Submission #6750308


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#include <bits/stdc++.h>
using namespace std;
char c[505][505];
int f[505][505];
int n,m,l;
int dfs(int x,int y){
    int i,j;
	if(x<0||x>n||y<=0||y>m) return 0;
        if(c[x][y]!='#'&&f[x][y]==0){
            f[x][y]=1;
            if(c[x][y]=='g') l=1;
            dfs(x-1,y);dfs(x+1,y);
            dfs(x,y-1);dfs(x,y+1);
        }
    return f[x][y];
}
int main(){
    int i,j,k,x,y;
    cin>>n>>m;
    for(i=1;i<=n;i++)
    for(j=1;j<=m;j++){
        cin>>c[i][j];
        if(c[i][j]=='s')x=i,y=j;
    }
    dfs(x,y);
    if(l==1)cout<<"Yes"<<endl;
    else cout<<"No"<<endl;
    return 0;
}  





Submission Info

Submission Time
Task A - 深さ優先探索
User luogu_bot5
Language C++ (GCC 5.4.1)
Score 0
Code Size 640 Byte
Status
Exec Time 25 ms
Memory 8832 KB

Judge Result

Set Name Score / Max Score Test Cases
Sample 0 / 0 00_sample_01.txt, 00_sample_02.txt, 00_sample_03.txt, 00_sample_04.txt, 00_sample_05.txt
All 0 / 100 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 1 ms 256 KB
00_min_02.txt 1 ms 256 KB
00_min_03.txt 1 ms 256 KB
00_min_04.txt 1 ms 256 KB
00_min_05.txt 1 ms 256 KB
00_min_06.txt 1 ms 256 KB
00_min_07.txt 1 ms 256 KB
00_min_08.txt 1 ms 256 KB
00_sample_01.txt 1 ms 256 KB
00_sample_02.txt 1 ms 256 KB
00_sample_03.txt 1 ms 256 KB
00_sample_04.txt 1 ms 256 KB
00_sample_05.txt 1 ms 256 KB
01_rnd_00.txt 15 ms 512 KB
01_rnd_01.txt 24 ms 7936 KB
01_rnd_02.txt 22 ms 4096 KB
01_rnd_03.txt 25 ms 8832 KB
01_rnd_04.txt 25 ms 7680 KB
01_rnd_05.txt 15 ms 512 KB
01_rnd_06.txt 22 ms 3328 KB
01_rnd_07.txt 22 ms 4480 KB
01_rnd_08.txt 15 ms 512 KB
01_rnd_09.txt 15 ms 512 KB
01_rnd_10.txt 19 ms 2048 KB
01_rnd_11.txt 15 ms 512 KB
01_rnd_12.txt 24 ms 6656 KB
01_rnd_13.txt 23 ms 6272 KB
01_rnd_14.txt 15 ms 512 KB
01_rnd_15.txt 20 ms 2688 KB
01_rnd_16.txt 15 ms 512 KB
01_rnd_17.txt 20 ms 2304 KB
01_rnd_18.txt 15 ms 512 KB
01_rnd_19.txt 25 ms 8832 KB
02_rndhard_00.txt 15 ms 640 KB
02_rndhard_01.txt 15 ms 640 KB
02_rndhard_02.txt 17 ms 1152 KB
02_rndhard_03.txt 16 ms 1024 KB
02_rndhard_04.txt 15 ms 512 KB
02_rndhard_05.txt 15 ms 512 KB
02_rndhard_06.txt 15 ms 640 KB
02_rndhard_07.txt 15 ms 512 KB
02_rndhard_08.txt 15 ms 896 KB
02_rndhard_09.txt 15 ms 896 KB
02_rndhard_10.txt 15 ms 896 KB
02_rndhard_11.txt 15 ms 896 KB
02_rndhard_12.txt 15 ms 768 KB
02_rndhard_13.txt 15 ms 768 KB
02_rndhard_14.txt 15 ms 1024 KB
02_rndhard_15.txt 15 ms 896 KB
02_rndhard_16.txt 17 ms 1664 KB
02_rndhard_17.txt 16 ms 1152 KB
02_rndhard_18.txt 15 ms 640 KB
02_rndhard_19.txt 15 ms 768 KB
02_rndhard_20.txt 16 ms 1024 KB
02_rndhard_21.txt 16 ms 896 KB
02_rndhard_22.txt 15 ms 768 KB
02_rndhard_23.txt 15 ms 768 KB
02_rndhard_24.txt 15 ms 640 KB
02_rndhard_25.txt 15 ms 640 KB
02_rndhard_26.txt 15 ms 640 KB
02_rndhard_27.txt 15 ms 512 KB
02_rndhard_28.txt 15 ms 640 KB
02_rndhard_29.txt 15 ms 640 KB
02_rndhard_30.txt 15 ms 512 KB
02_rndhard_31.txt 15 ms 512 KB
02_rndhard_32.txt 15 ms 768 KB
02_rndhard_33.txt 15 ms 768 KB
02_rndhard_34.txt 15 ms 512 KB
02_rndhard_35.txt 15 ms 512 KB
02_rndhard_36.txt 15 ms 512 KB
02_rndhard_37.txt 15 ms 512 KB
02_rndhard_38.txt 15 ms 640 KB
02_rndhard_39.txt 15 ms 640 KB
03_rndhardsmall_00.txt 1 ms 256 KB
03_rndhardsmall_01.txt 1 ms 256 KB
03_rndhardsmall_02.txt 1 ms 256 KB
03_rndhardsmall_03.txt 1 ms 256 KB
03_rndhardsmall_04.txt 1 ms 256 KB
03_rndhardsmall_05.txt 1 ms 256 KB
03_rndhardsmall_06.txt 1 ms 256 KB
03_rndhardsmall_07.txt 1 ms 256 KB
03_rndhardsmall_08.txt 1 ms 256 KB
03_rndhardsmall_09.txt 1 ms 256 KB