oj.uz

Submission #965173

# Submission time Handle Problem Language Result Execution time Memory
965173 2024-04-18T07:57:50 Z Gromp15 Cell Automaton (JOI23_cell) C++17
4 / 100
 75 ms 2040 KB 
#include <bits/stdc++.h>
#define ll long long
#define ar array
#define db double
#define all(x) x.begin(), x.end()
#define sz(x) (int)x.size()
using namespace std;
mt19937 rng(chrono::steady_clock::now().time_since_epoch().count());
#define rint(l, r) uniform_int_distribution<int>(l, r)(rng)
template<typename T> bool ckmin(T &a, const T &b) { return a > b ? a = b, 1 : 0; }
template<typename T> bool ckmax(T &a, const T &b) { return a < b ? a = b, 1 : 0; }
const int N = 203, T = 50;
void test_case() {
	int n, q; cin >> n >> q;
	vector<vector<int>> a(2 * N + 1, vector<int>(2 * N + 1));
	for (int i = 0; i < n; i++) {
		int x, y; cin >> x >> y;
		a[x+N][y+N] = 2;
	}
	const int dx[]{0, 1, 0, -1}, dy[]{1, 0, -1, 0};
	vector<int> ans(T + 1);
	ans[0] = n;
	for (int t = 1; t <= T; t++) {
		vector<vector<int>> b(2 * N + 1, vector<int>(2 * N + 1));
		for (int i = 0; i < 2 * N + 1; i++) {
			for (int j = 0; j < 2 * N + 1; j++) {
				if (a[i][j] == 2) b[i][j] = 1;
				else if (a[i][j] == 1) b[i][j] = 0;
				else {
					bool f = 0;
					for (int d = 0; d < 4; d++) {
						int nx = i + dx[d], ny = j + dy[d];
						if (nx >= 0 && ny >= 0 && nx < 2 * N + 1 && ny < 2 * N + 1 && a[nx][ny] == 2) {
							f = 1; break;
						}
					}
					b[i][j] = f ? 2 : 0;
				}
			}
		}
		swap(a, b);
		for (int i = 0; i < 2*N+1; i++) {
			for (int j = 0; j < 2*N+1; j++) {
				ans[t] += a[i][j] == 2;
			}
		}
	}
	while (q--) {
		int t; cin >> t;
		cout << ans[t] << '\n';
	}


}
int main() {
    cin.tie(0)->sync_with_stdio(0);
    int t = 1;
//    cin >> t;
    while (t--) test_case();
}

Subtask #1
4.0 / 4.0

# Verdict Execution time Memory Grader output
1 Correct 71 ms 1908 KB Output is correct
2 Correct 64 ms 1788 KB Output is correct
3 Correct 60 ms 1784 KB Output is correct
4 Correct 75 ms 1824 KB Output is correct
5 Correct 59 ms 1784 KB Output is correct
6 Correct 57 ms 1844 KB Output is correct
7 Correct 63 ms 1788 KB Output is correct
8 Correct 69 ms 1832 KB Output is correct
9 Correct 60 ms 1824 KB Output is correct
10 Correct 58 ms 1788 KB Output is correct
11 Correct 63 ms 1812 KB Output is correct
12 Correct 71 ms 1788 KB Output is correct
13 Correct 60 ms 1832 KB Output is correct
14 Correct 57 ms 1848 KB Output is correct
15 Correct 58 ms 1788 KB Output is correct
16 Correct 64 ms 1792 KB Output is correct
17 Correct 62 ms 1820 KB Output is correct
18 Correct 57 ms 1788 KB Output is correct
19 Correct 64 ms 1828 KB Output is correct
20 Correct 61 ms 1812 KB Output is correct
21 Correct 63 ms 1788 KB Output is correct
22 Correct 65 ms 1788 KB Output is correct
23 Correct 60 ms 1788 KB Output is correct
24 Correct 65 ms 1800 KB Output is correct
25 Correct 59 ms 1784 KB Output is correct
26 Correct 64 ms 1796 KB Output is correct
27 Correct 67 ms 2040 KB Output is correct
28 Correct 64 ms 1764 KB Output is correct

Subtask #2
0 / 12.0

# Verdict Execution time Memory Grader output
1 Correct 71 ms 1908 KB Output is correct
2 Correct 64 ms 1788 KB Output is correct
3 Correct 60 ms 1784 KB Output is correct
4 Correct 75 ms 1824 KB Output is correct
5 Correct 59 ms 1784 KB Output is correct
6 Correct 57 ms 1844 KB Output is correct
7 Correct 63 ms 1788 KB Output is correct
8 Correct 69 ms 1832 KB Output is correct
9 Correct 60 ms 1824 KB Output is correct
10 Correct 58 ms 1788 KB Output is correct
11 Correct 63 ms 1812 KB Output is correct
12 Correct 71 ms 1788 KB Output is correct
13 Correct 60 ms 1832 KB Output is correct
14 Correct 57 ms 1848 KB Output is correct
15 Correct 58 ms 1788 KB Output is correct
16 Correct 64 ms 1792 KB Output is correct
17 Correct 62 ms 1820 KB Output is correct
18 Correct 57 ms 1788 KB Output is correct
19 Correct 64 ms 1828 KB Output is correct
20 Correct 61 ms 1812 KB Output is correct
21 Correct 63 ms 1788 KB Output is correct
22 Correct 65 ms 1788 KB Output is correct
23 Correct 60 ms 1788 KB Output is correct
24 Correct 65 ms 1800 KB Output is correct
25 Correct 59 ms 1784 KB Output is correct
26 Correct 64 ms 1796 KB Output is correct
27 Correct 67 ms 2040 KB Output is correct
28 Correct 64 ms 1764 KB Output is correct
29 Incorrect 67 ms 1788 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 2 ms 1880 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 2 ms 1880 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 2 ms 1884 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 2 ms 1884 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 71 ms 1908 KB Output is correct
2 Correct 64 ms 1788 KB Output is correct
3 Correct 60 ms 1784 KB Output is correct
4 Correct 75 ms 1824 KB Output is correct
5 Correct 59 ms 1784 KB Output is correct
6 Correct 57 ms 1844 KB Output is correct
7 Correct 63 ms 1788 KB Output is correct
8 Correct 69 ms 1832 KB Output is correct
9 Correct 60 ms 1824 KB Output is correct
10 Correct 58 ms 1788 KB Output is correct
11 Correct 63 ms 1812 KB Output is correct
12 Correct 71 ms 1788 KB Output is correct
13 Correct 60 ms 1832 KB Output is correct
14 Correct 57 ms 1848 KB Output is correct
15 Correct 58 ms 1788 KB Output is correct
16 Correct 64 ms 1792 KB Output is correct
17 Correct 62 ms 1820 KB Output is correct
18 Correct 57 ms 1788 KB Output is correct
19 Correct 64 ms 1828 KB Output is correct
20 Correct 61 ms 1812 KB Output is correct
21 Correct 63 ms 1788 KB Output is correct
22 Correct 65 ms 1788 KB Output is correct
23 Correct 60 ms 1788 KB Output is correct
24 Correct 65 ms 1800 KB Output is correct
25 Correct 59 ms 1784 KB Output is correct
26 Correct 64 ms 1796 KB Output is correct
27 Correct 67 ms 2040 KB Output is correct
28 Correct 64 ms 1764 KB Output is correct
29 Incorrect 67 ms 1788 KB Output isn't correct
30 Halted 0 ms 0 KB -