oj.uz

Submission #738873

# Submission time Handle Problem Language Result Execution time Memory
738873 2023-05-09T14:52:59 Z pls33 Teams (IOI15_teams) C++17
34 / 100
 4000 ms 21144 KB 
#include "teams.h"
#include <bits/stdc++.h>
#include <ext/pb_ds/assoc_container.hpp>
#include <ext/pb_ds/tree_policy.hpp>

using namespace std;
using namespace __gnu_pbds;
#pragma region dalykai
template <typename F>
void _debug(F f)
{
	f();
}

#ifndef _AAAAAAAAA
#define debug(x)
#else
#define debug(x) _debug(x)
#endif
using p32 = pair<int, int>;
using p32u = pair<uint32_t, uint32_t>;
using p64 = pair<int64_t, int64_t>;
using p64u = pair<uint64_t, uint64_t>;
using vi16 = vector<int16_t>;
using vi16u = vector<uint16_t>;
using vi32 = vector<int>;
using vi32u = vector<uint32_t>;
using vi64 = vector<int64_t>;
using vi64u = vector<uint64_t>;
using vp32 = vector<p32>;
using vp32u = vector<p32u>;
using vp64 = vector<p64>;
using vp64u = vector<p64u>;
using vvi32 = vector<vi32>;
using vvi32u = vector<vi32u>;
using vvi64 = vector<vi64>;
using vvi64u = vector<vi64u>;
using vvp32 = vector<vp32>;
using vvp32u = vector<vp32u>;
using vvp64 = vector<vp64>;
using vvp64u = vector<vp64u>;
using f80 = long double;
#pragma endregion

vp32 child;

void init(int n, int a[], int b[])
{
	child.resize(n);
	for (int i = 0; i < n; i++)
	{
		child[i] = {a[i], b[i]};
	}
}

int can(int m, int k[])
{
	vi32 group(m);
	for (int i = 0; i < m; i++)
	{
		group[i] = k[i];
	}
	sort(group.begin(), group.end());

	auto comp = [](p32 &a, p32 &b)
	{
		return (a.second == b.second) ? a.first > b.first : a.second > b.second;
	};

	priority_queue<p32, vector<p32>, decltype(comp)> unused(comp);
	for (auto &i : child)
	{
		unused.push(i);
	}

	for (auto &i : group)
	{
		vp32 later;
		int count = 0;
		while (!unused.empty() && count < i)
		{
			auto [low, hi] = unused.top();
			unused.pop();

			if (i < low || i > hi)
			{
				later.emplace_back(low, hi);
				continue;
			}

			count++;
		}

		if (count < i)
		{
			return 0;
		}

		for (auto &l : later)
		{
			unused.push(l);
		}
	}

	return 1;
}

Compilation message

teams.cpp:8: warning: ignoring '#pragma region dalykai' [-Wunknown-pragmas]
    8 | #pragma region dalykai
      | 
teams.cpp:43: warning: ignoring '#pragma endregion ' [-Wunknown-pragmas]
   43 | #pragma endregion
      |

Subtask #1
21.0 / 21.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 212 KB Output is correct
2 Correct 1 ms 212 KB Output is correct
3 Correct 1 ms 300 KB Output is correct
4 Correct 2 ms 212 KB Output is correct
5 Correct 1 ms 300 KB Output is correct
6 Correct 1 ms 340 KB Output is correct
7 Correct 1 ms 212 KB Output is correct
8 Correct 2 ms 212 KB Output is correct
9 Correct 1 ms 212 KB Output is correct
10 Correct 2 ms 212 KB Output is correct
11 Correct 1 ms 212 KB Output is correct
12 Correct 1 ms 300 KB Output is correct
13 Correct 1 ms 212 KB Output is correct
14 Correct 1 ms 212 KB Output is correct
15 Correct 2 ms 212 KB Output is correct
16 Correct 1 ms 212 KB Output is correct
17 Correct 1 ms 304 KB Output is correct
18 Correct 1 ms 300 KB Output is correct
19 Correct 0 ms 212 KB Output is correct
20 Correct 1 ms 212 KB Output is correct
21 Correct 0 ms 212 KB Output is correct
22 Correct 1 ms 296 KB Output is correct
23 Correct 1 ms 212 KB Output is correct
24 Correct 1 ms 212 KB Output is correct
25 Correct 1 ms 212 KB Output is correct
26 Correct 0 ms 212 KB Output is correct

Subtask #2
13.0 / 13.0

# Verdict Execution time Memory Grader output
1 Correct 39 ms 5480 KB Output is correct
2 Correct 24 ms 5120 KB Output is correct
3 Correct 22 ms 4576 KB Output is correct
4 Correct 27 ms 6060 KB Output is correct
5 Correct 18 ms 3788 KB Output is correct
6 Correct 339 ms 4400 KB Output is correct
7 Correct 18 ms 4876 KB Output is correct
8 Correct 19 ms 4936 KB Output is correct
9 Correct 10 ms 4044 KB Output is correct
10 Correct 8 ms 3596 KB Output is correct
11 Correct 9 ms 3624 KB Output is correct
12 Correct 12 ms 3632 KB Output is correct
13 Correct 21 ms 3876 KB Output is correct
14 Correct 20 ms 4288 KB Output is correct
15 Correct 13 ms 4144 KB Output is correct
16 Correct 21 ms 5232 KB Output is correct
17 Correct 27 ms 4172 KB Output is correct
18 Correct 31 ms 4440 KB Output is correct

Subtask #3
0 / 43.0

# Verdict Execution time Memory Grader output
1 Execution timed out 4040 ms 5884 KB Time limit exceeded
2 Halted 0 ms 0 KB -

Subtask #4
0 / 23.0

# Verdict Execution time Memory Grader output
1 Execution timed out 4030 ms 21144 KB Time limit exceeded
2 Halted 0 ms 0 KB -