제출 #959061

#	제출 시각UTC-0	아이디	문제	언어	결과	실행 시간	메모리
959061	2024-04-07 12:50:14	DaoMinh	Tracks in the Snow (BOI13_tracks)	C++17	100 / 100	599 ms	130308 KiB

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#include <bits/stdc++.h>
#define fi first
#define se second
using namespace std;
using ll = long long;
const int maxN = 4e3 + 1;   
const int MOD = 1e9 + 7;
 
struct TCell
{
    int x, y;
};
 
int dx[4] = {1, -1, 0, 0};
int dy[4] = {0, 0, 1, -1};
int n, m, deg[maxN][maxN];
char a[maxN][maxN];
 
void ReadInput()
{
    cin >> n >> m;
    for (int i = 1; i <= n; i++)
        for (int j = 1; j <= m; j++)
            cin >> a[i][j];
}
 
bool IsOut(const TCell &u)
{
    return u.x < 1 || u.x > n || u.y < 1 || u.y > m;
}
 
 
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• Subtask 1: 30 / 30
• Subtask 2: 70 / 70