제출 #447540

#	제출 시각	아이디	문제	언어	결과	실행 시간	메모리
447540		bigo	T-Covering (eJOI19_covering)	C++14	0 / 100	3 ms	332 KiB

covering

#include <bits/stdc++.h>
#include <cmath>
using namespace std;
typedef unsigned long long ll;
#define pii pair<int,int> 
int main() {
	int n, m;
	cin >> n >> m;
	vector<vector<int>>vec(n, vector<int>(m));
	for (int i = 0; i < n; i++) {
		for (int j = 0; j < m; j++) {
			cin >> vec[i][j];
		}
	}
	int k;
	cin >> k;
	vector<pii>spe(k);
	for (int i = 0; i < k; i++)
		cin >> spe[i].first >> spe[i].second;
	ll ans = 0;
	for (int i = 0; i < k; i++) {
		vector<int>vec1;
		vec1.push_back(vec[spe[i].first][spe[i].second]);
		vec1.push_back(vec[spe[i].first + 1][spe[i].second]);
		vec1.push_back(vec[spe[i].first - 1][spe[i].second]);
		vec1.push_back(vec[spe[i].first][spe[i].second + 1]);
		vec1.push_back(vec[spe[i].first][spe[i].second - 1]);
		sort(vec1.begin(), vec1.end());
		for (int i = 4; i >= 1; i--) {
			ans += vec1[i];
		}
		vec1.resize(0);
	}
	cout << ans;
}

• Subtask 1: 0 / 5
• Subtask 2: 0 / 10
• Subtask 3: 0 / 10
• Subtask 4: 0 / 10
• Subtask 5: 0 / 15
• Subtask 6: 0 / 20
• Subtask 7: 0 / 30