oj.uz

Submission #707641

# Submission time Handle Problem Language Result Execution time Memory
707641 2023-03-09T15:37:47 Z 600Mihnea Game (APIO22_game) C++17
60 / 100
 4000 ms 41360 KB 
#include "game.h"
#include <cmath>
#include <functional>
#include <fstream>
#include <iostream>
#include <vector>
#include <algorithm>
#include <string>
#include <set>
#include <map>
#include <list>
#include <time.h>
#include <math.h>
#include <random>
#include <deque>
#include <queue>
#include <unordered_map>
#include <unordered_set>
#include <iomanip>
#include <cassert>
#include <bitset>
#include <sstream>
#include <chrono>
#include <cstring>
#include <numeric>

using namespace std;

const int INF = (int)1e9 + 7;
int rad;

int getbucket(int a)
{
	return a / rad;
}

int n, k;
vector<vector<int>> g, ig;
vector<int> mn, mnbu;
vector<int> precis;
bool is;

void addedge(int from, int to)
{
	g[from].push_back(to);
	ig[to].push_back(from);
}

void init(int nn, int kk)
{
	is = 0;
	n = nn;
	k = kk;
	rad = sqrt(n) + 2;
	g.clear();
	g.resize(n);
	ig.clear();
	ig.resize(n);

	mn.clear();
	mn.resize(n, +INF);
	mnbu.clear();
	mnbu.resize(n, +INF);

	precis.clear();
	precis.resize(n, 0);
}

void upd(int a, int b)
{
	if (is)
	{
		return;
	}
	if (b < k)
	{
		if (b < mn[a])
		{
			mn[a] = b;
			if (a < k && mn[a] <= a)
			{
				is = 1;
				return;
			}
			for (auto& b : ig[a])
			{
				upd(b, mn[a]);
			}
		}
		return;
	}
	if (mn[b] < mn[a])
	{
		mn[a] = mn[b];
		if (a < k && mn[a] <= a)
		{
			is = 1;
			return;
		}
		for (auto& b : ig[a])
		{
			upd(b, mn[a]);
		}
	}
}

int add_teleporter(int from, int to)
{
	addedge(from, to);
	if (to < k)
	{
		upd(from, to);
	}
	else
	{
		upd(from, to);
	}
	if (is)
	{
		return 1;
	}
	return 0;
}

Subtask #1
2.0 / 2.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 208 KB Output is correct
2 Correct 0 ms 208 KB Output is correct
3 Correct 1 ms 312 KB Output is correct
4 Correct 1 ms 208 KB Output is correct
5 Correct 1 ms 208 KB Output is correct
6 Correct 1 ms 208 KB Output is correct
7 Correct 1 ms 208 KB Output is correct

Subtask #2
10.0 / 10.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 208 KB Output is correct
2 Correct 0 ms 208 KB Output is correct
3 Correct 1 ms 312 KB Output is correct
4 Correct 1 ms 208 KB Output is correct
5 Correct 1 ms 208 KB Output is correct
6 Correct 1 ms 208 KB Output is correct
7 Correct 1 ms 208 KB Output is correct
8 Correct 0 ms 208 KB Output is correct
9 Correct 0 ms 208 KB Output is correct
10 Correct 0 ms 208 KB Output is correct
11 Correct 0 ms 208 KB Output is correct
12 Correct 0 ms 208 KB Output is correct
13 Correct 0 ms 208 KB Output is correct
14 Correct 0 ms 208 KB Output is correct
15 Correct 0 ms 208 KB Output is correct
16 Correct 1 ms 208 KB Output is correct
17 Correct 0 ms 208 KB Output is correct
18 Correct 0 ms 208 KB Output is correct
19 Correct 0 ms 208 KB Output is correct

Subtask #3
18.0 / 18.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 208 KB Output is correct
2 Correct 0 ms 208 KB Output is correct
3 Correct 1 ms 312 KB Output is correct
4 Correct 1 ms 208 KB Output is correct
5 Correct 1 ms 208 KB Output is correct
6 Correct 1 ms 208 KB Output is correct
7 Correct 1 ms 208 KB Output is correct
8 Correct 0 ms 208 KB Output is correct
9 Correct 0 ms 208 KB Output is correct
10 Correct 0 ms 208 KB Output is correct
11 Correct 0 ms 208 KB Output is correct
12 Correct 0 ms 208 KB Output is correct
13 Correct 0 ms 208 KB Output is correct
14 Correct 0 ms 208 KB Output is correct
15 Correct 0 ms 208 KB Output is correct
16 Correct 1 ms 208 KB Output is correct
17 Correct 0 ms 208 KB Output is correct
18 Correct 0 ms 208 KB Output is correct
19 Correct 0 ms 208 KB Output is correct
20 Correct 1 ms 336 KB Output is correct
21 Correct 1 ms 336 KB Output is correct
22 Correct 1 ms 336 KB Output is correct
23 Correct 1 ms 336 KB Output is correct
24 Correct 2 ms 376 KB Output is correct
25 Correct 3 ms 384 KB Output is correct
26 Correct 3 ms 336 KB Output is correct
27 Correct 2 ms 336 KB Output is correct
28 Correct 2 ms 336 KB Output is correct
29 Correct 2 ms 336 KB Output is correct

