oj.uz

답안 #584584

# 제출 시각 아이디 문제 언어 결과 실행 시간 메모리
584584 2022-06-27T15:02:31 Z rainboy 화성 (APIO22_mars) C++17
29 / 100
 90 ms 2836 KB 
#include "mars.h"
#include <string.h>

using namespace std;

typedef vector<string> vs;
typedef vector<vs> vvs;

const int N = 20, N_ = N * 2 + 1;

int find(int *ds, int i) {
	return ds[i] < 0 ? i : (ds[i] = find(ds, ds[i]));
}

void join(int *ds, int i, int j) {
	i = find(ds, i);
	j = find(ds, j);
	if (i == j)
		return;
	if (ds[i] > ds[j])
		ds[i] = j;
	else {
		if (ds[i] == ds[j])
			ds[i]--;
		ds[j] = i;
	}
}

string process(vvs ss, int i, int j, int k, int n) {
	int n_ = (k + 1) * 2 + 1;
	if (n == 1) {
		int ds[N_ * N_];
		memset(ds, -1, n_ * n_ * sizeof *ds);
		for (i = 0; i < n_; i++)
			for (j = 0; j < n_; j++)
				if (ss[i][j][0] == '1') {
					if (i > 0 && ss[i - 1][j][0] == '1')
						join(ds, i * n_ + j, (i - 1) * n_ + j);
					if (j > 0 && ss[i][j - 1][0] == '1')
						join(ds, i * n_ + j, i * n_ + (j - 1));
				}
		int c = 0;
		for (i = 0; i < n_ * n_; i++)
			if (ds[i] < 0 && ss[i / n_][i % n_][0] == '1')
				c++;
		string t(100, '0');
		for (int h = 0; h < 10; h++)
			t[h] = (c >> h & 1) + '0';
		return t;
	} else {
		int m = (n + 1) / 2;
		if (k < m) {
			string s(100, '0');
			for (int i1 = 0; i1 < 3; i1++)
				for (int j1 = 0; j1 < 3; j1++)
					for (int i2 = 0; i2 < n_ - 2; i2++)
						for (int j2 = 0; j2 < n_ - 2; j2++)
							s[(i1 + i2) * n_ + (j1 + j2)] = ss[i1][j1][i2 * (n_ - 2) + j2];
			return s;
		} else if (k < n - 1) {
			if (i == (n - 1 - k) * 2 && j == 0)
				return ss[2][0];
			else if (i == 0 && j == (n - 1 - k) * 2)
				return ss[0][2];
			if (i == (n - 1 - k) * 2 && j == (n - 1 - k) * 2)
				return ss[2][2];
			return ss[0][0];
		} else {
			string s(n_ * n_, '0');
			int m_ = m * 2 + 1;
			for (int i1 = 0; i1 < 3; i1 += 2)
				for (int j1 = 0; j1 < 3; j1 += 2)
					for (int i2 = 0; i2 < m_; i2++)
						for (int j2 = 0; j2 < m_; j2++)
							s[(i1 * (n - m) + i2) * n_ + (j1 * (n - m) + j2)] = ss[i1][j1][i2 * m_ + j2];
			int ds[N_ * N_];
			memset(ds, -1, n_ * n_ * sizeof *ds);
			for (i = 0; i < n_; i++)
				for (j = 0; j < n_; j++)
					if (s[i * n_ + j] == '1') {
						if (i > 0 && s[(i - 1) * n_ + j] == '1')
							join(ds, i * n_ + j, (i - 1) * n_ + j);
						if (j > 0 && s[i * n_ + (j - 1)] == '1')
							join(ds, i * n_ + j, i * n_ + (j - 1));
					}
			int c = 0;
			for (i = 0; i < n_ * n_; i++)
				if (ds[i] < 0 && s[i] == '1')
					c++;
			string t(100, '0');
			for (int h = 0; h < 10; h++)
				t[h] = (c >> h & 1) + '0';
			return t;
		}
	}
}

Subtask #1
6.0 / 6.0

# 결과 실행 시간 메모리 Grader output
1 Correct 7 ms 1956 KB Output is correct
2 Correct 7 ms 2052 KB Output is correct
3 Correct 8 ms 1828 KB Output is correct
4 Correct 8 ms 1860 KB Output is correct
5 Correct 7 ms 2152 KB Output is correct
6 Correct 8 ms 1828 KB Output is correct

