提出 #7102254


ソースコード 拡げる

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#include <bits/stdc++.h>
using namespace std;
int rr[4]={1,-1,0,0};
int ss[4]={0,0,1,-1};
int sx,sy,ex,ey;
int s[510][510];
char hh;
void dfs(int a,int b)
{
	if(a==ex&&b==ey)
	 {
	 	cout<<"Yes"<<endl;
	 	exit(0);
	 }
	for(int i=0;i<=3;i++)
	{
		int x=a+rr[i];
		int y=b+ss[i];
		if(!s[x][y])
		{
		   s[x][y]=1;
		   dfs(x,y);
		   s[x][y]=0;
		}
	}
}
int main()
{   
    memset(s,1,sizeof(s));
	int n,m;
	cin>>n>>m;
	for(int i=1;i<=n;i++)
	 for(int j=1;j<=m;j++)
	 {
	 	cin>>hh;
	 	if(hh=='s')
	 	 sx=i,sy=j;
	 	if(hh=='g')
	 	 ex=i,ey=j;
	 	if(hh!='#')
	 	 s[i][j]=0;
	 }  
	dfs(sx,sy);
	cout<<"No"<<endl;
    return 0;
}

提出情報

提出日時
問題 A - 深さ優先探索
ユーザ luogu_bot1
言語 C++ (GCC 5.4.1)
得点 0
コード長 668 Byte
結果
実行時間 2103 ms
メモリ 2560 KB

ジャッジ結果

セット名 Sample All
得点 / 配点 0 / 0 0 / 100
結果
× 5
× 37
× 46
セット名 テストケース
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
ケース名 結果 実行時間 メモリ
00_min_01.txt 2 ms 1280 KB
00_min_02.txt 2 ms 1280 KB
00_min_03.txt 2 ms 1280 KB
00_min_04.txt 2 ms 1280 KB
00_min_05.txt 2 ms 1280 KB
00_min_06.txt 2 ms 1280 KB
00_min_07.txt 2 ms 1280 KB
00_min_08.txt 2 ms 1280 KB
00_sample_01.txt 2 ms 1280 KB
00_sample_02.txt 2 ms 1280 KB
00_sample_03.txt 2 ms 1280 KB
00_sample_04.txt 2 ms 1280 KB
00_sample_05.txt 2 ms 1280 KB
01_rnd_00.txt 15 ms 1280 KB
01_rnd_01.txt 2103 ms 1280 KB
01_rnd_02.txt 2103 ms 1280 KB
01_rnd_03.txt 2103 ms 2560 KB
01_rnd_04.txt 2103 ms 1280 KB
01_rnd_05.txt 17 ms 1280 KB
01_rnd_06.txt 2103 ms 1408 KB
01_rnd_07.txt 2103 ms 1280 KB
01_rnd_08.txt 15 ms 1280 KB
01_rnd_09.txt 16 ms 1280 KB
01_rnd_10.txt 2103 ms 1280 KB
01_rnd_11.txt 15 ms 1280 KB
01_rnd_12.txt 2103 ms 1280 KB
01_rnd_13.txt 2103 ms 1280 KB
01_rnd_14.txt 16 ms 1280 KB
01_rnd_15.txt 2103 ms 1280 KB
01_rnd_16.txt 15 ms 1280 KB
01_rnd_17.txt 2103 ms 1280 KB
01_rnd_18.txt 16 ms 1280 KB
01_rnd_19.txt 2103 ms 1408 KB
02_rndhard_00.txt 2103 ms 1280 KB
02_rndhard_01.txt 2103 ms 1280 KB
02_rndhard_02.txt 2103 ms 1280 KB
02_rndhard_03.txt 2103 ms 1280 KB
02_rndhard_04.txt 137 ms 1280 KB
02_rndhard_05.txt 139 ms 1280 KB
02_rndhard_06.txt 2103 ms 1280 KB
02_rndhard_07.txt 18 ms 1280 KB
02_rndhard_08.txt 2103 ms 1280 KB
02_rndhard_09.txt 2103 ms 1280 KB
02_rndhard_10.txt 2103 ms 1280 KB
02_rndhard_11.txt 2103 ms 1280 KB
02_rndhard_12.txt 2103 ms 1280 KB
02_rndhard_13.txt 2103 ms 1280 KB
02_rndhard_14.txt 2103 ms 1280 KB
02_rndhard_15.txt 2103 ms 1280 KB
02_rndhard_16.txt 2103 ms 1280 KB
02_rndhard_17.txt 2103 ms 1280 KB
02_rndhard_18.txt 2103 ms 1280 KB
02_rndhard_19.txt 2103 ms 1280 KB
02_rndhard_20.txt 2103 ms 1280 KB
02_rndhard_21.txt 2103 ms 1280 KB
02_rndhard_22.txt 2103 ms 1280 KB
02_rndhard_23.txt 2103 ms 1280 KB
02_rndhard_24.txt 2103 ms 1280 KB
02_rndhard_25.txt 2103 ms 1280 KB
02_rndhard_26.txt 2103 ms 1280 KB
02_rndhard_27.txt 213 ms 1280 KB
02_rndhard_28.txt 2103 ms 1280 KB
02_rndhard_29.txt 2103 ms 1280 KB
02_rndhard_30.txt 17 ms 1280 KB
02_rndhard_31.txt 16 ms 1280 KB
02_rndhard_32.txt 2103 ms 1280 KB
02_rndhard_33.txt 2103 ms 1280 KB
02_rndhard_34.txt 2103 ms 1280 KB
02_rndhard_35.txt 2103 ms 1280 KB
02_rndhard_36.txt 2103 ms 1280 KB
02_rndhard_37.txt 2103 ms 1280 KB
02_rndhard_38.txt 2103 ms 1280 KB
02_rndhard_39.txt 2103 ms 1280 KB
03_rndhardsmall_00.txt 2 ms 1280 KB
03_rndhardsmall_01.txt 2 ms 1280 KB
03_rndhardsmall_02.txt 2 ms 1280 KB
03_rndhardsmall_03.txt 2 ms 1280 KB
03_rndhardsmall_04.txt 2 ms 1280 KB
03_rndhardsmall_05.txt 2 ms 1280 KB
03_rndhardsmall_06.txt 2 ms 1280 KB
03_rndhardsmall_07.txt 2 ms 1280 KB
03_rndhardsmall_08.txt 2 ms 1280 KB
03_rndhardsmall_09.txt 2 ms 1280 KB