Submission #943341

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
943341	2024-03-11 11:07:49	ArashJafariyan	Portals (BOI14_portals)	C++17	100 / 100	582 ms	176464 KiB

portals

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#include <bits/stdc++.h>
using namespace std;
#ifdef DEBUG
#include "debug.h"
#else
#define debug(...) 0
#endif
#define pb push_back
#define i2 array<int, 2>
#define i3 array<int, 3>
#define ll long long
const int N = 1e3 + 8, dr[] = {1, -1, 0, 0}, dc[] = {0, 0, 1, -1};
int R, C, sr, sc, cr, cc, wall[N][N], dist[N][N];
bool mark[N][N];
i2 W[N][N][4];
char a[N][N];
vector<i3> adj[N][N];
bool ok(int r, int c) {
    return (r <= R && c <= C && r >= 0 && c >= 0);
}
bool ko(int r, int c) {
    return ok(r, c) && a[r][c] != '#';
}
 
 
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• Subtask 1: 11 / 11
• Subtask 2: 20 / 20
• Subtask 3: 20 / 20
• Subtask 4: 19 / 19
• Subtask 5: 30 / 30