Submission #1029289

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
1029289	2024-07-20 15:26:42	VMaksimoski008	Portals (BOI14_portals)	C++17	100 / 100	209 ms	34788 KiB

portals

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#include <bits/stdc++.h>
#define all(x) x.begin(), x.end()
#define rall(x) x.rbegin(), x.rend()
//#define int long long
using namespace std;
using ll = long long;
using pii = pair<int, int>;
using pll = pair<ll, ll>;
using Node = array<int, 3>;
const int mod = 1e9 + 7;
const int LOG = 20;
const int maxn = 1e5 + 5;
int dr[8] = {0, -1, 0, 1, 1, 1, -1, -1};
int dc[8] = {-1, 0, 1, 0, 1, -1, 1, -1};
int U[1005][1005], R[1005][1005], L[1005][1005], D[1005][1005];
int D1[1005][1005], vis[1005][1005], dist[1005][1005];
char mat[1005][1005];
signed main() {
    int n, m;
    cin >> n >> m;
    pii S, C;
    for(int i=0; i<=n+1; i++)
        for(int j=0; j<=m+1; j++) mat[i][j] = '#';
 
 
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• Subtask 1: 11 / 11
• Subtask 2: 20 / 20
• Subtask 3: 20 / 20
• Subtask 4: 19 / 19
• Subtask 5: 30 / 30