is correct

Subtask #3
14.0 / 14.0

# 결과 실행 시간 메모리 Grader output
1 Correct 0 ms 344 KB Output is correct
2 Correct 0 ms 348 KB Output is correct
3 Correct 0 ms 348 KB Output is correct
4 Correct 0 ms 344 KB Output is correct
5 Correct 1 ms 348 KB Output is correct
6 Correct 0 ms 348 KB Output is correct
7 Correct 1 ms 348 KB Output is correct
8 Correct 3 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 348 KB Output is correct
12 Correct 1 ms 348 KB Output is correct
13 Correct 18 ms 348 KB Output is correct
14 Correct 20 ms 604 KB Output is correct
15 Correct 20 ms 720 KB Output is correct
16 Correct 1 ms 504 KB Output is correct
17 Correct 9 ms 604 KB Output is correct
18 Correct 0 ms 348 KB Output is correct
19 Correct 0 ms 600 KB Output is correct
20 Correct 23 ms 576 KB Output is correct
21 Correct 0 ms 348 KB Output is correct
22 Correct 0 ms 348 KB Output is correct
23 Correct 4 ms 348 KB Output is correct
24 Correct 15 ms 344 KB Output is correct
25 Correct 4 ms 348 KB Output is correct
26 Correct 1 ms 348 KB Output is correct
27 Correct 2 ms 348 KB Output is correct
28 Correct 18 ms 348 KB Output is correct
29 Correct 4 ms 348 KB Output is correct
30 Correct 1 ms 348 KB Output is correct
31 Correct 2 ms 348 KB Output is correct
32 Correct 1 ms 348 KB Output is correct
33 Correct 19 ms 720 KB Output is correct
34 Correct 20 ms 604 KB Output is correct

Subtask #4
0 / 21.0

# 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 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 348 KB Output is correct
8 Correct 0 ms 348 KB Output is correct
9 Correct 1 ms 348 KB Output is correct
10 Correct 1 ms 348 KB Output is correct
11 Correct 1 ms 348 KB Output is correct
12 Correct 1 ms 348 KB Output is correct
13 Correct 18 ms 572 KB Output is correct
14 Correct 19 ms 604 KB Output is correct
15 Correct 19 ms 720 KB Output is correct
16 Correct 0 ms 348 KB Output is correct
17 Correct 9 ms 604 KB Output is correct
18 Correct 0 ms 348 KB Output is correct
19 Correct 0 ms 348 KB Output is correct
20 Correct 23 ms 344 KB Output is correct
21 Correct 1 ms 344 KB Output is correct
22 Correct 0 ms 348 KB Output is correct
23 Correct 4 ms 348 KB Output is correct
24 Correct 15 ms 348 KB Output is correct
25 Correct 3 ms 344 KB Output is correct
26 Correct 1 ms 348 KB Output is correct
27 Correct 2 ms 600 KB Output is correct
28 Correct 20 ms 508 KB Output is correct
29 Correct 3 ms 344 KB Output is correct
30 Correct 0 ms 348 KB Output is correct
31 Correct 2 ms 348 KB Output is correct
32 Correct 1 ms 348 KB Output is correct
33 Correct 19 ms 604 KB Output is correct
34 Correct 20 ms 600 KB Output is correct
35 Execution timed out 1094 ms 2144 KB Time limit exceeded
36 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 0 ms 344 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 348 KB Output is correct
8 Correct 1 ms 348 KB Output is correct
9 Correct 1 ms 348 KB Output is correct
10 Correct 1 ms 344 KB Output is correct
11 Correct 1 ms 348 KB Output is correct
12 Correct 1 ms 348 KB Output is correct
13 Correct 18 ms 348 KB Output is correct
14 Correct 20 ms 604 KB Output is correct
15 Correct 19 ms 600 KB Output is correct
16 Correct 0 ms 344 KB Output is correct
17 Correct 9 ms 600 KB Output is correct
18 Correct 1 ms 348 KB Output is correct
19 Correct 0 ms 348 KB Output is correct
20 Correct 23 ms 596 KB Output is correct
21 Correct 1 ms 348 KB Output is correct
22 Correct 1 ms 348 KB Output is correct
23 Correct 4 ms 348 KB Output is correct
24 Correct 15 ms 348 KB Output is correct
25 Correct 3 ms 348 KB Output is correct
26 Correct 1 ms 348 KB Output is correct
27 Correct 2 ms 344 KB Output is correct
28 Correct 18 ms 348 KB Output is correct
29 Correct 3 ms 348 KB Output is correct
30 Correct 1 ms 348 KB Output is correct
31 Correct 2 ms 348 KB Output is correct
32 Correct 1 ms 348 KB Output is correct
33 Correct 20 ms 508 KB Output is correct
34 Correct 19 ms 604 KB Output is correct
35 Execution timed out 1047 ms 2192 KB Time limit exceeded
36 Halted 0 ms 0 KB -