Submission #831253

#	Submission time	Handle	Problem	Language	Result	Execution time	Memory
831253	2023-08-20T02:44:08 Z	pavement	Cell Automaton (JOI23_cell)	C++17	16 / 100	578 ms	127664 KB

cell

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

using ii = pair<int, int>;

const int D = 1000;

int N, Q, X[100005], Y[100005], dist[4 * D + 5][4 * D + 5], dr[] = {-1, 0, 0, 1}, dc[] = {0, -1, 1, 0}, ans[4000005];
queue<ii> qu;

int main() {
	ios::sync_with_stdio(0);
	cin.tie(0);
	cin >> N >> Q;
	for (int i = 0; i <= 4 * D; i++) {
		for (int j = 0; j <= 4 * D; j++) {
			dist[i][j] = (int)1e9;
		}
	}
	for (int i = 1; i <= N; i++) {
		cin >> X[i] >> Y[i];
		X[i] += 2 * D;
		Y[i] += 2 * D;
		dist[X[i]][Y[i]] = 0;
		qu.emplace(X[i], Y[i]);
	}
	while (!qu.empty()) {
		auto [r, c] = qu.front();
		qu.pop();
		for (int k = 0; k < 4; k++) {
			int nr = r + dr[k], nc = c + dc[k];
			if (0 <= nr && nr <= 4 * D && 0 <= nc && nc <= 4 * D) {
				if (dist[nr][nc] > dist[r][c] + 1) {
					dist[nr][nc] = dist[r][c] + 1;
					qu.emplace(nr, nc);
				}
			}
		}
	}
	for (int i = 0; i <= 4 * D; i++) {
		for (int j = 0; j <= 4 * D; j++) {
			ans[dist[i][j]]++;
		}
	}
	for (int i = 1, t; i <= Q; i++) {
		cin >> t;
		cout << ans[t] << '\n';
	}
}

Subtask #1

4.0 / 4.0

#	Verdict	Execution time	Memory	Grader output
1	Correct	442 ms	63184 KB	Output is correct
2	Correct	447 ms	63104 KB	Output is correct
3	Correct	472 ms	63220 KB	Output is correct
4	Correct	443 ms	63108 KB	Output is correct
5	Correct	440 ms	63108 KB	Output is correct
6	Correct	470 ms	63096 KB	Output is correct
7	Correct	482 ms	63104 KB	Output is correct
8	Correct	439 ms	63204 KB	Output is correct
9	Correct	414 ms	63104 KB	Output is correct
10	Correct	422 ms	63160 KB	Output is correct
11	Correct	456 ms	63124 KB	Output is correct
12	Correct	436 ms	63116 KB	Output is correct
13	Correct	437 ms	63120 KB	Output is correct
14	Correct	424 ms	63104 KB	Output is correct
15	Correct	462 ms	63124 KB	Output is correct
16	Correct	430 ms	63112 KB	Output is correct
17	Correct	451 ms	63212 KB	Output is correct
18	Correct	543 ms	63100 KB	Output is correct
19	Correct	459 ms	63108 KB	Output is correct
20	Correct	412 ms	63120 KB	Output is correct
21	Correct	430 ms	63052 KB	Output is correct
22	Correct	434 ms	63128 KB	Output is correct
23	Correct	578 ms	63100 KB	Output is correct
24	Correct	427 ms	63056 KB	Output is correct
25	Correct	441 ms	63052 KB	Output is correct
26	Correct	451 ms	63064 KB	Output is correct
27	Correct	435 ms	63168 KB	Output is correct
28	Correct	431 ms	63052 KB	Output is correct

