oj.uz

Submission #946229

# Submission time Handle Problem Language Result Execution time Memory
946229 2024-03-14T12:32:15 Z Nika533 Teams (IOI15_teams) C++14
34 / 100
 4000 ms 65228 KB 
#pragma GCC diagnostic warning "-std=c++11"
#include <bits/stdc++.h>
#include "teams.h"
#define pb push_back
#define f first
#define s second
#define MOD 1000000007
#define flush fflush(stdout)
#define all(x) (x).begin(),(x).end()
#define allr(x) (x).rbegin(), (x).rend()
#define pii pair<int,int>
using namespace std;
const int N=5e5+5;
int n,m,T,k,a[N],b[N];
vector<pii> va[N],vb[N];
void init(int N, int A[], int B[]) {
	n=N;
	for (int i=1; i<=n; i++) {
		a[i]=A[i-1];
		b[i]=B[i-1];
		va[a[i]].pb({b[i],i});
		vb[b[i]].pb({b[i],i});
	}
}
int can(int M, int K[]) {
	vector<int> vk(n+1,0);
	for (int i=0; i<M; i++) vk[K[i]]+=K[i];
	set<pii> myset;
	for (int i=1; i<=n; i++) {
		for (auto x:va[i]) {
			myset.insert(x);
		}
		if (myset.size()<vk[i]) return 0;
		while (vk[i]--) {
			myset.erase(myset.begin());
		}
		for (auto x:vb[i]) {
			myset.erase(x);
		}
	}
	return 1;
}

Compilation message

teams.cpp:1:32: warning: '-std=c++11' is not an option that controls warnings [-Wpragmas]
    1 | #pragma GCC diagnostic warning "-std=c++11"
      |                                ^~~~~~~~~~~~
teams.cpp: In function 'void init(int, int*, int*)':
teams.cpp:16:15: warning: declaration of 'N' shadows a global declaration [-Wshadow]
   16 | void init(int N, int A[], int B[]) {
      |           ~~~~^
teams.cpp:13:11: note: shadowed declaration is here
   13 | const int N=5e5+5;
      |           ^
teams.cpp: In function 'int can(int, int*)':
teams.cpp:33:19: warning: comparison of integer expressions of different signedness: 'std::set<std::pair<int, int> >::size_type' {aka 'long unsigned int'} and '__gnu_cxx::__alloc_traits<std::allocator<int>, int>::value_type' {aka 'int'} [-Wsign-compare]
   33 |   if (myset.size()<vk[i]) return 0;

Subtask #1
21.0 / 21.0

# Verdict Execution time Memory Grader output
1 Correct 8 ms 27228 KB Output is correct
2 Correct 6 ms 27228 KB Output is correct
3 Correct 5 ms 27224 KB Output is correct
4 Correct 6 ms 27260 KB Output is correct
5 Correct 6 ms 27228 KB Output is correct
6 Correct 6 ms 27224 KB Output is correct
7 Correct 6 ms 27228 KB Output is correct
8 Correct 6 ms 27228 KB Output is correct
9 Correct 6 ms 27228 KB Output is correct
10 Correct 6 ms 27224 KB Output is correct
11 Correct 6 ms 27228 KB Output is correct
12 Correct 7 ms 27292 KB Output is correct
13 Correct 7 ms 27228 KB Output is correct
14 Correct 7 ms 27228 KB Output is correct
15 Correct 7 ms 27228 KB Output is correct
16 Correct 8 ms 27228 KB Output is correct
17 Correct 6 ms 27228 KB Output is correct
18 Correct 6 ms 27228 KB Output is correct
19 Correct 6 ms 27228 KB Output is correct
20 Correct 6 ms 27228 KB Output is correct
21 Correct 6 ms 27228 KB Output is correct
22 Correct 6 ms 27228 KB Output is correct
23 Correct 6 ms 27304 KB Output is correct
24 Correct 6 ms 27228 KB Output is correct
25 Correct 6 ms 27228 KB Output is correct
26 Correct 6 ms 27228 KB Output is correct

Subtask #2
13.0 / 13.0

# Verdict Execution time Memory Grader output
1 Correct 24 ms 32344 KB Output is correct
2 Correct 24 ms 32332 KB Output is correct
3 Correct 54 ms 34772 KB Output is correct
4 Correct 26 ms 34140 KB Output is correct
5 Correct 18 ms 31580 KB Output is correct
6 Correct 19 ms 31580 KB Output is correct
7 Correct 12 ms 31580 KB Output is correct
8 Correct 12 ms 31648 KB Output is correct
9 Correct 27 ms 35576 KB Output is correct
10 Correct 28 ms 35260 KB Output is correct
11 Correct 29 ms 35076 KB Output is correct
12 Correct 26 ms 35020 KB Output is correct
13 Correct 36 ms 33988 KB Output is correct
14 Correct 42 ms 36412 KB Output is correct
15 Correct 56 ms 35152 KB Output is correct
16 Correct 25 ms 33112 KB Output is correct
17 Correct 25 ms 32440 KB Output is correct
18 Correct 30 ms 32712 KB Output is correct

Subtask #3
0 / 43.0

# Verdict Execution time Memory Grader output
1 Correct 28 ms 32720 KB Output is correct
2 Correct 33 ms 33116 KB Output is correct
3 Execution timed out 4026 ms 34848 KB Time limit exceeded
4 Halted 0 ms 0 KB -

Subtask #4
0 / 23.0

# Verdict Execution time Memory Grader output
1 Correct 235 ms 54156 KB Output is correct
2 Correct 224 ms 56008 KB Output is correct
3 Execution timed out 4049 ms 65228 KB Time limit exceeded
4 Halted 0 ms 0 KB -