AtCoder Typical Contest 001

Submission #420183

Source codeソースコード

#include<bits/stdc++.h>
using namespace std;
int dy[]={-1,0,1,0};
int dx[]={0,1,0,-1};
bool visited[1000][1000];
char t[1000][1000];
int h,w;
int si,sj;

bool dfs(int y,int x){
  if(y<0||x<0)return false;
  if(y>=h||x>=w)return false;
  if(t[y][x]=='#')return false;
  if(visited[y][x])return false;
  if(t[y][x]=='g')return true;
  visited[y][x]=true;
  for(int i=0;i<4;i++){
    int ny=y+dy[i];
    int nx=x+dx[i];
    if( dfs(ny,nx) )return true;
  }
  return false;
}
int main(){
  cin>>h>>w;
  for(int i=0;i<h;i++)
    for(int j=0;j<w;j++){
      cin>>t[i][j];
      if(t[i][j]=='s'){
        si=i,sj=j;
      }
    }
  if(dfs(si,sj))cout<<"Yes"<<endl;
  else cout<<"No"<<endl;
  return 0;
}

Submission

Task問題 A - 深さ優先探索
User nameユーザ名 怒髪@aizu
Created time投稿日時
Language言語 C++ (GCC 4.9.2)
Status状態 AC
Score得点 100
Source lengthソースコード長 733 Byte
File nameファイル名
Exec time実行時間 74 ms
Memory usageメモリ使用量 8352 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 26 ms 796 KB
00_min_02.txt AC 26 ms 932 KB
00_min_03.txt AC 25 ms 800 KB
00_min_04.txt AC 24 ms 924 KB
00_min_05.txt AC 24 ms 928 KB
00_min_06.txt AC 25 ms 924 KB
00_min_07.txt AC 25 ms 800 KB
00_min_08.txt AC 26 ms 932 KB
00_sample_01.txt AC 26 ms 784 KB
00_sample_02.txt AC 27 ms 920 KB
00_sample_03.txt AC 25 ms 920 KB
00_sample_04.txt AC 26 ms 924 KB
00_sample_05.txt AC 24 ms 920 KB
01_rnd_00.txt AC 51 ms 1184 KB
01_rnd_01.txt AC 59 ms 3748 KB
01_rnd_02.txt AC 56 ms 2724 KB
01_rnd_03.txt AC 59 ms 3740 KB
01_rnd_04.txt AC 54 ms 2332 KB
01_rnd_05.txt AC 53 ms 1180 KB
01_rnd_06.txt AC 59 ms 2588 KB
01_rnd_07.txt AC 66 ms 4252 KB
01_rnd_08.txt AC 51 ms 1188 KB
01_rnd_09.txt AC 53 ms 1188 KB
01_rnd_10.txt AC 61 ms 2084 KB
01_rnd_11.txt AC 51 ms 1184 KB
01_rnd_12.txt AC 54 ms 2340 KB
01_rnd_13.txt AC 53 ms 1960 KB
01_rnd_14.txt AC 51 ms 1184 KB
01_rnd_15.txt AC 59 ms 2600 KB
01_rnd_16.txt AC 50 ms 1188 KB
01_rnd_17.txt AC 62 ms 2340 KB
01_rnd_18.txt AC 52 ms 1196 KB
01_rnd_19.txt AC 74 ms 8352 KB
02_rndhard_00.txt AC 50 ms 1316 KB
02_rndhard_01.txt AC 50 ms 1316 KB
02_rndhard_02.txt AC 54 ms 1572 KB
02_rndhard_03.txt AC 53 ms 1568 KB
02_rndhard_04.txt AC 51 ms 1180 KB
02_rndhard_05.txt AC 52 ms 1308 KB
02_rndhard_06.txt AC 57 ms 1312 KB
02_rndhard_07.txt AC 54 ms 1240 KB
02_rndhard_08.txt AC 53 ms 1444 KB
02_rndhard_09.txt AC 52 ms 1432 KB
02_rndhard_10.txt AC 54 ms 1440 KB
02_rndhard_11.txt AC 50 ms 1444 KB
02_rndhard_12.txt AC 50 ms 1316 KB
02_rndhard_13.txt AC 49 ms 1308 KB
02_rndhard_14.txt AC 50 ms 1448 KB
02_rndhard_15.txt AC 52 ms 1428 KB
02_rndhard_16.txt AC 49 ms 1320 KB
02_rndhard_17.txt AC 50 ms 1320 KB
02_rndhard_18.txt AC 49 ms 1304 KB
02_rndhard_19.txt AC 51 ms 1308 KB
02_rndhard_20.txt AC 50 ms 1312 KB
02_rndhard_21.txt AC 50 ms 1320 KB
02_rndhard_22.txt AC 51 ms 1448 KB
02_rndhard_23.txt AC 51 ms 1316 KB
02_rndhard_24.txt AC 50 ms 1308 KB
02_rndhard_25.txt AC 53 ms 1316 KB
02_rndhard_26.txt AC 51 ms 1316 KB
02_rndhard_27.txt AC 49 ms 1320 KB
02_rndhard_28.txt AC 50 ms 1316 KB
02_rndhard_29.txt AC 50 ms 1248 KB
02_rndhard_30.txt AC 49 ms 1192 KB
02_rndhard_31.txt AC 50 ms 1184 KB
02_rndhard_32.txt AC 51 ms 1316 KB
02_rndhard_33.txt AC 53 ms 1524 KB
02_rndhard_34.txt AC 50 ms 1324 KB
02_rndhard_35.txt AC 51 ms 1328 KB
02_rndhard_36.txt AC 51 ms 1316 KB
02_rndhard_37.txt AC 50 ms 1312 KB
02_rndhard_38.txt AC 52 ms 1300 KB
02_rndhard_39.txt AC 50 ms 1316 KB
03_rndhardsmall_00.txt AC 25 ms 732 KB
03_rndhardsmall_01.txt AC 24 ms 928 KB
03_rndhardsmall_02.txt AC 25 ms 800 KB
03_rndhardsmall_03.txt AC 25 ms 800 KB
03_rndhardsmall_04.txt AC 25 ms 800 KB
03_rndhardsmall_05.txt AC 25 ms 804 KB
03_rndhardsmall_06.txt AC 24 ms 916 KB
03_rndhardsmall_07.txt AC 24 ms 928 KB
03_rndhardsmall_08.txt AC 25 ms 920 KB
03_rndhardsmall_09.txt AC 25 ms 804 KB