Subtask #2

12.0 / 12.0

#	Verdict	Execution time	Memory	Grader output
1	Correct	442 ms	63184 KB	Output is correct
2	Correct	447 ms	63104 KB	Output is correct
3	Correct	472 ms	63220 KB	Output is correct
4	Correct	443 ms	63108 KB	Output is correct
5	Correct	440 ms	63108 KB	Output is correct
6	Correct	470 ms	63096 KB	Output is correct
7	Correct	482 ms	63104 KB	Output is correct
8	Correct	439 ms	63204 KB	Output is correct
9	Correct	414 ms	63104 KB	Output is correct
10	Correct	422 ms	63160 KB	Output is correct
11	Correct	456 ms	63124 KB	Output is correct
12	Correct	436 ms	63116 KB	Output is correct
13	Correct	437 ms	63120 KB	Output is correct
14	Correct	424 ms	63104 KB	Output is correct
15	Correct	462 ms	63124 KB	Output is correct
16	Correct	430 ms	63112 KB	Output is correct
17	Correct	451 ms	63212 KB	Output is correct
18	Correct	543 ms	63100 KB	Output is correct
19	Correct	459 ms	63108 KB	Output is correct
20	Correct	412 ms	63120 KB	Output is correct
21	Correct	430 ms	63052 KB	Output is correct
22	Correct	434 ms	63128 KB	Output is correct
23	Correct	578 ms	63100 KB	Output is correct
24	Correct	427 ms	63056 KB	Output is correct
25	Correct	441 ms	63052 KB	Output is correct
26	Correct	451 ms	63064 KB	Output is correct
27	Correct	435 ms	63168 KB	Output is correct
28	Correct	431 ms	63052 KB	Output is correct
29	Correct	424 ms	63108 KB	Output is correct
30	Correct	416 ms	63116 KB	Output is correct
31	Correct	474 ms	63116 KB	Output is correct
32	Correct	434 ms	66644 KB	Output is correct
33	Correct	438 ms	63068 KB	Output is correct
34	Correct	441 ms	63132 KB	Output is correct
35	Correct	438 ms	63128 KB	Output is correct
36	Correct	432 ms	63212 KB	Output is correct
37	Correct	543 ms	63240 KB	Output is correct
38	Correct	420 ms	63384 KB	Output is correct
39	Correct	450 ms	64152 KB	Output is correct
40	Correct	455 ms	67068 KB	Output is correct

Subtask #3

0 / 8.0

#	Verdict	Execution time	Memory	Grader output
1	Runtime error	79 ms	127664 KB	Execution killed with signal 11
2	Halted	0 ms	0 KB	-

Subtask #4

0 / 8.0

#	Verdict	Execution time	Memory	Grader output
1	Runtime error	79 ms	127664 KB	Execution killed with signal 11
2	Halted	0 ms	0 KB	-

Subtask #5

0 / 17.0

#	Verdict	Execution time	Memory	Grader output
1	Runtime error	86 ms	127552 KB	Execution killed with signal 11
2	Halted	0 ms	0 KB	-

Subtask #6

0 / 25.0

#	Verdict	Execution time	Memory	Grader output
1	Runtime error	86 ms	127552 KB	Execution killed with signal 11
2	Halted	0 ms	0 KB	-

Subtask #7

0 / 26.0

#	Verdict	Execution time	Memory	Grader output
1	Correct	442 ms	63184 KB	Output is correct
2	Correct	447 ms	63104 KB	Output is correct
3	Correct	472 ms	63220 KB	Output is correct
4	Correct	443 ms	63108 KB	Output is correct
5	Correct	440 ms	63108 KB	Output is correct
6	Correct	470 ms	63096 KB	Output is correct
7	Correct	482 ms	63104 KB	Output is correct
8	Correct	439 ms	63204 KB	Output is correct
9	Correct	414 ms	63104 KB	Output is correct
10	Correct	422 ms	63160 KB	Output is correct
11	Correct	456 ms	63124 KB	Output is correct
12	Correct	436 ms	63116 KB	Output is correct
13	Correct	437 ms	63120 KB	Output is correct
14	Correct	424 ms	63104 KB	Output is correct
15	Correct	462 ms	63124 KB	Output is correct
16	Correct	430 ms	63112 KB	Output is correct
17	Correct	451 ms	63212 KB	Output is correct
18	Correct	543 ms	63100 KB	Output is correct
19	Correct	459 ms	63108 KB	Output is correct
20	Correct	412 ms	63120 KB	Output is correct
21	Correct	430 ms	63052 KB	Output is correct
22	Correct	434 ms	63128 KB	Output is correct
23	Correct	578 ms	63100 KB	Output is correct
24	Correct	427 ms	63056 KB	Output is correct
25	Correct	441 ms	63052 KB	Output is correct
26	Correct	451 ms	63064 KB	Output is correct
27	Correct	435 ms	63168 KB	Output is correct
28	Correct	431 ms	63052 KB	Output is correct
29	Correct	424 ms	63108 KB	Output is correct
30	Correct	416 ms	63116 KB	Output is correct
31	Correct	474 ms	63116 KB	Output is correct
32	Correct	434 ms	66644 KB	Output is correct
33	Correct	438 ms	63068 KB	Output is correct
34	Correct	441 ms	63132 KB	Output is correct
35	Correct	438 ms	63128 KB	Output is correct
36	Correct	432 ms	63212 KB	Output is correct
37	Correct	543 ms	63240 KB	Output is correct
38	Correct	420 ms	63384 KB	Output is correct
39	Correct	450 ms	64152 KB	Output is correct
40	Correct	455 ms	67068 KB	Output is correct
41	Runtime error	79 ms	127664 KB	Execution killed with signal 11
42	Halted	0 ms	0 KB	-