oj.uz

답안 #886511

# 제출 시각 아이디 문제 언어 결과 실행 시간 메모리
886511 2023-12-12T09:11:14 Z vjudge1 Gym Badges (NOI22_gymbadges) C++17
0 / 100
 2000 ms 4184 KB 
#include <bits/stdc++.h>
using namespace std;
#define tol(bi) (1ll<<((int)(bi)))
int main(){
	int n;
	cin>>n;
	vector<pair<int,int>> arr(n);
	for (int i = 0; i < n; ++i)
	{
		cin>>arr[i].second;
	}
	for (int i = 0; i < n; ++i)
	{
		cin>>arr[i].first;
	}
	sort(arr.begin(), arr.end(), [&](pair<int,int> a, pair<int,int> b){
		return (a.first-a.second)<(b.first-b.second);
	});
	int ans = 0;
	for (int i = 0; i < tol(n); i++){
		int crr = 0;
		bool boolean=true;
		for (int j = 0; j < n; j++){
			if (tol(j)&i) continue;
			if (crr>arr[j].first) boolean=false;
			crr+=arr[j].second;
		}
		if (boolean) ans = max(ans,n-__builtin_popcountll(i));
	}
	cout<<ans<<endl;
}

Subtask #1
0 / 15.0

# 결과 실행 시간 메모리 Grader output
1 Correct 1 ms 348 KB Output is correct
2 Correct 1 ms 348 KB Output is correct
3 Correct 1 ms 348 KB Output is correct
4 Correct 0 ms 348 KB Output is correct
5 Correct 0 ms 344 KB Output is correct
6 Correct 0 ms 344 KB Output is correct
7 Incorrect 0 ms 344 KB Output isn't correct
8 Halted 0 ms 0 KB -

Subtask #2
0 / 9.0

# 결과 실행 시간 메모리 Grader output
1 Execution timed out 2004 ms 4184 KB Time limit exceeded
2 Halted 0 ms 0 KB -

Subtask #3
0 / 27.0

# 결과 실행 시간 메모리 Grader output
1 Correct 1 ms 348 KB Output is correct
2 Correct 1 ms 348 KB Output is correct
3 Correct 1 ms 348 KB Output is correct
4 Correct 0 ms 348 KB Output is correct
5 Correct 0 ms 344 KB Output is correct
6 Correct 0 ms 344 KB Output is correct
7 Incorrect 0 ms 344 KB Output isn't correct
8 Halted 0 ms 0 KB -

Subtask #4
0 / 49.0

# 결과 실행 시간 메모리 Grader output
1 Correct 1 ms 348 KB Output is correct
2 Correct 1 ms 348 KB Output is correct
3 Correct 1 ms 348 KB Output is correct
4 Correct 0 ms 348 KB Output is correct
5 Correct 0 ms 344 KB Output is correct
6 Correct 0 ms 344 KB Output is correct
7 Incorrect 0 ms 344 KB Output isn't correct
8 Halted 0 ms 0 KB -