제출 #484945

#	제출 시각UTC-0	아이디	문제	언어	결과	실행 시간	메모리
484945	2021-11-05 18:56:21	Olympia	Tracks in the Snow (BOI13_tracks)	C++17	100 / 100	937 ms	312216 KiB

tracks

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#include <vector>
#include <iostream>
#include <cassert>
#include <cmath>
#include <set>
#include <map>
#include <stack>
#include <queue>
#include <set>
#include <algorithm>
#include <iomanip>
using namespace std;
vector<vector<bool>> hasVisited;
vector<string> grid;
vector<pair<int, int>> pos = {{0,  1},
                              {-1, 0},
                              {0,  -1},
                              {1,  0}};
int main() {
    ios_base::sync_with_stdio(false);
    cin.tie(NULL);
    int n, m;
    cin >> n >> m;
    deque<pair<int, pair<int, int>>> q;
    grid.resize(n), hasVisited.resize(n);
    for (int i = 0; i < n; i++) {
        cin >> grid[i];
        hasVisited[i].assign(m, false);
 
 
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• Subtask 1: 30 / 30
• Subtask 2: 70 / 70