oj.uz

Submission #821564

# Submission time Handle Problem Language Result Execution time Memory
821564 2023-08-11T11:37:07 Z radaiosm7 Mars (APIO22_mars) C++17
14 / 100
 11 ms 2468 KB 
#include "mars.h"
#include <bits/stdc++.h>
#define X first
#define Y second
using namespace std;
vector<pair<int, int> > adj[20][20];
bool vis[20][20];

int id(int i, int j, int n) {
	return i*n+j;
}

bool valid(int i, int j, int n) {
	if (i < 0) return false;
	if (i >= n) return false;
	if (j < 0) return false;
	if (j >= n) return false;
	return true;
}

void dfs(int x, int y) {
	vis[x][y] = true;

	for (auto p : adj[x][y]) {
		if (!vis[p.X][p.Y]) dfs(p.X, p.Y);
	}
}

string process(vector<vector<string> > a, int i, int j, int k, int n) {
	string ans(100, '0');
	int tn = n;
	n = 2*n+1;

	if (k == 0) {
		for (int dx=0; dx < 3; ++dx) for (int dy=0; dy < 3; ++dy) if (a[dx][dy][0] == '1') ans[id(i+dx, j+dy, n)] = '1';
	}

	else {
		for (int dx=0; dx < 3; ++dx) for (int dy=0; dy < 3; ++dy) for (int jk=0; jk < 100; ++jk) if (a[dx][dy][jk] == '1') ans[jk] = '1';
	}

	if (k == tn-1) {
		char mat[n][n];
		for (int dx=0; dx < n; ++dx) for (int dy=0; dy < n; ++dy) vis[dx][dy] = false;
		for (int dx=0; dx < n; ++dx) for (int dy=0; dy < n; ++dy) mat[dx][dy] = ans[id(dx, dy, n)];
		for (int dx=0; dx < n; ++dx) for (int dy=0; dy < n; ++dy) adj[dx][dy].clear();
		int cc = 0;

		for (int dx=0; dx < n; ++dx) {
			for (int dy=0; dy < n; ++dy) {
				if (mat[dx][dy] == '1') {
					if (valid(dx-1, dy, n) && mat[dx-1][dy] == '1') {
						adj[dx][dy].push_back(make_pair(dx-1, dy));
						adj[dx-1][dy].push_back(make_pair(dx, dy));
					}

					if (valid(dx+1, dy, n) && mat[dx+1][dy] == '1') {
						adj[dx][dy].push_back(make_pair(dx+1, dy));
						adj[dx+1][dy].push_back(make_pair(dx, dy));
					}

					if (valid(dx, dy-1, n) && mat[dx][dy-1] == '1') {
						adj[dx][dy].push_back(make_pair(dx, dy-1));
						adj[dx][dy-1].push_back(make_pair(dx, dy));
					}

					if (valid(dx, dy+1, n) && mat[dx][dy+1] == '1') {
						adj[dx][dy].push_back(make_pair(dx, dy+1));
						adj[dx][dy+1].push_back(make_pair(dx, dy));
					}
				}
			}
		}

		for (int dx=0; dx < n; ++dx) {
			for (int dy=0; dy < n; ++dy) {
				if (mat[dx][dy] == '1' && !vis[dx][dy]) {
					++cc;
					dfs(dx, dy);
				}
			}
		}

		string conn(100, '0');
		for (i=0; i < 9; ++i) if (cc & (1 << i)) conn[i] = '1';
		return conn;
	}

	else return ans;
}

Subtask #1
6.0 / 6.0

# Verdict Execution time Memory Grader output
1 Correct 3 ms 2092 KB Output is correct
2 Correct 4 ms 1996 KB Output is correct
3 Correct 2 ms 2280 KB Output is correct
4 Correct 4 ms 2124 KB Output is correct
5 Correct 3 ms 1972 KB Output is correct
6 Correct 5 ms 1896 KB Output is correct

