제출 #935806

#	제출 시각UTC-0	아이디	문제	언어	결과	실행 시간	메모리
935806	2024-02-29 14:32:55	anton	Maze (JOI23_ho_t3)	C++17	8 / 100	285 ms	9800 KiB

Main

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#include<bits/stdc++.h>
using namespace std;
#define int long long
#define pii pair<int, int>
int R, C;
int N;
pii debut;
pii fin;
vector<vector<char>> maze;
vector<vector<bool>> vis;
pii delta[4] = {{1, 0}, {0, 1}, {-1, 0}, {0, -1}};
bool is_valid(pii pos){
    if(pos.first>=R || pos.first< 0){
        return false;
    }
    if(pos.second>=C || pos.second<0){
        return false;
    }
    return true;
}
vector<pii> get_free(pii pos){
    vector<pii> res;
 
 
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