Submission #4775714
Source Code Expand
#include<bits/stdc++.h> using namespace std; char mapof[1001][1001]; int visit[1001][1001]; int n,k; int f1,f2; const int dx[]={0,0,1,-1}; const int dy[]={1,-1,0,0}; bool check; void dfs(int x,int y) { if(check) return; if(f1==x && f2==y) { check=1; return; } visit[x][y]=1; for(int i=0;i<4;i++) { if(mapof[x+dx[i]][y+dy[i]]!='#' && !visit[x+dx[i]][y+dy[i]]) dfs(x+dx[i],y+dy[i]); } } int main() { ios::sync_with_stdio(false); cin.tie(0); cin>>n>>k; for(int i=1;i<=n;i++) for(int j=1;j<=k;j++) { cin>>mapof[i][j]; } memset(visit,1,sizeof(visit)); for(int i=1;i<=n;i++) for(int j=1;j<=k;j++) { visit[i][j]=0; } for(int i=1;i<=n;i++) for(int j=1;j<=k;j++) { if(mapof[i][j]=='g') { f1=i; f2=j; } } for(int i=1;i<=n;i++) for(int j=1;j<=k;j++) { if(mapof[i][j]=='s') dfs(i,j); } if(check) { cout<<"Yes"; return 0; } cout<<"No"; return 0; }
Submission Info
Submission Time | |
---|---|
Task | A - 深さ優先探索 |
User | luogu_bot5 |
Language | C++ (GCC 5.4.1) |
Score | 100 |
Code Size | 997 Byte |
Status | AC |
Exec Time | 13 ms |
Memory | 10496 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 | 3 ms | 4352 KB |
00_min_02.txt | AC | 3 ms | 4352 KB |
00_min_03.txt | AC | 3 ms | 4352 KB |
00_min_04.txt | AC | 3 ms | 4352 KB |
00_min_05.txt | AC | 3 ms | 4352 KB |
00_min_06.txt | AC | 3 ms | 4352 KB |
00_min_07.txt | AC | 3 ms | 4352 KB |
00_min_08.txt | AC | 3 ms | 4352 KB |
00_sample_01.txt | AC | 3 ms | 4352 KB |
00_sample_02.txt | AC | 3 ms | 4352 KB |
00_sample_03.txt | AC | 3 ms | 4352 KB |
00_sample_04.txt | AC | 3 ms | 4352 KB |
00_sample_05.txt | AC | 3 ms | 4352 KB |
01_rnd_00.txt | AC | 7 ms | 4608 KB |
01_rnd_01.txt | AC | 8 ms | 6528 KB |
01_rnd_02.txt | AC | 9 ms | 6272 KB |
01_rnd_03.txt | AC | 12 ms | 8832 KB |
01_rnd_04.txt | AC | 13 ms | 10368 KB |
01_rnd_05.txt | AC | 6 ms | 4608 KB |
01_rnd_06.txt | AC | 8 ms | 5504 KB |
01_rnd_07.txt | AC | 7 ms | 5248 KB |
01_rnd_08.txt | AC | 6 ms | 4608 KB |
01_rnd_09.txt | AC | 6 ms | 4608 KB |
01_rnd_10.txt | AC | 10 ms | 5120 KB |
01_rnd_11.txt | AC | 6 ms | 4608 KB |
01_rnd_12.txt | AC | 13 ms | 9600 KB |
01_rnd_13.txt | AC | 12 ms | 8576 KB |
01_rnd_14.txt | AC | 6 ms | 4608 KB |
01_rnd_15.txt | AC | 10 ms | 5888 KB |
01_rnd_16.txt | AC | 6 ms | 4608 KB |
01_rnd_17.txt | AC | 11 ms | 5376 KB |
01_rnd_18.txt | AC | 6 ms | 4608 KB |
01_rnd_19.txt | AC | 12 ms | 10496 KB |
02_rndhard_00.txt | AC | 6 ms | 4736 KB |
02_rndhard_01.txt | AC | 6 ms | 4608 KB |
02_rndhard_02.txt | AC | 7 ms | 4736 KB |
02_rndhard_03.txt | AC | 7 ms | 4736 KB |
02_rndhard_04.txt | AC | 6 ms | 4608 KB |
02_rndhard_05.txt | AC | 6 ms | 4608 KB |
02_rndhard_06.txt | AC | 6 ms | 4736 KB |
02_rndhard_07.txt | AC | 6 ms | 4608 KB |
02_rndhard_08.txt | AC | 6 ms | 4736 KB |
02_rndhard_09.txt | AC | 6 ms | 4736 KB |
02_rndhard_10.txt | AC | 6 ms | 4736 KB |
02_rndhard_11.txt | AC | 6 ms | 4736 KB |
02_rndhard_12.txt | AC | 6 ms | 4736 KB |
02_rndhard_13.txt | AC | 6 ms | 4736 KB |
02_rndhard_14.txt | AC | 6 ms | 4736 KB |
02_rndhard_15.txt | AC | 6 ms | 4736 KB |
02_rndhard_16.txt | AC | 6 ms | 4608 KB |
02_rndhard_17.txt | AC | 6 ms | 4608 KB |
02_rndhard_18.txt | AC | 6 ms | 4736 KB |
02_rndhard_19.txt | AC | 6 ms | 4608 KB |
02_rndhard_20.txt | AC | 6 ms | 4736 KB |
02_rndhard_21.txt | AC | 6 ms | 4736 KB |
02_rndhard_22.txt | AC | 6 ms | 4736 KB |
02_rndhard_23.txt | AC | 6 ms | 4736 KB |
02_rndhard_24.txt | AC | 6 ms | 4608 KB |
02_rndhard_25.txt | AC | 6 ms | 4736 KB |
02_rndhard_26.txt | AC | 6 ms | 4736 KB |
02_rndhard_27.txt | AC | 6 ms | 4608 KB |
02_rndhard_28.txt | AC | 6 ms | 4736 KB |
02_rndhard_29.txt | AC | 6 ms | 4736 KB |
02_rndhard_30.txt | AC | 6 ms | 4608 KB |
02_rndhard_31.txt | AC | 6 ms | 4608 KB |
02_rndhard_32.txt | AC | 6 ms | 4736 KB |
02_rndhard_33.txt | AC | 6 ms | 4736 KB |
02_rndhard_34.txt | AC | 6 ms | 4736 KB |
02_rndhard_35.txt | AC | 6 ms | 4608 KB |
02_rndhard_36.txt | AC | 6 ms | 4608 KB |
02_rndhard_37.txt | AC | 6 ms | 4608 KB |
02_rndhard_38.txt | AC | 6 ms | 4736 KB |
02_rndhard_39.txt | AC | 7 ms | 4736 KB |
03_rndhardsmall_00.txt | AC | 3 ms | 4352 KB |
03_rndhardsmall_01.txt | AC | 3 ms | 4352 KB |
03_rndhardsmall_02.txt | AC | 3 ms | 4352 KB |
03_rndhardsmall_03.txt | AC | 3 ms | 4352 KB |
03_rndhardsmall_04.txt | AC | 3 ms | 4352 KB |
03_rndhardsmall_05.txt | AC | 3 ms | 4352 KB |
03_rndhardsmall_06.txt | AC | 3 ms | 4352 KB |
03_rndhardsmall_07.txt | AC | 3 ms | 4352 KB |
03_rndhardsmall_08.txt | AC | 3 ms | 4352 KB |
03_rndhardsmall_09.txt | AC | 3 ms | 4352 KB |