oj.uz

Submission #707645

# Submission time Handle Problem Language Result Execution time Memory
707645 2023-03-09T15:43:32 Z 600Mihnea Game (APIO22_game) C++17
60 / 100
 4000 ms 41376 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 x)
{
	return x / rad;
}

int n, k;
vector<vector<int>> g, ig;
vector<int> mn, mn2,isprec;
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);

	mn2.clear();
	mn2.resize(n, +INF);

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

void upd(int a, int value, int esteprec)
{
	if (is)
	{
		return;
	}
	assert(esteprec == 0 || esteprec == 1);
	if (esteprec == 1)
	{
		if (value < mn[a])
		{
			mn[a] = value;
			if (a < k && mn[a] <= a)
			{
				is = 1;
				return;
			}
			for (auto& b : ig[a])
			{
				upd(b, mn[a], 1);
			}
		}
		return;
	}
	assert(esteprec == 0);
	if (value < mn2[a])
	{
		mn2[a] = value;
		for (auto& b : ig[a])
		{
			upd(b, mn2[a], 0);
		}
	}
}

int add_teleporter(int from, int to)
{
	addedge(from, to);
	if (to < k)
	{
		upd(from, to, 1);
		upd(from, getbucket(to), 0);
	}
	else
	{
		upd(from, mn[to], 1);
		upd(from, mn2[to], 0);
	}
	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 208 KB Output is correct
4 Correct 0 ms 208 KB Output is correct
5 Correct 0 ms 208 KB Output is correct
6 Correct 0 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 208 KB Output is correct
4 Correct 0 ms 208 KB Output is correct
5 Correct 0 ms 208 KB Output is correct
6 Correct 0 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 1 ms 208 KB Output is correct
16 Correct 0 ms 208 KB Output is correct
17 Correct 0 ms 208 KB Output is correct
18 Correct 1 ms 308 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 208 KB Output is correct
4 Correct 0 ms 208 KB Output is correct
5 Correct 0 ms 208 KB Output is correct
6 Correct 0 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 1 ms 208 KB Output is correct
16 Correct 0 ms 208 KB Output is correct
17 Correct 0 ms 208 KB Output is correct
18 Correct 1 ms 308 KB Output is correct
19 Correct 0 ms 208 KB Output is correct
20 Correct 1 ms 336 KB Output is correct
21 Correct 0 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 3 ms 408 KB Output is correct
25 Correct 3 ms 336 KB Output is correct
26 Correct 2 ms 336 KB Output is correct
27 Correct 2 ms 336 KB Output is correct
28 Correct 1 ms 336 KB Output is correct
29 Correct 3 ms 424 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 208 KB Output is correct
4 Correct 0 ms 208 KB Output is correct
5 Correct 0 ms 208 KB Output is correct
6 Correct 0 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 1 ms 208 KB Output is correct
16 Correct 0 ms 208 KB Output is correct
17 Correct 0 ms 208 KB Output is correct
18 Correct 1 ms 308 KB Output is correct
19 Correct 0 ms 208 KB Output is correct
20 Correct 1 ms 336 KB Output is correct
21 Correct 0 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 3 ms 408 KB Output is correct
25 Correct 3 ms 336 KB Output is correct
26 Correct 2 ms 336 KB Output is correct
27 Correct 2 ms 336 KB Output is correct
28 Correct 1 ms 336 KB Output is correct
29 Correct 3 ms 424 KB Output is correct
30 Correct 14 ms 3188 KB Output is correct
31 Correct 4 ms 2384 KB Output is correct
32 Correct 18 ms 4352 KB Output is correct
33 Correct 20 ms 3912 KB Output is correct
34 Correct 500 ms 4812 KB Output is correct
35 Correct 188 ms 4308 KB Output is correct
36 Correct 27 ms 4040 KB Output is correct
37 Correct 22 ms 3784 KB Output is correct
38 Correct 28 ms 3656 KB Output is correct
39 Correct 24 ms 3612 KB Output is correct
40 Correct 406 ms 4924 KB Output is correct
41 Correct 87 ms 3940 KB Output is correct
42 Correct 69 ms 3836 KB Output is correct
43 Correct 31 ms 4860 KB Output is correct
44 Correct 451 ms 4936 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 208 KB Output is correct
4 Correct 0 ms 208 KB Output is correct
5 Correct 0 ms 208 KB Output is correct
6 Correct 0 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 1 ms 208 KB Output is correct
16 Correct 0 ms 208 KB Output is correct
17 Correct 0 ms 208 KB Output is correct
18 Correct 1 ms 308 KB Output is correct
19 Correct 0 ms 208 KB Output is correct
20 Correct 1 ms 336 KB Output is correct
21 Correct 0 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 3 ms 408 KB Output is correct
25 Correct 3 ms 336 KB Output is correct
26 Correct 2 ms 336 KB Output is correct
27 Correct 2 ms 336 KB Output is correct
28 Correct 1 ms 336 KB Output is correct
29 Correct 3 ms 424 KB Output is correct
30 Correct 14 ms 3188 KB Output is correct
31 Correct 4 ms 2384 KB Output is correct
32 Correct 18 ms 4352 KB Output is correct
33 Correct 20 ms 3912 KB Output is correct
34 Correct 500 ms 4812 KB Output is correct
35 Correct 188 ms 4308 KB Output is correct
36 Correct 27 ms 4040 KB Output is correct
37 Correct 22 ms 3784 KB Output is correct
38 Correct 28 ms 3656 KB Output is correct
39 Correct 24 ms 3612 KB Output is correct
40 Correct 406 ms 4924 KB Output is correct
41 Correct 87 ms 3940 KB Output is correct
42 Correct 69 ms 3836 KB Output is correct
43 Correct 31 ms 4860 KB Output is correct
44 Correct 451 ms 4936 KB Output is correct
45 Correct 248 ms 29264 KB Output is correct
46 Correct 15 ms 18256 KB Output is correct
47 Correct 14 ms 18284 KB Output is correct
48 Correct 292 ms 41376 KB Output is correct
49 Correct 263 ms 36680 KB Output is correct
50 Execution timed out 4035 ms 32120 KB Time limit exceeded
51 Halted 0 ms 0 KB -