Submission #7327687
Source Code Expand
// luogu-judger-enable-o2 #include<iostream> using namespace std; bool g[510][510],check; int n,m,sx,sy,ex,ey; int dx[4]={0,0,-1,1}; int dy[4]={1,-1,0,0}; void dfs(int x,int y) { if(check)return; if(ex==x&&ey==y) { check=true; return ; } int nowx,nowy; for(int i=0;i<4;i++) { nowx=x+dx[i]; nowy=y+dy[i]; if(g[nowx][nowy]) { g[x][y]=false; dfs(nowx,nowy); } } } int main() { cin>>n>>m; char c; for(int i=1;i<=n;i++) { for(int j=1;j<=m;j++) { cin>>c; if(c!='#') { g[i][j]=true; if(c=='s')sx=i;sy=j; if(c=='g')ex=i;ey=j; } } } g[sx][sy]=false; dfs(sx,sy); if(check)cout<<"Yes\n"; else cout<<"No\n"; 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 | 891 Byte |
Status | WA |
Exec Time | 22 ms |
Memory | 5248 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 | 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 | 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 | AC | 14 ms | 256 KB |
01_rnd_01.txt | AC | 19 ms | 4736 KB |
01_rnd_02.txt | AC | 21 ms | 3200 KB |
01_rnd_03.txt | AC | 17 ms | 3072 KB |
01_rnd_04.txt | AC | 15 ms | 512 KB |
01_rnd_05.txt | AC | 16 ms | 512 KB |
01_rnd_06.txt | AC | 18 ms | 1920 KB |
01_rnd_07.txt | AC | 18 ms | 2432 KB |
01_rnd_08.txt | AC | 15 ms | 512 KB |
01_rnd_09.txt | AC | 16 ms | 512 KB |
01_rnd_10.txt | AC | 16 ms | 512 KB |
01_rnd_11.txt | AC | 15 ms | 512 KB |
01_rnd_12.txt | AC | 18 ms | 3200 KB |
01_rnd_13.txt | AC | 22 ms | 5248 KB |
01_rnd_14.txt | AC | 16 ms | 512 KB |
01_rnd_15.txt | AC | 16 ms | 640 KB |
01_rnd_16.txt | AC | 15 ms | 512 KB |
01_rnd_17.txt | AC | 16 ms | 512 KB |
01_rnd_18.txt | AC | 15 ms | 512 KB |
01_rnd_19.txt | AC | 15 ms | 896 KB |
02_rndhard_00.txt | AC | 16 ms | 512 KB |
02_rndhard_01.txt | AC | 16 ms | 512 KB |
02_rndhard_02.txt | AC | 16 ms | 512 KB |
02_rndhard_03.txt | AC | 16 ms | 512 KB |
02_rndhard_04.txt | AC | 16 ms | 512 KB |
02_rndhard_05.txt | AC | 16 ms | 512 KB |
02_rndhard_06.txt | AC | 17 ms | 640 KB |
02_rndhard_07.txt | AC | 17 ms | 640 KB |
02_rndhard_08.txt | AC | 16 ms | 512 KB |
02_rndhard_09.txt | AC | 16 ms | 512 KB |
02_rndhard_10.txt | AC | 17 ms | 512 KB |
02_rndhard_11.txt | AC | 17 ms | 512 KB |
02_rndhard_12.txt | AC | 16 ms | 512 KB |
02_rndhard_13.txt | AC | 16 ms | 512 KB |
02_rndhard_14.txt | WA | 16 ms | 512 KB |
02_rndhard_15.txt | WA | 16 ms | 512 KB |
02_rndhard_16.txt | AC | 16 ms | 512 KB |
02_rndhard_17.txt | AC | 16 ms | 512 KB |
02_rndhard_18.txt | AC | 16 ms | 512 KB |
02_rndhard_19.txt | AC | 16 ms | 512 KB |
02_rndhard_20.txt | AC | 19 ms | 512 KB |
02_rndhard_21.txt | AC | 16 ms | 512 KB |
02_rndhard_22.txt | AC | 16 ms | 512 KB |
02_rndhard_23.txt | AC | 16 ms | 512 KB |
02_rndhard_24.txt | AC | 16 ms | 512 KB |
02_rndhard_25.txt | AC | 16 ms | 512 KB |
02_rndhard_26.txt | AC | 16 ms | 512 KB |
02_rndhard_27.txt | AC | 16 ms | 512 KB |
02_rndhard_28.txt | AC | 16 ms | 512 KB |
02_rndhard_29.txt | AC | 16 ms | 512 KB |
02_rndhard_30.txt | AC | 16 ms | 512 KB |
02_rndhard_31.txt | AC | 16 ms | 512 KB |
02_rndhard_32.txt | AC | 16 ms | 512 KB |
02_rndhard_33.txt | AC | 16 ms | 512 KB |
02_rndhard_34.txt | AC | 16 ms | 512 KB |
02_rndhard_35.txt | AC | 16 ms | 512 KB |
02_rndhard_36.txt | AC | 16 ms | 512 KB |
02_rndhard_37.txt | AC | 16 ms | 512 KB |
02_rndhard_38.txt | AC | 16 ms | 512 KB |
02_rndhard_39.txt | AC | 16 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 | WA | 1 ms | 256 KB |
03_rndhardsmall_05.txt | WA | 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 |