Subtask #2
8.0 / 8.0

# 결과 실행 시간 메모리 Grader output
1 Correct 7 ms 1956 KB Output is correct
2 Correct 7 ms 2052 KB Output is correct
3 Correct 8 ms 1828 KB Output is correct
4 Correct 8 ms 1860 KB Output is correct
5 Correct 7 ms 2152 KB Output is correct
6 Correct 8 ms 1828 KB Output is correct
7 Correct 9 ms 2024 KB Output is correct
8 Correct 16 ms 2224 KB Output is correct
9 Correct 16 ms 2032 KB Output is correct
10 Correct 16 ms 2076 KB Output is correct
11 Correct 16 ms 1860 KB Output is correct
12 Correct 16 ms 2116 KB Output is correct
13 Correct 16 ms 1872 KB Output is correct

Subtask #3
7.0 / 7.0

# 결과 실행 시간 메모리 Grader output
1 Correct 7 ms 1956 KB Output is correct
2 Correct 7 ms 2052 KB Output is correct
3 Correct 8 ms 1828 KB Output is correct
4 Correct 8 ms 1860 KB Output is correct
5 Correct 7 ms 2152 KB Output is correct
6 Correct 8 ms 1828 KB Output is correct
7 Correct 9 ms 2024 KB Output is correct
8 Correct 16 ms 2224 KB Output is correct
9 Correct 16 ms 2032 KB Output is correct
10 Correct 16 ms 2076 KB Output is correct
11 Correct 16 ms 1860 KB Output is correct
12 Correct 16 ms 2116 KB Output is correct
13 Correct 16 ms 1872 KB Output is correct
14 Correct 27 ms 2420 KB Output is correct
15 Correct 41 ms 2540 KB Output is correct
16 Correct 39 ms 2576 KB Output is correct
17 Correct 41 ms 2512 KB Output is correct
18 Correct 41 ms 2552 KB Output is correct
19 Correct 41 ms 2524 KB Output is correct
20 Correct 40 ms 2536 KB Output is correct

Subtask #4
8.0 / 8.0

# 결과 실행 시간 메모리 Grader output
1 Correct 7 ms 1956 KB Output is correct
2 Correct 7 ms 2052 KB Output is correct
3 Correct 8 ms 1828 KB Output is correct
4 Correct 8 ms 1860 KB Output is correct
5 Correct 7 ms 2152 KB Output is correct
6 Correct 8 ms 1828 KB Output is correct
7 Correct 9 ms 2024 KB Output is correct
8 Correct 16 ms 2224 KB Output is correct
9 Correct 16 ms 2032 KB Output is correct
10 Correct 16 ms 2076 KB Output is correct
11 Correct 16 ms 1860 KB Output is correct
12 Correct 16 ms 2116 KB Output is correct
13 Correct 16 ms 1872 KB Output is correct
14 Correct 27 ms 2420 KB Output is correct
15 Correct 41 ms 2540 KB Output is correct
16 Correct 39 ms 2576 KB Output is correct
17 Correct 41 ms 2512 KB Output is correct
18 Correct 41 ms 2552 KB Output is correct
19 Correct 41 ms 2524 KB Output is correct
20 Correct 40 ms 2536 KB Output is correct
21 Correct 62 ms 2564 KB Output is correct
22 Correct 90 ms 2672 KB Output is correct
23 Correct 88 ms 2700 KB Output is correct
24 Correct 88 ms 2684 KB Output is correct
25 Correct 89 ms 2836 KB Output is correct
26 Correct 89 ms 2688 KB Output is correct
27 Correct 86 ms 2696 KB Output is correct
28 Correct 84 ms 2752 KB Output is correct

Subtask #5
0.0 / 7.0

# 결과 실행 시간 메모리 Grader output
1 Correct 7 ms 1956 KB Output is correct
2 Correct 7 ms 2052 KB Output is correct
3 Correct 8 ms 1828 KB Output is correct
4 Correct 8 ms 1860 KB Output is correct
5 Correct 7 ms 2152 KB Output is correct
6 Correct 8 ms 1828 KB Output is correct
7 Correct 9 ms 2024 KB Output is correct
8 Correct 16 ms 2224 KB Output is correct
9 Correct 16 ms 2032 KB Output is correct
10 Correct 16 ms 2076 KB Output is correct
11 Correct 16 ms 1860 KB Output is correct
12 Correct 16 ms 2116 KB Output is correct
13 Correct 16 ms 1872 KB Output is correct
14 Correct 27 ms 2420 KB Output is correct
15 Correct 41 ms 2540 KB Output is correct
16 Correct 39 ms 2576 KB Output is correct
17 Correct 41 ms 2512 KB Output is correct
18 Correct 41 ms 2552 KB Output is correct
19 Correct 41 ms 2524 KB Output is correct
20 Correct 40 ms 2536 KB Output is correct
21 Correct 62 ms 2564 KB Output is correct
22 Correct 90 ms 2672 KB Output is correct
23 Correct 88 ms 2700 KB Output is correct
24 Correct 88 ms 2684 KB Output is correct
25 Correct 89 ms 2836 KB Output is correct
26 Correct 89 ms 2688 KB Output is correct
27 Correct 86 ms 2696 KB Output is correct
28 Correct 84 ms 2752 KB Output is correct
29 Runtime error 16 ms 468 KB Execution killed with signal 6
30 Halted 0 ms 0 KB -

