Submission #7973961
Source Code Expand
#include <bits/stdc++.h> using namespace std; void fill_island(vector<vector<char>> &map, vector<vector<bool>> &checked, int x, int y) { if (y < 0 || x < 0 || x >= map.size() || y >= map.at(0).size()) return; if (map.at(x).at(y) == '#') return; if (checked.at(x).at(y) == true) return; checked.at(x).at(y) = true; fill_island(map, checked, x , y - 1); // 上に探索を続ける fill_island(map, checked, x + 1, y ); // 右に探索を続ける fill_island(map, checked, x , y + 1); // 下に探索を続ける fill_island(map, checked, x - 1, y ); // 左に探索を続ける } bool check_connected(vector<vector<char>> &map) { vector<vector<bool>> checked(10, vector<bool>(10, false)); // スタート地点を探す int x, y; for (int i = 0; i < map.size(); i++) { for (int j = 0; j < map.at(0).size(); j++) { if (map.at(i).at(j) == 's') { x = i; y = j; break; } } } // スタート地点から上下左右に限界まで探して可能な限り通過したmapにtrueをつける fill_island(map, checked, x, y); // ゴールの座標にtrueが付いているかをcheckする bool ok = true; for (int i = 0; i < map.size(); i++) { for (int j = 0; j < map.at(0).size(); j++) { if (map.at(i).at(j) == 'g') { if (!checked.at(i).at(j)) { ok = false; } } } } return ok; } int main() { int H, W; cin >> H >> W; vector<vector<char>> map(H, vector<char>(W)); for(int i = 0; i < H; i++){ for(int j = 0; j < W ; j++){ cin >> map.at(i).at(j); } } if(check_connected(map)){ cout << "Yes" << endl; return 0; } cout << "No" << endl; }
Submission Info
Submission Time | |
---|---|
Task | A - 深さ優先探索 |
User | sourjp |
Language | C++14 (GCC 5.4.1) |
Score | 0 |
Code Size | 1833 Byte |
Status | RE |
Exec Time | 117 ms |
Memory | 512 KB |
Judge Result
Set Name | Sample | All | ||||||
---|---|---|---|---|---|---|---|---|
Score / Max Score | 0 / 0 | 0 / 100 | ||||||
Status |
|
|
Set Name | Test Cases |
---|---|
Sample | 00_sample_01.txt, 00_sample_02.txt, 00_sample_03.txt, 00_sample_04.txt, 00_sample_05.txt |
All | 00_min_01.txt, 00_min_02.txt, 00_min_03.txt, 00_min_04.txt, 00_min_05.txt, 00_min_06.txt, 00_min_07.txt, 00_min_08.txt, 00_sample_01.txt, 00_sample_02.txt, 00_sample_03.txt, 00_sample_04.txt, 00_sample_05.txt, 01_rnd_00.txt, 01_rnd_01.txt, 01_rnd_02.txt, 01_rnd_03.txt, 01_rnd_04.txt, 01_rnd_05.txt, 01_rnd_06.txt, 01_rnd_07.txt, 01_rnd_08.txt, 01_rnd_09.txt, 01_rnd_10.txt, 01_rnd_11.txt, 01_rnd_12.txt, 01_rnd_13.txt, 01_rnd_14.txt, 01_rnd_15.txt, 01_rnd_16.txt, 01_rnd_17.txt, 01_rnd_18.txt, 01_rnd_19.txt, 02_rndhard_00.txt, 02_rndhard_01.txt, 02_rndhard_02.txt, 02_rndhard_03.txt, 02_rndhard_04.txt, 02_rndhard_05.txt, 02_rndhard_06.txt, 02_rndhard_07.txt, 02_rndhard_08.txt, 02_rndhard_09.txt, 02_rndhard_10.txt, 02_rndhard_11.txt, 02_rndhard_12.txt, 02_rndhard_13.txt, 02_rndhard_14.txt, 02_rndhard_15.txt, 02_rndhard_16.txt, 02_rndhard_17.txt, 02_rndhard_18.txt, 02_rndhard_19.txt, 02_rndhard_20.txt, 02_rndhard_21.txt, 02_rndhard_22.txt, 02_rndhard_23.txt, 02_rndhard_24.txt, 02_rndhard_25.txt, 02_rndhard_26.txt, 02_rndhard_27.txt, 02_rndhard_28.txt, 02_rndhard_29.txt, 02_rndhard_30.txt, 02_rndhard_31.txt, 02_rndhard_32.txt, 02_rndhard_33.txt, 02_rndhard_34.txt, 02_rndhard_35.txt, 02_rndhard_36.txt, 02_rndhard_37.txt, 02_rndhard_38.txt, 02_rndhard_39.txt, 03_rndhardsmall_00.txt, 03_rndhardsmall_01.txt, 03_rndhardsmall_02.txt, 03_rndhardsmall_03.txt, 03_rndhardsmall_04.txt, 03_rndhardsmall_05.txt, 03_rndhardsmall_06.txt, 03_rndhardsmall_07.txt, 03_rndhardsmall_08.txt, 03_rndhardsmall_09.txt |
Case Name | Status | Exec Time | Memory |
---|---|---|---|
