Submission #465189

#	Time	Username	Problem	Language	Result	Execution time	Memory
465189		kilikuma	Game (eJOI20_game)	C++14	20 / 100	1 ms	292 KiB

game

#include <bits/stdc++.h>
using namespace std;
typedef pair<int, int> pii;
int main() {
	int n, m;
	cin >> n >> m;
	vector<vector<int>>grille((n + 1), vector<int>(m)), grille3((n), vector<int>(m+1));
	string a;
	for (int i = 0; i <= n; i++) {
		cin >> a;
		for (int j = 0; j < m; j++) {
			if (a[j] == '1')
				grille[i][j] = 1;
			else
				grille[i][j] = 0;
		}
	}
	for (int i = 0; i < n; i++) {
		cin >> a;
		for (int j = 0; j <= m; j++) {
			if (a[j] == '1')
				grille3[i][j] = 1;
			else
				grille3[i][j] = 0;
		}
	}
	vector<pair<pii, pii>>grille1(n*m);
	for (int i = 0; i < n; i++) {
		for (int j = 0; j < m; j++) {
			grille1[i * m + j].first.first = grille3[i][j];
			grille1[i * m + j].first.second = grille3[i][j + 1];
			grille1[i * m + j].second.second = grille[i][j];
			grille1[i * m + j].second.first = grille[i + 1][j];
		}
	}
	int res = -n * m;
	for (int i = 0; i < n * m; i++) {
		if (grille1[i].first.first == 1 and grille1[i].first.second == 1 and grille1[i].second.second == 1 and grille1[i].second.first == 1)
			res++;
	}
	cout << res;
}

• Subtask 1: 20 / 20
• Subtask 2: 0 / 20
• Subtask 3: 0 / 20
• Subtask 4: 0 / 20
• Subtask 5: 0 / 20