Subtask #6
0.0 / 8.0

# 결과 실행 시간 메모리 Grader output
1 Correct 7 ms 1956 KB Output is correct
2 Correct 7 ms 2052 KB Output is correct
3 Correct 8 ms 1828 KB Output is correct
4 Correct 8 ms 1860 KB Output is correct
5 Correct 7 ms 2152 KB Output is correct
6 Correct 8 ms 1828 KB Output is correct
7 Correct 9 ms 2024 KB Output is correct
8 Correct 16 ms 2224 KB Output is correct
9 Correct 16 ms 2032 KB Output is correct
10 Correct 16 ms 2076 KB Output is correct
11 Correct 16 ms 1860 KB Output is correct
12 Correct 16 ms 2116 KB Output is correct
13 Correct 16 ms 1872 KB Output is correct
14 Correct 27 ms 2420 KB Output is correct
15 Correct 41 ms 2540 KB Output is correct
16 Correct 39 ms 2576 KB Output is correct
17 Correct 41 ms 2512 KB Output is correct
18 Correct 41 ms 2552 KB Output is correct
19 Correct 41 ms 2524 KB Output is correct
20 Correct 40 ms 2536 KB Output is correct
21 Correct 62 ms 2564 KB Output is correct
22 Correct 90 ms 2672 KB Output is correct
23 Correct 88 ms 2700 KB Output is correct
24 Correct 88 ms 2684 KB Output is correct
25 Correct 89 ms 2836 KB Output is correct
26 Correct 89 ms 2688 KB Output is correct
27 Correct 86 ms 2696 KB Output is correct
28 Correct 84 ms 2752 KB Output is correct
29 Runtime error 16 ms 468 KB Execution killed with signal 6
30 Halted 0 ms 0 KB -

Subtask #7
0.0 / 10.0

# 결과 실행 시간 메모리 Grader output
1 Correct 7 ms 1956 KB Output is correct
2 Correct 7 ms 2052 KB Output is correct
3 Correct 8 ms 1828 KB Output is correct
4 Correct 8 ms 1860 KB Output is correct
5 Correct 7 ms 2152 KB Output is correct
6 Correct 8 ms 1828 KB Output is correct
7 Correct 9 ms 2024 KB Output is correct
8 Correct 16 ms 2224 KB Output is correct
9 Correct 16 ms 2032 KB Output is correct
10 Correct 16 ms 2076 KB Output is correct
11 Correct 16 ms 1860 KB Output is correct
12 Correct 16 ms 2116 KB Output is correct
13 Correct 16 ms 1872 KB Output is correct
14 Correct 27 ms 2420 KB Output is correct
15 Correct 41 ms 2540 KB Output is correct
16 Correct 39 ms 2576 KB Output is correct
17 Correct 41 ms 2512 KB Output is correct
18 Correct 41 ms 2552 KB Output is correct
19 Correct 41 ms 2524 KB Output is correct
20 Correct 40 ms 2536 KB Output is correct
21 Correct 62 ms 2564 KB Output is correct
22 Correct 90 ms 2672 KB Output is correct
23 Correct 88 ms 2700 KB Output is correct
24 Correct 88 ms 2684 KB Output is correct
25 Correct 89 ms 2836 KB Output is correct
26 Correct 89 ms 2688 KB Output is correct
27 Correct 86 ms 2696 KB Output is correct
28 Correct 84 ms 2752 KB Output is correct
29 Runtime error 16 ms 468 KB Execution killed with signal 6
30 Halted 0 ms 0 KB -