Subtask #4
30.0 / 30.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 208 KB Output is correct
2 Correct 0 ms 208 KB Output is correct
3 Correct 1 ms 312 KB Output is correct
4 Correct 1 ms 208 KB Output is correct
5 Correct 1 ms 208 KB Output is correct
6 Correct 1 ms 208 KB Output is correct
7 Correct 1 ms 208 KB Output is correct
8 Correct 0 ms 208 KB Output is correct
9 Correct 0 ms 208 KB Output is correct
10 Correct 0 ms 208 KB Output is correct
11 Correct 0 ms 208 KB Output is correct
12 Correct 0 ms 208 KB Output is correct
13 Correct 0 ms 208 KB Output is correct
14 Correct 0 ms 208 KB Output is correct
15 Correct 0 ms 208 KB Output is correct
16 Correct 1 ms 208 KB Output is correct
17 Correct 0 ms 208 KB Output is correct
18 Correct 0 ms 208 KB Output is correct
19 Correct 0 ms 208 KB Output is correct
20 Correct 1 ms 336 KB Output is correct
21 Correct 1 ms 336 KB Output is correct
22 Correct 1 ms 336 KB Output is correct
23 Correct 1 ms 336 KB Output is correct
24 Correct 2 ms 376 KB Output is correct
25 Correct 3 ms 384 KB Output is correct
26 Correct 3 ms 336 KB Output is correct
27 Correct 2 ms 336 KB Output is correct
28 Correct 2 ms 336 KB Output is correct
29 Correct 2 ms 336 KB Output is correct
30 Correct 17 ms 3176 KB Output is correct
31 Correct 5 ms 2456 KB Output is correct
32 Correct 18 ms 4296 KB Output is correct
33 Correct 20 ms 3912 KB Output is correct
34 Correct 523 ms 4812 KB Output is correct
35 Correct 193 ms 4300 KB Output is correct
36 Correct 27 ms 3840 KB Output is correct
37 Correct 25 ms 3812 KB Output is correct
38 Correct 21 ms 3608 KB Output is correct
39 Correct 26 ms 3660 KB Output is correct
40 Correct 438 ms 5036 KB Output is correct
41 Correct 111 ms 3964 KB Output is correct
42 Correct 66 ms 3880 KB Output is correct
43 Correct 29 ms 4872 KB Output is correct
44 Correct 456 ms 4816 KB Output is correct

Subtask #5
0.0 / 40.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 208 KB Output is correct
2 Correct 0 ms 208 KB Output is correct
3 Correct 1 ms 312 KB Output is correct
4 Correct 1 ms 208 KB Output is correct
5 Correct 1 ms 208 KB Output is correct
6 Correct 1 ms 208 KB Output is correct
7 Correct 1 ms 208 KB Output is correct
8 Correct 0 ms 208 KB Output is correct
9 Correct 0 ms 208 KB Output is correct
10 Correct 0 ms 208 KB Output is correct
11 Correct 0 ms 208 KB Output is correct
12 Correct 0 ms 208 KB Output is correct
13 Correct 0 ms 208 KB Output is correct
14 Correct 0 ms 208 KB Output is correct
15 Correct 0 ms 208 KB Output is correct
16 Correct 1 ms 208 KB Output is correct
17 Correct 0 ms 208 KB Output is correct
18 Correct 0 ms 208 KB Output is correct
19 Correct 0 ms 208 KB Output is correct
20 Correct 1 ms 336 KB Output is correct
21 Correct 1 ms 336 KB Output is correct
22 Correct 1 ms 336 KB Output is correct
23 Correct 1 ms 336 KB Output is correct
24 Correct 2 ms 376 KB Output is correct
25 Correct 3 ms 384 KB Output is correct
26 Correct 3 ms 336 KB Output is correct
27 Correct 2 ms 336 KB Output is correct
28 Correct 2 ms 336 KB Output is correct
29 Correct 2 ms 336 KB Output is correct
30 Correct 17 ms 3176 KB Output is correct
31 Correct 5 ms 2456 KB Output is correct
32 Correct 18 ms 4296 KB Output is correct
33 Correct 20 ms 3912 KB Output is correct
34 Correct 523 ms 4812 KB Output is correct
35 Correct 193 ms 4300 KB Output is correct
36 Correct 27 ms 3840 KB Output is correct
37 Correct 25 ms 3812 KB Output is correct
38 Correct 21 ms 3608 KB Output is correct
39 Correct 26 ms 3660 KB Output is correct
40 Correct 438 ms 5036 KB Output is correct
41 Correct 111 ms 3964 KB Output is correct
42 Correct 66 ms 3880 KB Output is correct
43 Correct 29 ms 4872 KB Output is correct
44 Correct 456 ms 4816 KB Output is correct
45 Correct 258 ms 29288 KB Output is correct
46 Correct 14 ms 18324 KB Output is correct
47 Correct 15 ms 18200 KB Output is correct
48 Correct 324 ms 41360 KB Output is correct
49 Correct 259 ms 36680 KB Output is correct
50 Execution timed out 4070 ms 32012 KB Time limit exceeded
51 Halted 0 ms 0 KB -