00_min_01.txt | AC | 1 ms | 256 KB |
00_min_02.txt | AC | 1 ms | 256 KB |
00_min_03.txt | AC | 1 ms | 256 KB |
00_min_04.txt | AC | 1 ms | 256 KB |
00_min_05.txt | AC | 1 ms | 256 KB |
00_min_06.txt | AC | 1 ms | 256 KB |
00_min_07.txt | AC | 1 ms | 256 KB |
00_min_08.txt | AC | 1 ms | 256 KB |
00_sample_01.txt | AC | 1 ms | 256 KB |
00_sample_02.txt | AC | 1 ms | 256 KB |
00_sample_03.txt | AC | 1 ms | 256 KB |
00_sample_04.txt | AC | 1 ms | 256 KB |
00_sample_05.txt | AC | 1 ms | 256 KB |
01_rnd_00.txt | RE | 114 ms | 512 KB |
01_rnd_01.txt | RE | 113 ms | 512 KB |
01_rnd_02.txt | RE | 114 ms | 512 KB |
01_rnd_03.txt | RE | 111 ms | 512 KB |
01_rnd_04.txt | RE | 111 ms | 512 KB |
01_rnd_05.txt | RE | 111 ms | 512 KB |
01_rnd_06.txt | RE | 111 ms | 512 KB |
01_rnd_07.txt | RE | 111 ms | 512 KB |
01_rnd_08.txt | RE | 111 ms | 512 KB |
01_rnd_09.txt | RE | 110 ms | 512 KB |
01_rnd_10.txt | RE | 110 ms | 512 KB |
01_rnd_11.txt | RE | 110 ms | 512 KB |
01_rnd_12.txt | RE | 112 ms | 512 KB |
01_rnd_13.txt | RE | 114 ms | 512 KB |
01_rnd_14.txt | RE | 112 ms | 512 KB |
01_rnd_15.txt | RE | 111 ms | 512 KB |
01_rnd_16.txt | RE | 112 ms | 512 KB |
01_rnd_17.txt | RE | 112 ms | 512 KB |
01_rnd_18.txt | RE | 111 ms | 512 KB |
01_rnd_19.txt | RE | 111 ms | 512 KB |
02_rndhard_00.txt | RE | 111 ms | 512 KB |
02_rndhard_01.txt | RE | 110 ms | 512 KB |
02_rndhard_02.txt | RE | 111 ms | 512 KB |
02_rndhard_03.txt | RE | 112 ms | 512 KB |
02_rndhard_04.txt | RE | 110 ms | 512 KB |
02_rndhard_05.txt | RE | 111 ms | 512 KB |
02_rndhard_06.txt | RE | 111 ms | 512 KB |
02_rndhard_07.txt | RE | 110 ms | 512 KB |
02_rndhard_08.txt | RE | 110 ms | 512 KB |
02_rndhard_09.txt | RE | 110 ms | 512 KB |
02_rndhard_10.txt | RE | 112 ms | 512 KB |
02_rndhard_11.txt | RE | 110 ms | 512 KB |
02_rndhard_12.txt | RE | 112 ms | 512 KB |
02_rndhard_13.txt | RE | 111 ms | 512 KB |
02_rndhard_14.txt | RE | 110 ms | 512 KB |
02_rndhard_15.txt | RE | 111 ms | 512 KB |
02_rndhard_16.txt | RE | 113 ms | 512 KB |
02_rndhard_17.txt | RE | 111 ms | 512 KB |
02_rndhard_18.txt | RE | 110 ms | 512 KB |
02_rndhard_19.txt | RE | 111 ms | 512 KB |
02_rndhard_20.txt | RE | 110 ms | 512 KB |
02_rndhard_21.txt | RE | 110 ms | 512 KB |
02_rndhard_22.txt | RE | 112 ms | 512 KB |
02_rndhard_23.txt | RE | 111 ms | 512 KB |
02_rndhard_24.txt | RE | 117 ms | 512 KB |
02_rndhard_25.txt | RE | 111 ms | 512 KB |
02_rndhard_26.txt | RE | 110 ms | 512 KB |
02_rndhard_27.txt | RE | 111 ms | 512 KB |
02_rndhard_28.txt | RE | 110 ms | 512 KB |
02_rndhard_29.txt | RE | 110 ms | 512 KB |
02_rndhard_30.txt | RE | 110 ms | 512 KB |
02_rndhard_31.txt | RE | 110 ms | 512 KB |
02_rndhard_32.txt | RE | 111 ms | 512 KB |
02_rndhard_33.txt | RE | 110 ms | 512 KB |
02_rndhard_34.txt | RE | 110 ms | 512 KB |
02_rndhard_35.txt | RE | 111 ms | 512 KB |
02_rndhard_36.txt | RE | 112 ms | 512 KB |
02_rndhard_37.txt | RE | 112 ms | 512 KB |
02_rndhard_38.txt | RE | 113 ms | 512 KB |
02_rndhard_39.txt | RE | 111 ms | 512 KB |
03_rndhardsmall_00.txt | RE | 97 ms | 256 KB |
03_rndhardsmall_01.txt | RE | 97 ms | 256 KB |
03_rndhardsmall_02.txt | RE | 97 ms | 256 KB |
03_rndhardsmall_03.txt | RE | 97 ms | 256 KB |
03_rndhardsmall_04.txt | AC | 1 ms | 256 KB |
03_rndhardsmall_05.txt | AC | 1 ms | 256 KB |
03_rndhardsmall_06.txt | AC | 1 ms | 256 KB |
03_rndhardsmall_07.txt | AC | 1 ms | 256 KB |
03_rndhardsmall_08.txt | AC | 1 ms | 256 KB |
03_rndhardsmall_09.txt | AC | 1 ms | 256 KB |