Submission #7584789
Source Code Expand
#include<bits/stdc++.h> #include<cstdio> #include<iostream> #include<algorithm> #include<cstring> #include<string> using namespace std; const int Movex[] = {0, 0, 1, -1}; const int Movey[] = {1, -1, 0, 0}; char a[520][520]; bool b[520][520]; int start_x, start_y, end_x, end_y; inline void dfs(int x, int y, int n, int m) { int t_x, t_y; b[x][y] = false; for(int i=0;i<4;i++) { t_x = x + Movex[i]; t_y = y + Movey[i]; if(x == 0 || x > n || y == 0 || y > m)continue; if(b[t_x][t_y] && a[t_x][t_y] != '#')dfs(t_x, t_y, n, m); } } int main() { int n, m; cin>>n>>m; for(int i=1;i<=n;i++) { for(int j=1;j<=m;j++) { cin>>a[i][j]; if(a[i][j] == 's'){ start_x = i; start_y = j; } if(a[i][j] == 'g'){ end_x = i; end_y = j; } } } b[start_x][start_y] = false; dfs(start_x, start_y, n, m); if(!b[end_x][end_y])cout<<"Yes"; else cout<<"No"; return 0; }
Submission Info
Submission Time | |
---|---|
Task | A - 深さ優先探索 |
User | luogu_bot4 |
Language | C++ (GCC 5.4.1) |
Score | 0 |
Code Size | 956 Byte |
Status | WA |
Exec Time | 16 ms |
Memory | 512 KB |
Judge Result
Set Name | Sample | All | ||||||||
---|---|---|---|---|---|---|---|---|---|---|
Score / Max Score | 0 / 0 | 0 / 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 | WA | 1 ms | 256 KB |
00_min_03.txt | WA | 1 ms | 256 KB |
00_min_04.txt | WA | 1 ms | 256 KB |
00_min_05.txt | AC | 1 ms | 256 KB |
00_min_06.txt | WA | 1 ms | 256 KB |
00_min_07.txt | WA | 1 ms | 256 KB |
00_min_08.txt | WA | 1 ms | 256 KB |
00_sample_01.txt | WA | 1 ms | 256 KB |
00_sample_02.txt | AC | 1 ms | 256 KB |
00_sample_03.txt | WA | 1 ms | 256 KB |
00_sample_04.txt | AC | 1 ms | 256 KB |
00_sample_05.txt | WA | 1 ms | 256 KB |
01_rnd_00.txt | WA | 15 ms | 512 KB |
01_rnd_01.txt | AC | 15 ms | 512 KB |
01_rnd_02.txt | AC | 15 ms | 512 KB |
01_rnd_03.txt | AC | 15 ms | 512 KB |
01_rnd_04.txt | AC | 15 ms | 512 KB |
01_rnd_05.txt | WA | 15 ms | 512 KB |
01_rnd_06.txt | AC | 14 ms | 512 KB |
01_rnd_07.txt | AC | 15 ms | 512 KB |
01_rnd_08.txt | WA | 15 ms | 512 KB |
01_rnd_09.txt | WA | 15 ms | 512 KB |
01_rnd_10.txt | WA | 15 ms | 512 KB |
01_rnd_11.txt | WA | 15 ms | 512 KB |
01_rnd_12.txt | AC | 15 ms | 512 KB |
01_rnd_13.txt | AC | 15 ms | 512 KB |
01_rnd_14.txt | WA | 15 ms | 512 KB |
01_rnd_15.txt | AC | 15 ms | 512 KB |
01_rnd_16.txt | WA | 15 ms | 512 KB |
01_rnd_17.txt | WA | 15 ms | 512 KB |
01_rnd_18.txt | WA | 15 ms | 512 KB |
01_rnd_19.txt | AC | 15 ms | 512 KB |
02_rndhard_00.txt | WA | 15 ms | 512 KB |
02_rndhard_01.txt | WA | 14 ms | 512 KB |
02_rndhard_02.txt | WA | 15 ms | 512 KB |
02_rndhard_03.txt | WA | 15 ms | 512 KB |
02_rndhard_04.txt | WA | 15 ms | 512 KB |
02_rndhard_05.txt | WA | 15 ms | 512 KB |
02_rndhard_06.txt | WA | 15 ms | 512 KB |
02_rndhard_07.txt | WA | 15 ms | 512 KB |
02_rndhard_08.txt | WA | 15 ms | 512 KB |
02_rndhard_09.txt | WA | 15 ms | 512 KB |
02_rndhard_10.txt | WA | 16 ms | 512 KB |
02_rndhard_11.txt | WA | 15 ms | 512 KB |
02_rndhard_12.txt | WA | 15 ms | 512 KB |
02_rndhard_13.txt | WA | 15 ms | 512 KB |
02_rndhard_14.txt | WA | 15 ms | 512 KB |
02_rndhard_15.txt | WA | 15 ms | 512 KB |
02_rndhard_16.txt | WA | 15 ms | 512 KB |
02_rndhard_17.txt | WA | 15 ms | 512 KB |
02_rndhard_18.txt | WA | 15 ms | 512 KB |
02_rndhard_19.txt | WA | 15 ms | 512 KB |
02_rndhard_20.txt | WA | 15 ms | 512 KB |
02_rndhard_21.txt | WA | 15 ms | 512 KB |
02_rndhard_22.txt | WA | 15 ms | 512 KB |
02_rndhard_23.txt | WA | 15 ms | 512 KB |
02_rndhard_24.txt | WA | 15 ms | 512 KB |
02_rndhard_25.txt | WA | 15 ms | 512 KB |
02_rndhard_26.txt | WA | 15 ms | 512 KB |
02_rndhard_27.txt | WA | 15 ms | 512 KB |
02_rndhard_28.txt | WA | 15 ms | 512 KB |
02_rndhard_29.txt | WA | 15 ms | 512 KB |
02_rndhard_30.txt | WA | 15 ms | 512 KB |
02_rndhard_31.txt | WA | 15 ms | 512 KB |
02_rndhard_32.txt | WA | 15 ms | 512 KB |
02_rndhard_33.txt | WA | 15 ms | 512 KB |
02_rndhard_34.txt | WA | 15 ms | 512 KB |
02_rndhard_35.txt | WA | 15 ms | 512 KB |
02_rndhard_36.txt | WA | 15 ms | 512 KB |
02_rndhard_37.txt | WA | 15 ms | 512 KB |
02_rndhard_38.txt | WA | 15 ms | 512 KB |
02_rndhard_39.txt | WA | 15 ms | 512 KB |
03_rndhardsmall_00.txt | WA | 1 ms | 256 KB |
03_rndhardsmall_01.txt | WA | 1 ms | 256 KB |
03_rndhardsmall_02.txt | WA | 1 ms | 256 KB |
03_rndhardsmall_03.txt | WA | 1 ms | 256 KB |
03_rndhardsmall_04.txt | WA | 1 ms | 256 KB |
03_rndhardsmall_05.txt | WA | 1 ms | 256 KB |
03_rndhardsmall_06.txt | WA | 1 ms | 256 KB |
03_rndhardsmall_07.txt | WA | 1 ms | 256 KB |
03_rndhardsmall_08.txt | WA | 1 ms | 256 KB |
03_rndhardsmall_09.txt | WA | 1 ms | 256 KB |