Subtask #8
0.0 / 24.0

# 결과 실행 시간 메모리 Grader output
1 Correct 7 ms 1956 KB Output is correct
2 Correct 7 ms 2052 KB Output is correct
3 Correct 8 ms 1828 KB Output is correct
4 Correct 8 ms 1860 KB Output is correct
5 Correct 7 ms 2152 KB Output is correct
6 Correct 8 ms 1828 KB Output is correct
7 Correct 9 ms 2024 KB Output is correct
8 Correct 16 ms 2224 KB Output is correct
9 Correct 16 ms 2032 KB Output is correct
10 Correct 16 ms 2076 KB Output is correct
11 Correct 16 ms 1860 KB Output is correct
12 Correct 16 ms 2116 KB Output is correct
13 Correct 16 ms 1872 KB Output is correct
14 Correct 27 ms 2420 KB Output is correct
15 Correct 41 ms 2540 KB Output is correct
16 Correct 39 ms 2576 KB Output is correct
17 Correct 41 ms 2512 KB Output is correct
18 Correct 41 ms 2552 KB Output is correct
19 Correct 41 ms 2524 KB Output is correct
20 Correct 40 ms 2536 KB Output is correct
21 Correct 62 ms 2564 KB Output is correct
22 Correct 90 ms 2672 KB Output is correct
23 Correct 88 ms 2700 KB Output is correct
24 Correct 88 ms 2684 KB Output is correct
25 Correct 89 ms 2836 KB Output is correct
26 Correct 89 ms 2688 KB Output is correct
27 Correct 86 ms 2696 KB Output is correct
28 Correct 84 ms 2752 KB Output is correct
29 Runtime error 16 ms 468 KB Execution killed with signal 6
30 Halted 0 ms 0 KB -

Subtask #9
0.0 / 11.0

# 결과 실행 시간 메모리 Grader output
1 Correct 7 ms 1956 KB Output is correct
2 Correct 7 ms 2052 KB Output is correct
3 Correct 8 ms 1828 KB Output is correct
4 Correct 8 ms 1860 KB Output is correct
5 Correct 7 ms 2152 KB Output is correct
6 Correct 8 ms 1828 KB Output is correct
7 Correct 9 ms 2024 KB Output is correct
8 Correct 16 ms 2224 KB Output is correct
9 Correct 16 ms 2032 KB Output is correct
10 Correct 16 ms 2076 KB Output is correct
11 Correct 16 ms 1860 KB Output is correct
12 Correct 16 ms 2116 KB Output is correct
13 Correct 16 ms 1872 KB Output is correct
14 Correct 27 ms 2420 KB Output is correct
15 Correct 41 ms 2540 KB Output is correct
16 Correct 39 ms 2576 KB Output is correct
17 Correct 41 ms 2512 KB Output is correct
18 Correct 41 ms 2552 KB Output is correct
19 Correct 41 ms 2524 KB Output is correct
20 Correct 40 ms 2536 KB Output is correct
21 Correct 62 ms 2564 KB Output is correct
22 Correct 90 ms 2672 KB Output is correct
23 Correct 88 ms 2700 KB Output is correct
24 Correct 88 ms 2684 KB Output is correct
25 Correct 89 ms 2836 KB Output is correct
26 Correct 89 ms 2688 KB Output is correct
27 Correct 86 ms 2696 KB Output is correct
28 Correct 84 ms 2752 KB Output is correct
29 Runtime error 16 ms 468 KB Execution killed with signal 6
30 Halted 0 ms 0 KB -

Subtask #10
0.0 / 11.0

# 결과 실행 시간 메모리 Grader output
1 Correct 7 ms 1956 KB Output is correct
2 Correct 7 ms 2052 KB Output is correct
3 Correct 8 ms 1828 KB Output is correct
4 Correct 8 ms 1860 KB Output is correct
5 Correct 7 ms 2152 KB Output is correct
6 Correct 8 ms 1828 KB Output is correct
7 Correct 9 ms 2024 KB Output is correct
8 Correct 16 ms 2224 KB Output is correct
9 Correct 16 ms 2032 KB Output is correct
10 Correct 16 ms 2076 KB Output is correct
11 Correct 16 ms 1860 KB Output is correct
12 Correct 16 ms 2116 KB Output is correct
13 Correct 16 ms 1872 KB Output is correct
14 Correct 27 ms 2420 KB Output is correct
15 Correct 41 ms 2540 KB Output is correct
16 Correct 39 ms 2576 KB Output is correct
17 Correct 41 ms 2512 KB Output is correct
18 Correct 41 ms 2552 KB Output is correct
19 Correct 41 ms 2524 KB Output is correct
20 Correct 40 ms 2536 KB Output is correct
21 Correct 62 ms 2564 KB Output is correct
22 Correct 90 ms 2672 KB Output is correct
23 Correct 88 ms 2700 KB Output is correct
24 Correct 88 ms 2684 KB Output is correct
25 Correct 89 ms 2836 KB Output is correct
26 Correct 89 ms 2688 KB Output is correct
27 Correct 86 ms 2696 KB Output is correct
28 Correct 84 ms 2752 KB Output is correct
29 Runtime error 16 ms 468 KB Execution killed with signal 6
30 Halted 0 ms 0 KB -