Submission #11604744
Source Code Expand
#include<iostream> using namespace std; bool a[510][510]; int t[5][3]={{0,1},{-1,0},{0,-1},{1,0}}; int n,m; bool f=0; int ix,iy; void dfs(int x,int y) { if(f) { return ; } if(x==ix&&y==iy) { f=1; return ; } for(int i=0;i<4;i++) { int dx=x+t[i][0]; int dy=y+t[i][1]; if(a[dx][dy]) { a[x][y]=0; dfs(dx,dy); } } } int main() { int x,y; cin>>n>>m; string t; for(int i=1;i<=n;i++) { cin>>t; for(int j=0;j<t.size();j++) { if(t[j]=='s') { x=i; y=j+1; a[i][j+1]=1; } if(t[j]=='g') { ix=i; iy=j+1; a[i][j+1]=1; } if(t[j]=='.') { a[i][j+1]=1; } } } dfs(x,y); if(f) { cout<<"Yes"; } else { cout<<"No"; } }
Submission Info
Submission Time | |
---|---|
Task | A - 深さ優先探索 |
User | luogu_bot2 |
Language | C++14 (GCC 5.4.1) |
Score | 100 |
Code Size | 772 Byte |
Status | AC |
Exec Time | 15 ms |
Memory | 6656 KB |
Judge Result
Set Name | Sample | All | ||||
---|---|---|---|---|---|---|
Score / Max Score | 0 / 0 | 100 / 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 | AC | 9 ms | 256 KB |
01_rnd_01.txt | AC | 15 ms | 6656 KB |
01_rnd_02.txt | AC | 12 ms | 2304 KB |
01_rnd_03.txt | AC | 13 ms | 4992 KB |
01_rnd_04.txt | AC | 10 ms | 640 KB |
01_rnd_05.txt | AC | 10 ms | 512 KB |
01_rnd_06.txt | AC | 14 ms | 2688 KB |
01_rnd_07.txt | AC | 14 ms | 3456 KB |
01_rnd_08.txt | AC | 10 ms | 512 KB |
01_rnd_09.txt | AC | 10 ms | 512 KB |
01_rnd_10.txt | AC | 13 ms | 1152 KB |
01_rnd_11.txt | AC | 10 ms | 512 KB |
01_rnd_12.txt | AC | 14 ms | 4352 KB |
01_rnd_13.txt | AC | 11 ms | 896 KB |
01_rnd_14.txt | AC | 10 ms | 512 KB |
01_rnd_15.txt | AC | 12 ms | 1408 KB |
01_rnd_16.txt | AC | 10 ms | 512 KB |
01_rnd_17.txt | AC | 14 ms | 1280 KB |
01_rnd_18.txt | AC | 10 ms | 512 KB |
01_rnd_19.txt | AC | 12 ms | 3968 KB |
02_rndhard_00.txt | AC | 10 ms | 512 KB |
02_rndhard_01.txt | AC | 10 ms | 512 KB |
02_rndhard_02.txt | AC | 11 ms | 512 KB |
02_rndhard_03.txt | AC | 11 ms | 512 KB |
02_rndhard_04.txt | AC | 10 ms | 512 KB |
02_rndhard_05.txt | AC | 10 ms | 512 KB |
02_rndhard_06.txt | AC | 10 ms | 512 KB |
02_rndhard_07.txt | AC | 10 ms | 512 KB |
02_rndhard_08.txt | AC | 11 ms | 512 KB |
02_rndhard_09.txt | AC | 11 ms | 512 KB |
02_rndhard_10.txt | AC | 11 ms | 512 KB |
02_rndhard_11.txt | AC | 11 ms | 512 KB |
02_rndhard_12.txt | AC | 10 ms | 512 KB |
02_rndhard_13.txt | AC | 10 ms | 512 KB |
02_rndhard_14.txt | AC | 11 ms | 512 KB |
02_rndhard_15.txt | AC | 11 ms | 512 KB |
02_rndhard_16.txt | AC | 10 ms | 512 KB |
02_rndhard_17.txt | AC | 10 ms | 512 KB |
02_rndhard_18.txt | AC | 10 ms | 512 KB |
02_rndhard_19.txt | AC | 10 ms | 512 KB |
02_rndhard_20.txt | AC | 10 ms | 512 KB |
02_rndhard_21.txt | AC | 10 ms | 512 KB |
02_rndhard_22.txt | AC | 10 ms | 512 KB |
02_rndhard_23.txt | AC | 10 ms | 512 KB |
02_rndhard_24.txt | AC | 10 ms | 512 KB |
02_rndhard_25.txt | AC | 10 ms | 512 KB |
02_rndhard_26.txt | AC | 10 ms | 512 KB |
02_rndhard_27.txt | AC | 10 ms | 512 KB |
02_rndhard_28.txt | AC | 10 ms | 512 KB |
02_rndhard_29.txt | AC | 10 ms | 512 KB |
02_rndhard_30.txt | AC | 10 ms | 512 KB |
02_rndhard_31.txt | AC | 10 ms | 512 KB |
02_rndhard_32.txt | AC | 11 ms | 512 KB |
02_rndhard_33.txt | AC | 10 ms | 512 KB |
02_rndhard_34.txt | AC | 10 ms | 512 KB |
02_rndhard_35.txt | AC | 10 ms | 512 KB |
02_rndhard_36.txt | AC | 10 ms | 512 KB |
02_rndhard_37.txt | AC | 10 ms | 512 KB |
02_rndhard_38.txt | AC | 10 ms | 512 KB |
02_rndhard_39.txt | AC | 11 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 |