Subtask #2
8.0 / 8.0

# Verdict Execution time Memory Grader output
1 Correct 3 ms 2092 KB Output is correct
2 Correct 4 ms 1996 KB Output is correct
3 Correct 2 ms 2280 KB Output is correct
4 Correct 4 ms 2124 KB Output is correct
5 Correct 3 ms 1972 KB Output is correct
6 Correct 5 ms 1896 KB Output is correct
7 Correct 8 ms 2168 KB Output is correct
8 Correct 9 ms 2352 KB Output is correct
9 Correct 10 ms 2340 KB Output is correct
10 Correct 10 ms 2468 KB Output is correct
11 Correct 9 ms 2124 KB Output is correct
12 Correct 11 ms 2252 KB Output is correct
13 Correct 8 ms 2228 KB Output is correct

Subtask #3
0.0 / 7.0

# Verdict Execution time Memory Grader output
1 Correct 3 ms 2092 KB Output is correct
2 Correct 4 ms 1996 KB Output is correct
3 Correct 2 ms 2280 KB Output is correct
4 Correct 4 ms 2124 KB Output is correct
5 Correct 3 ms 1972 KB Output is correct
6 Correct 5 ms 1896 KB Output is correct
7 Correct 8 ms 2168 KB Output is correct
8 Correct 9 ms 2352 KB Output is correct
9 Correct 10 ms 2340 KB Output is correct
10 Correct 10 ms 2468 KB Output is correct
11 Correct 9 ms 2124 KB Output is correct
12 Correct 11 ms 2252 KB Output is correct
13 Correct 8 ms 2228 KB Output is correct
14 Runtime error 1 ms 460 KB Execution killed with signal 6
15 Halted 0 ms 0 KB -

Subtask #4
0.0 / 8.0

# Verdict Execution time Memory Grader output
1 Correct 3 ms 2092 KB Output is correct
2 Correct 4 ms 1996 KB Output is correct
3 Correct 2 ms 2280 KB Output is correct
4 Correct 4 ms 2124 KB Output is correct
5 Correct 3 ms 1972 KB Output is correct
6 Correct 5 ms 1896 KB Output is correct
7 Correct 8 ms 2168 KB Output is correct
8 Correct 9 ms 2352 KB Output is correct
9 Correct 10 ms 2340 KB Output is correct
10 Correct 10 ms 2468 KB Output is correct
11 Correct 9 ms 2124 KB Output is correct
12 Correct 11 ms 2252 KB Output is correct
13 Correct 8 ms 2228 KB Output is correct
14 Runtime error 1 ms 460 KB Execution killed with signal 6
15 Halted 0 ms 0 KB -

Subtask #5
0.0 / 7.0

# Verdict Execution time Memory Grader output
1 Correct 3 ms 2092 KB Output is correct
2 Correct 4 ms 1996 KB Output is correct
3 Correct 2 ms 2280 KB Output is correct
4 Correct 4 ms 2124 KB Output is correct
5 Correct 3 ms 1972 KB Output is correct
6 Correct 5 ms 1896 KB Output is correct
7 Correct 8 ms 2168 KB Output is correct
8 Correct 9 ms 2352 KB Output is correct
9 Correct 10 ms 2340 KB Output is correct
10 Correct 10 ms 2468 KB Output is correct
11 Correct 9 ms 2124 KB Output is correct
12 Correct 11 ms 2252 KB Output is correct
13 Correct 8 ms 2228 KB Output is correct
14 Runtime error 1 ms 460 KB Execution killed with signal 6
15 Halted 0 ms 0 KB -

Subtask #6
0.0 / 8.0

# Verdict Execution time Memory Grader output
1 Correct 3 ms 2092 KB Output is correct
2 Correct 4 ms 1996 KB Output is correct
3 Correct 2 ms 2280 KB Output is correct
4 Correct 4 ms 2124 KB Output is correct
5 Correct 3 ms 1972 KB Output is correct
6 Correct 5 ms 1896 KB Output is correct
7 Correct 8 ms 2168 KB Output is correct
8 Correct 9 ms 2352 KB Output is correct
9 Correct 10 ms 2340 KB Output is correct
10 Correct 10 ms 2468 KB Output is correct
11 Correct 9 ms 2124 KB Output is correct
12 Correct 11 ms 2252 KB Output is correct
13 Correct 8 ms 2228 KB Output is correct
14 Runtime error 1 ms 460 KB Execution killed with signal 6
15 Halted 0 ms 0 KB -

