oj.uz

Submission #708944

# Submission time Handle Problem Language Result Execution time Memory
708944 2023-03-12T19:29:56 Z 600Mihnea Game (APIO22_game) C++17
60 / 100
 4000 ms 42764 KB 
#include <cstdio>
#include <cstdlib>
#include <vector>
#include "game.h"

#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 <bitset>
#include <cassert>
#include <sstream>
#include <chrono>
#include <cstring>
#include <numeric>

using namespace std;

const int R = 50;

bool F;
int n;
int k;
vector<vector<int>> g;
vector<vector<int>> ig;
vector<int> minAjungBucket;
vector<int> minAjung;

int getbucket(int x)
{
	return x / R;
}

void init(int nn, int kk)
{
	F = 0;
	n = nn;
	k = kk;
	minAjung.clear();
	g.clear();
	ig.clear();

	g.resize(n + 1);
	ig.resize(n + 1);
	minAjungBucket.resize(n + 1);
	minAjung.resize(n + 1);

	for (int i = 1; i <= n; i++)
	{
		minAjungBucket[i] = getbucket(k + 1);
		minAjung[i] = k + 1;
	}
}

void upd(int from)
{
	if (F)
	{
		return;
	}
	if (from <= k && minAjung[from] <= from)
	{
		F = 1;
	}
	for (auto& vec : ig[from])
	{
		if (minAjung[from] < minAjung[vec])
		{
			minAjung[vec] = minAjung[from];
			upd(vec);
		}
	}
}

void updBucket(int from)
{
	if (F)
	{
		return;
	}
	if (from <= k && minAjungBucket[from] < getbucket(from))
	{
	//	F = 1;
	}
	for (auto& vec : ig[from])
	{
		if (minAjungBucket[from] < minAjungBucket[vec])
		{
			minAjungBucket[vec] = minAjungBucket[from];
			updBucket(vec);
		}
	}
}

int add_teleporter(int from, int to)
{
	from++;
	to++;
	assert(1 <= from && from <= n);
	assert(1 <= to && to <= n);
	
	g[from].push_back(to);
	ig[to].push_back(from);

	{
		int val = ((to <= k) ? (to) : (minAjung[to]));
		if (val < minAjung[from])
		{
			minAjung[from] = val;
			upd(from);
		}
	}
	{
		int val = ((to <= k) ? (getbucket(to)) : (minAjungBucket[to]));
		if (val < minAjungBucket[from])
		{
			minAjungBucket[from] = val;
			updBucket(from);
		}
	}
	return F;
}

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 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 208 KB Output is correct
4 Correct 0 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 1 ms 208 KB Output is correct
10 Correct 0 ms 208 KB Output is correct
11 Correct 0 ms 308 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 1 ms 208 KB Output is correct
18 Correct 1 ms 208 KB Output is correct
19 Correct 1 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 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 1 ms 208 KB Output is correct
10 Correct 0 ms 208 KB Output is correct
11 Correct 0 ms 308 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 1 ms 208 KB Output is correct
18 Correct 1 ms 208 KB Output is correct
19 Correct 1 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 2 ms 336 KB Output is correct
23 Correct 1 ms 336 KB Output is correct
24 Correct 3 ms 336 KB Output is correct
25 Correct 3 ms 336 KB Output is correct
26 Correct 2 ms 336 KB Output is correct
27 Correct 3 ms 396 KB Output is correct
28 Correct 1 ms 336 KB Output is correct
29 Correct 3 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 208 KB Output is correct
4 Correct 0 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 1 ms 208 KB Output is correct
10 Correct 0 ms 208 KB Output is correct
11 Correct 0 ms 308 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 1 ms 208 KB Output is correct
18 Correct 1 ms 208 KB Output is correct
19 Correct 1 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 2 ms 336 KB Output is correct
23 Correct 1 ms 336 KB Output is correct
24 Correct 3 ms 336 KB Output is correct
25 Correct 3 ms 336 KB Output is correct
26 Correct 2 ms 336 KB Output is correct
27 Correct 3 ms 396 KB Output is correct
28 Correct 1 ms 336 KB Output is correct
29 Correct 3 ms 336 KB Output is correct
30 Correct 17 ms 2992 KB Output is correct
31 Correct 6 ms 2256 KB Output is correct
32 Correct 20 ms 4380 KB Output is correct
33 Correct 16 ms 3828 KB Output is correct
34 Correct 540 ms 5112 KB Output is correct
35 Correct 211 ms 4336 KB Output is correct
36 Correct 28 ms 3744 KB Output is correct
37 Correct 26 ms 3676 KB Output is correct
38 Correct 31 ms 3484 KB Output is correct
39 Correct 22 ms 3660 KB Output is correct
40 Correct 467 ms 5268 KB Output is correct
41 Correct 99 ms 3912 KB Output is correct
42 Correct 68 ms 3852 KB Output is correct
43 Correct 39 ms 5264 KB Output is correct
44 Correct 494 ms 5272 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 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 1 ms 208 KB Output is correct
10 Correct 0 ms 208 KB Output is correct
11 Correct 0 ms 308 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 1 ms 208 KB Output is correct
18 Correct 1 ms 208 KB Output is correct
19 Correct 1 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 2 ms 336 KB Output is correct
23 Correct 1 ms 336 KB Output is correct
24 Correct 3 ms 336 KB Output is correct
25 Correct 3 ms 336 KB Output is correct
26 Correct 2 ms 336 KB Output is correct
27 Correct 3 ms 396 KB Output is correct
28 Correct 1 ms 336 KB Output is correct
29 Correct 3 ms 336 KB Output is correct
30 Correct 17 ms 2992 KB Output is correct
31 Correct 6 ms 2256 KB Output is correct
32 Correct 20 ms 4380 KB Output is correct
33 Correct 16 ms 3828 KB Output is correct
34 Correct 540 ms 5112 KB Output is correct
35 Correct 211 ms 4336 KB Output is correct
36 Correct 28 ms 3744 KB Output is correct
37 Correct 26 ms 3676 KB Output is correct
38 Correct 31 ms 3484 KB Output is correct
39 Correct 22 ms 3660 KB Output is correct
40 Correct 467 ms 5268 KB Output is correct
41 Correct 99 ms 3912 KB Output is correct
42 Correct 68 ms 3852 KB Output is correct
43 Correct 39 ms 5264 KB Output is correct
44 Correct 494 ms 5272 KB Output is correct
45 Correct 274 ms 28008 KB Output is correct
46 Correct 16 ms 17164 KB Output is correct
47 Correct 14 ms 17024 KB Output is correct
48 Correct 294 ms 42764 KB Output is correct
49 Correct 262 ms 35532 KB Output is correct
50 Execution timed out 4072 ms 33180 KB Time limit exceeded
51 Halted 0 ms 0 KB -