Submission #2183009
Source Code Expand
#include <bits/stdc++.h> using namespace std; int h, w; char c[500][500]; bool flag = false; int dx[4] = {1, 0, -1, 0}, dy[4] = {0, 1, 0, -1}; void solve(){ } int main(){ pair<int, int> goal, start, st, ne; cin >> h >> w; for(int i = 0; i < h; i++){ for(int j = 0; j < w; j++){ cin >> c[i][j]; if(c[i][j] == 's'){ start.first = i; start.second = j; } if(c[i][j] == 'g'){ goal.first = i; goal.second = j; } } } queue<pair<int, int>> que; que.push(start); while(que.size()){ st = que.front(); que.pop(); if(st.first == goal.first && st.second == goal.second){ flag = true; break; } for(int i = 0; i < 4; i++){ int sx = st.first + dx[i]; int sy = st.second + dy[i]; if(0 <= sx && sx < h && 0 <= sy && sy < w && c[sx][sy] != '#'){ ne.first = sx; ne.second = sy; que.push(ne); c[sx][sy] = '#'; } } } if(flag) cout << "Yes\n"; else cout << "No\n"; }
Submission Info
Submission Time | |
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Task | A - 深さ優先探索 |
User | m0bec |
Language | C++14 (GCC 5.4.1) |
Score | 100 |
Code Size | 1277 Byte |
Status | AC |
Exec Time | 18 ms |
Memory | 640 KB |
Judge Result
Set Name | Sample | All | ||||
---|---|---|---|---|---|---|
Score / Max Score | 0 / 0 | 100 / 100 | ||||
Status |
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Set Name | Test Cases |
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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 | AC | 14 ms | 640 KB |
01_rnd_01.txt | AC | 15 ms | 512 KB |
01_rnd_02.txt | AC | 16 ms | 512 KB |
01_rnd_03.txt | AC | 18 ms | 512 KB |
01_rnd_04.txt | AC | 16 ms | 512 KB |
01_rnd_05.txt | AC | 15 ms | 512 KB |
01_rnd_06.txt | AC | 17 ms | 512 KB |
01_rnd_07.txt | AC | 17 ms | 512 KB |
01_rnd_08.txt | AC | 14 ms | 512 KB |
01_rnd_09.txt | AC | 15 ms | 512 KB |
01_rnd_10.txt | AC | 17 ms | 512 KB |
01_rnd_11.txt | AC | 14 ms | 512 KB |
01_rnd_12.txt | AC | 18 ms | 512 KB |
01_rnd_13.txt | AC | 15 ms | 512 KB |
01_rnd_14.txt | AC | 15 ms | 512 KB |
01_rnd_15.txt | AC | 17 ms | 512 KB |
01_rnd_16.txt | AC | 14 ms | 512 KB |
01_rnd_17.txt | AC | 18 ms | 512 KB |
01_rnd_18.txt | AC | 16 ms | 512 KB |
01_rnd_19.txt | AC | 16 ms | 512 KB |
02_rndhard_00.txt | AC | 15 ms | 512 KB |
02_rndhard_01.txt | AC | 15 ms | 512 KB |
02_rndhard_02.txt | AC | 15 ms | 512 KB |
02_rndhard_03.txt | AC | 15 ms | 512 KB |
02_rndhard_04.txt | AC | 14 ms | 512 KB |
02_rndhard_05.txt | AC | 14 ms | 512 KB |
02_rndhard_06.txt | AC | 15 ms | 512 KB |
02_rndhard_07.txt | AC | 14 ms | 512 KB |
02_rndhard_08.txt | AC | 15 ms | 512 KB |
02_rndhard_09.txt | AC | 15 ms | 512 KB |
02_rndhard_10.txt | AC | 15 ms | 512 KB |
02_rndhard_11.txt | AC | 15 ms | 512 KB |
02_rndhard_12.txt | AC | 15 ms | 512 KB |
02_rndhard_13.txt | AC | 14 ms | 512 KB |
02_rndhard_14.txt | AC | 15 ms | 512 KB |
02_rndhard_15.txt | AC | 15 ms | 512 KB |
02_rndhard_16.txt | AC | 14 ms | 512 KB |
02_rndhard_17.txt | AC | 14 ms | 512 KB |
02_rndhard_18.txt | AC | 15 ms | 512 KB |
02_rndhard_19.txt | AC | 15 ms | 512 KB |
02_rndhard_20.txt | AC | 14 ms | 512 KB |
02_rndhard_21.txt | AC | 14 ms | 512 KB |
02_rndhard_22.txt | AC | 14 ms | 512 KB |
02_rndhard_23.txt | AC | 14 ms | 512 KB |
02_rndhard_24.txt | AC | 15 ms | 512 KB |
02_rndhard_25.txt | AC | 14 ms | 512 KB |
02_rndhard_26.txt | AC | 14 ms | 512 KB |
02_rndhard_27.txt | AC | 15 ms | 512 KB |
02_rndhard_28.txt | AC | 15 ms | 512 KB |
02_rndhard_29.txt | AC | 15 ms | 512 KB |
02_rndhard_30.txt | AC | 14 ms | 512 KB |
02_rndhard_31.txt | AC | 15 ms | 512 KB |
02_rndhard_32.txt | AC | 15 ms | 512 KB |
02_rndhard_33.txt | AC | 15 ms | 512 KB |
02_rndhard_34.txt | AC | 14 ms | 512 KB |
02_rndhard_35.txt | AC | 15 ms | 512 KB |
02_rndhard_36.txt | AC | 15 ms | 512 KB |
02_rndhard_37.txt | AC | 14 ms | 512 KB |
02_rndhard_38.txt | AC | 15 ms | 512 KB |
02_rndhard_39.txt | AC | 14 ms | 512 KB |
03_rndhardsmall_00.txt | AC | 1 ms | 256 KB |
03_rndhardsmall_01.txt | AC | 1 ms | 256 KB |
03_rndhardsmall_02.txt | AC | 1 ms | 256 KB |
03_rndhardsmall_03.txt | AC | 1 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 |