oj.uz

Submission #831250

# Submission time Handle Problem Language Result Execution time Memory
831250 2023-08-20T02:40:41 Z pavement Cell Automaton (JOI23_cell) C++17
4 / 100
 86 ms 32296 KB 
#include <bits/stdc++.h>
using namespace std;

using ii = pair<int, int>;

int N, Q, X[100005], Y[100005], dist[2005][2005], 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 = 1; i <= 2001; i++) {
		for (int j = 1; j <= 2001; j++) {
			dist[i][j] = (int)1e9;
		}
	}
	for (int i = 1; i <= N; i++) {
		cin >> X[i] >> Y[i];
		X[i] += 1001;
		Y[i] += 1001;
		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 (1 <= nr && nr <= 2001 && 1 <= nc && nc <= 2001) {
				if (dist[nr][nc] > dist[r][c] + 1) {
					dist[nr][nc] = dist[r][c] + 1;
					qu.emplace(nr, nc);
				}
			}
		}
	}
	for (int i = 1; i <= 2001; i++) {
		for (int j = 1; j <= 2001; 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 72 ms 16064 KB Output is correct
2 Correct 71 ms 16076 KB Output is correct
3 Correct 86 ms 16060 KB Output is correct
4 Correct 74 ms 16076 KB Output is correct
5 Correct 78 ms 16200 KB Output is correct
6 Correct 75 ms 16052 KB Output is correct
7 Correct 73 ms 15956 KB Output is correct
8 Correct 74 ms 16212 KB Output is correct
9 Correct 71 ms 16068 KB Output is correct
10 Correct 71 ms 15968 KB Output is correct
11 Correct 77 ms 16068 KB Output is correct
12 Correct 74 ms 16076 KB Output is correct
13 Correct 71 ms 16084 KB Output is correct
14 Correct 70 ms 16084 KB Output is correct
15 Correct 70 ms 16084 KB Output is correct
16 Correct 77 ms 16068 KB Output is correct
17 Correct 83 ms 16064 KB Output is correct
18 Correct 79 ms 16076 KB Output is correct
19 Correct 73 ms 15956 KB Output is correct
20 Correct 70 ms 15956 KB Output is correct
21 Correct 76 ms 16072 KB Output is correct
22 Correct 70 ms 16056 KB Output is correct
23 Correct 80 ms 16064 KB Output is correct
24 Correct 69 ms 16060 KB Output is correct
25 Correct 71 ms 16064 KB Output is correct
26 Correct 81 ms 16072 KB Output is correct
27 Correct 78 ms 16184 KB Output is correct
28 Correct 75 ms 16060 KB Output is correct

Subtask #2
0 / 12.0

# Verdict Execution time Memory Grader output
1 Correct 72 ms 16064 KB Output is correct
2 Correct 71 ms 16076 KB Output is correct
3 Correct 86 ms 16060 KB Output is correct
4 Correct 74 ms 16076 KB Output is correct
5 Correct 78 ms 16200 KB Output is correct
6 Correct 75 ms 16052 KB Output is correct
7 Correct 73 ms 15956 KB Output is correct
8 Correct 74 ms 16212 KB Output is correct
9 Correct 71 ms 16068 KB Output is correct
10 Correct 71 ms 15968 KB Output is correct
11 Correct 77 ms 16068 KB Output is correct
12 Correct 74 ms 16076 KB Output is correct
13 Correct 71 ms 16084 KB Output is correct
14 Correct 70 ms 16084 KB Output is correct
15 Correct 70 ms 16084 KB Output is correct
16 Correct 77 ms 16068 KB Output is correct
17 Correct 83 ms 16064 KB Output is correct
18 Correct 79 ms 16076 KB Output is correct
19 Correct 73 ms 15956 KB Output is correct
20 Correct 70 ms 15956 KB Output is correct
21 Correct 76 ms 16072 KB Output is correct
22 Correct 70 ms 16056 KB Output is correct
23 Correct 80 ms 16064 KB Output is correct
24 Correct 69 ms 16060 KB Output is correct
25 Correct 71 ms 16064 KB Output is correct
26 Correct 81 ms 16072 KB Output is correct
27 Correct 78 ms 16184 KB Output is correct
28 Correct 75 ms 16060 KB Output is correct
29 Incorrect 68 ms 16072 KB Output isn't correct
30 Halted 0 ms 0 KB -

Subtask #3
0 / 8.0

# Verdict Execution time Memory Grader output
1 Runtime error 21 ms 32268 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 21 ms 32268 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 22 ms 32296 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 22 ms 32296 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 72 ms 16064 KB Output is correct
2 Correct 71 ms 16076 KB Output is correct
3 Correct 86 ms 16060 KB Output is correct
4 Correct 74 ms 16076 KB Output is correct
5 Correct 78 ms 16200 KB Output is correct
6 Correct 75 ms 16052 KB Output is correct
7 Correct 73 ms 15956 KB Output is correct
8 Correct 74 ms 16212 KB Output is correct
9 Correct 71 ms 16068 KB Output is correct
10 Correct 71 ms 15968 KB Output is correct
11 Correct 77 ms 16068 KB Output is correct
12 Correct 74 ms 16076 KB Output is correct
13 Correct 71 ms 16084 KB Output is correct
14 Correct 70 ms 16084 KB Output is correct
15 Correct 70 ms 16084 KB Output is correct
16 Correct 77 ms 16068 KB Output is correct
17 Correct 83 ms 16064 KB Output is correct
18 Correct 79 ms 16076 KB Output is correct
19 Correct 73 ms 15956 KB Output is correct
20 Correct 70 ms 15956 KB Output is correct
21 Correct 76 ms 16072 KB Output is correct
22 Correct 70 ms 16056 KB Output is correct
23 Correct 80 ms 16064 KB Output is correct
24 Correct 69 ms 16060 KB Output is correct
25 Correct 71 ms 16064 KB Output is correct
26 Correct 81 ms 16072 KB Output is correct
27 Correct 78 ms 16184 KB Output is correct
28 Correct 75 ms 16060 KB Output is correct
29 Incorrect 68 ms 16072 KB Output isn't correct
30 Halted 0 ms 0 KB -