AtCoder Typical Contest 001

Submission #7053971

Source codeソースコード

#include<iostream>
using namespace std;
char a[550][550];
bool b[550][550];
int n,m,x1,y1,x2,y2,h[250002][3];
int dx[4]={0,0,-1,1};
int dy[4]={1,-1,0,0};
void doit()
{
	int xx,yy;
	int head=0;
	int tail=1;
	h[1][1]=x1;
	h[1][2]=y1;
	do
	{
		head++;
		for(int i=0;i<4;i++)
		{
			xx=h[head][1]+dx[i];
			yy=h[head][2]+dy[i];
			if(xx>0&&xx<=n&&yy>0&&yy<=m&&b[xx][yy]==0)
			{
				tail++;
				b[xx][yy]=1;
				h[tail][1]=xx;
				h[tail][2]=yy;
			}
		}
	}while(head<tail);
}
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')
		{
			x1=i;
			y1=j;
			b[i][j]=1;
		}
		if(a[i][j]=='g')
		{
			x2=i;
			y2=j;
		}
		if(a[i][j]=='.') b[i][j]=0;
		if(a[i][j]=='#') b[i][j]=1;
	}
	doit();
	if(b[x2][y2]==0) cout<<"No";
	else cout<<"Yes";
}

Submission

Task問題 A - 深さ優先探索
User nameユーザ名 luogu_bot5
Created time投稿日時
Language言語 C++ (GCC 5.4.1)
Status状態 AC
Score得点 100
Source lengthソースコード長 844 Byte
File nameファイル名
Exec time実行時間 22 ms
Memory usageメモリ使用量 3712 KB

Test case

Set

Set name Score得点 / Max score Cases
Sample - 00_sample_01.txt,00_sample_02.txt,00_sample_03.txt,00_sample_04.txt,00_sample_05.txt
All 100 / 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

Test case

Case name Status状態 Exec time実行時間 Memory usageメモリ使用量
00_min_01.txt AC 2 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 2 ms 256 KB
01_rnd_00.txt AC 15 ms 768 KB
01_rnd_01.txt AC 20 ms 3456 KB
01_rnd_02.txt AC 21 ms 2816 KB
01_rnd_03.txt AC 19 ms 3712 KB
01_rnd_04.txt AC 21 ms 3456 KB
01_rnd_05.txt AC 17 ms 768 KB
01_rnd_06.txt AC 22 ms 2688 KB
01_rnd_07.txt AC 21 ms 2816 KB
01_rnd_08.txt AC 15 ms 768 KB
01_rnd_09.txt AC 16 ms 768 KB
01_rnd_10.txt AC 19 ms 2048 KB
01_rnd_11.txt AC 16 ms 768 KB
01_rnd_12.txt AC 21 ms 3200 KB
01_rnd_13.txt AC 21 ms 3200 KB
01_rnd_14.txt AC 16 ms 768 KB
01_rnd_15.txt AC 20 ms 2432 KB
01_rnd_16.txt AC 15 ms 768 KB
01_rnd_17.txt AC 21 ms 2304 KB
01_rnd_18.txt AC 16 ms 768 KB
01_rnd_19.txt AC 20 ms 3712 KB
02_rndhard_00.txt AC 17 ms 768 KB
02_rndhard_01.txt AC 17 ms 768 KB
02_rndhard_02.txt AC 17 ms 1152 KB
02_rndhard_03.txt AC 17 ms 1024 KB
02_rndhard_04.txt AC 17 ms 768 KB
02_rndhard_05.txt AC 17 ms 768 KB
02_rndhard_06.txt AC 16 ms 768 KB
02_rndhard_07.txt AC 16 ms 768 KB
02_rndhard_08.txt AC 17 ms 896 KB
02_rndhard_09.txt AC 17 ms 896 KB
02_rndhard_10.txt AC 17 ms 896 KB
02_rndhard_11.txt AC 16 ms 896 KB
02_rndhard_12.txt AC 17 ms 768 KB
02_rndhard_13.txt AC 17 ms 768 KB
02_rndhard_14.txt AC 17 ms 896 KB
02_rndhard_15.txt AC 17 ms 896 KB
02_rndhard_16.txt AC 16 ms 768 KB
02_rndhard_17.txt AC 16 ms 768 KB
02_rndhard_18.txt AC 16 ms 768 KB
02_rndhard_19.txt AC 16 ms 768 KB
02_rndhard_20.txt AC 17 ms 768 KB
02_rndhard_21.txt AC 17 ms 768 KB
02_rndhard_22.txt AC 16 ms 768 KB
02_rndhard_23.txt AC 16 ms 768 KB
02_rndhard_24.txt AC 17 ms 768 KB
02_rndhard_25.txt AC 17 ms 768 KB
02_rndhard_26.txt AC 17 ms 768 KB
02_rndhard_27.txt AC 16 ms 768 KB
02_rndhard_28.txt AC 17 ms 768 KB
02_rndhard_29.txt AC 17 ms 768 KB
02_rndhard_30.txt AC 16 ms 768 KB
02_rndhard_31.txt AC 16 ms 768 KB
02_rndhard_32.txt AC 17 ms 768 KB
02_rndhard_33.txt AC 16 ms 768 KB
02_rndhard_34.txt AC 16 ms 768 KB
02_rndhard_35.txt AC 17 ms 768 KB
02_rndhard_36.txt AC 16 ms 768 KB
02_rndhard_37.txt AC 16 ms 768 KB
02_rndhard_38.txt AC 16 ms 768 KB
02_rndhard_39.txt AC 16 ms 768 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