Subtask #7
0.0 / 10.0

# Verdict Execution time Memory Grader output
1 Correct 3 ms 2092 KB Output is correct
2 Correct 4 ms 1996 KB Output is correct
3 Correct 2 ms 2280 KB Output is correct
4 Correct 4 ms 2124 KB Output is correct
5 Correct 3 ms 1972 KB Output is correct
6 Correct 5 ms 1896 KB Output is correct
7 Correct 8 ms 2168 KB Output is correct
8 Correct 9 ms 2352 KB Output is correct
9 Correct 10 ms 2340 KB Output is correct
10 Correct 10 ms 2468 KB Output is correct
11 Correct 9 ms 2124 KB Output is correct
12 Correct 11 ms 2252 KB Output is correct
13 Correct 8 ms 2228 KB Output is correct
14 Runtime error 1 ms 460 KB Execution killed with signal 6
15 Halted 0 ms 0 KB -

Subtask #8
0.0 / 24.0

# Verdict Execution time Memory Grader output
1 Correct 3 ms 2092 KB Output is correct
2 Correct 4 ms 1996 KB Output is correct
3 Correct 2 ms 2280 KB Output is correct
4 Correct 4 ms 2124 KB Output is correct
5 Correct 3 ms 1972 KB Output is correct
6 Correct 5 ms 1896 KB Output is correct
7 Correct 8 ms 2168 KB Output is correct
8 Correct 9 ms 2352 KB Output is correct
9 Correct 10 ms 2340 KB Output is correct
10 Correct 10 ms 2468 KB Output is correct
11 Correct 9 ms 2124 KB Output is correct
12 Correct 11 ms 2252 KB Output is correct
13 Correct 8 ms 2228 KB Output is correct
14 Runtime error 1 ms 460 KB Execution killed with signal 6
15 Halted 0 ms 0 KB -

Subtask #9
0.0 / 11.0

# Verdict Execution time Memory Grader output
1 Correct 3 ms 2092 KB Output is correct
2 Correct 4 ms 1996 KB Output is correct
3 Correct 2 ms 2280 KB Output is correct
4 Correct 4 ms 2124 KB Output is correct
5 Correct 3 ms 1972 KB Output is correct
6 Correct 5 ms 1896 KB Output is correct
7 Correct 8 ms 2168 KB Output is correct
8 Correct 9 ms 2352 KB Output is correct
9 Correct 10 ms 2340 KB Output is correct
10 Correct 10 ms 2468 KB Output is correct
11 Correct 9 ms 2124 KB Output is correct
12 Correct 11 ms 2252 KB Output is correct
13 Correct 8 ms 2228 KB Output is correct
14 Runtime error 1 ms 460 KB Execution killed with signal 6
15 Halted 0 ms 0 KB -

Subtask #10
0.0 / 11.0

# Verdict Execution time Memory Grader output
1 Correct 3 ms 2092 KB Output is correct
2 Correct 4 ms 1996 KB Output is correct
3 Correct 2 ms 2280 KB Output is correct
4 Correct 4 ms 2124 KB Output is correct
5 Correct 3 ms 1972 KB Output is correct
6 Correct 5 ms 1896 KB Output is correct
7 Correct 8 ms 2168 KB Output is correct
8 Correct 9 ms 2352 KB Output is correct
9 Correct 10 ms 2340 KB Output is correct
10 Correct 10 ms 2468 KB Output is correct
11 Correct 9 ms 2124 KB Output is correct
12 Correct 11 ms 2252 KB Output is correct
13 Correct 8 ms 2228 KB Output is correct
14 Runtime error 1 ms 460 KB Execution killed with signal 6
15 Halted 0 ms 0 KB -