Submission #11621371
Source Code Expand
#include<iostream> #include<cstring> using namespace std; char a[510][510]; bool flag[510][510]; int n,m,sx,sy,fx,fy,yes=0; void dfs(int x,int y) { if(a[x][y]=='#'||x>n||x<1||y>n||y<1||flag[x][y]==1) { return; } else if(x==fx&&y==fy) { yes=1; return; } flag[x][y]=1; dfs(x+1,y); dfs(x-1,y); dfs(x,y+1); dfs(x,y-1); flag[x][y]=0; return; } int main() { 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') { sx=i; sy=j; } else if(a[i][j]=='g') { fx=i; fy=j; } } } dfs(sx,sy); if(yes==1) cout<<"YES"; else cout<<"NO"; return 0; }
Submission Info
Submission Time | |
---|---|
Task | A - 深さ優先探索 |
User | luogu_bot2 |
Language | C++ (GCC 5.4.1) |
Score | 0 |
Code Size | 689 Byte |
Status | WA |
Exec Time | 2103 ms |
Memory | 1664 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 | WA | 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 | WA | 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 | WA | 1 ms | 256 KB |
00_sample_03.txt | WA | 1 ms | 256 KB |
00_sample_04.txt | WA | 1 ms | 256 KB |
00_sample_05.txt | WA | 1 ms | 256 KB |
01_rnd_00.txt | WA | 14 ms | 512 KB |
01_rnd_01.txt | TLE | 2103 ms | 640 KB |
01_rnd_02.txt | TLE | 2103 ms | 640 KB |
01_rnd_03.txt | TLE | 2103 ms | 1664 KB |
01_rnd_04.txt | TLE | 2103 ms | 768 KB |
01_rnd_05.txt | WA | 14 ms | 512 KB |
01_rnd_06.txt | TLE | 2103 ms | 896 KB |
01_rnd_07.txt | TLE | 2103 ms | 640 KB |
01_rnd_08.txt | WA | 14 ms | 512 KB |
01_rnd_09.txt | WA | 14 ms | 512 KB |
01_rnd_10.txt | TLE | 2103 ms | 512 KB |
01_rnd_11.txt | WA | 14 ms | 512 KB |
01_rnd_12.txt | TLE | 2103 ms | 640 KB |
01_rnd_13.txt | TLE | 2103 ms | 768 KB |
01_rnd_14.txt | WA | 14 ms | 512 KB |
01_rnd_15.txt | TLE | 2103 ms | 512 KB |
01_rnd_16.txt | WA | 14 ms | 512 KB |
01_rnd_17.txt | TLE | 2103 ms | 512 KB |
01_rnd_18.txt | WA | 15 ms | 512 KB |
01_rnd_19.txt | TLE | 2103 ms | 768 KB |
02_rndhard_00.txt | TLE | 2103 ms | 512 KB |
02_rndhard_01.txt | TLE | 2103 ms | 512 KB |
02_rndhard_02.txt | TLE | 2103 ms | 512 KB |
02_rndhard_03.txt | TLE | 2103 ms | 512 KB |
02_rndhard_04.txt | WA | 38 ms | 512 KB |
02_rndhard_05.txt | WA | 37 ms | 512 KB |
02_rndhard_06.txt | TLE | 2103 ms | 512 KB |
02_rndhard_07.txt | WA | 16 ms | 512 KB |
02_rndhard_08.txt | TLE | 2103 ms | 512 KB |
02_rndhard_09.txt | TLE | 2103 ms | 512 KB |
02_rndhard_10.txt | TLE | 2103 ms | 512 KB |
02_rndhard_11.txt | TLE | 2103 ms | 512 KB |
02_rndhard_12.txt | TLE | 2103 ms | 512 KB |
02_rndhard_13.txt | TLE | 2103 ms | 512 KB |
02_rndhard_14.txt | TLE | 2103 ms | 512 KB |
02_rndhard_15.txt | TLE | 2103 ms | 512 KB |
02_rndhard_16.txt | TLE | 2103 ms | 512 KB |
02_rndhard_17.txt | TLE | 2103 ms | 512 KB |
02_rndhard_18.txt | TLE | 2103 ms | 512 KB |
02_rndhard_19.txt | TLE | 2103 ms | 512 KB |
02_rndhard_20.txt | TLE | 2103 ms | 512 KB |
02_rndhard_21.txt | TLE | 2103 ms | 512 KB |
02_rndhard_22.txt | TLE | 2103 ms | 512 KB |
02_rndhard_23.txt | TLE | 2103 ms | 512 KB |
02_rndhard_24.txt | TLE | 2103 ms | 512 KB |
02_rndhard_25.txt | TLE | 2103 ms | 512 KB |
02_rndhard_26.txt | TLE | 2103 ms | 512 KB |
02_rndhard_27.txt | WA | 154 ms | 512 KB |
02_rndhard_28.txt | TLE | 2103 ms | 512 KB |
02_rndhard_29.txt | TLE | 2103 ms | 512 KB |
02_rndhard_30.txt | WA | 15 ms | 512 KB |
02_rndhard_31.txt | WA | 14 ms | 512 KB |
02_rndhard_32.txt | TLE | 2103 ms | 512 KB |
02_rndhard_33.txt | TLE | 2103 ms | 512 KB |
02_rndhard_34.txt | TLE | 2103 ms | 512 KB |
02_rndhard_35.txt | TLE | 2103 ms | 512 KB |
02_rndhard_36.txt | TLE | 2103 ms | 512 KB |
02_rndhard_37.txt | TLE | 2103 ms | 512 KB |
02_rndhard_38.txt | TLE | 2103 ms | 512 KB |
02_rndhard_39.txt | TLE | 2103 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 |