Submission #423698


Source Code Expand

#include<iostream>
#include<algorithm>
using namespace std;

int H,W;
char meiro[500][500];
bool toutatu[500][500];
bool kekka=false;
int sx,sy,gx,gy;

void search(int x,int y){
    if(meiro[x][y] == '#' || x<0 || x>=W || y<0 ||y>=H )return;
    if(toutatu[x][y] == true) return;
    toutatu[x][y] = true;
    if(x==gx && y==gy){
        kekka = true;
        return;
    }

    search(x+1,y); //migi
    search(x,y-1); //sita
    search(x-1,y); //hidari
    search(x,y+1); //ue
}
int main(){
    cin >> H >> W;
    for(int i=0;i<H;i++){
        for(int j=0;j<W;j++){
            cin >> meiro[i][j];
            if(meiro[i][j] == 's'){
                sx = i;
                sy = j;
            }
            else if(meiro[i][j] == 'g'){
                gx = i;
                gy = j;
            }
        }
    }

    search(sx,sy);
    if(kekka == true){
        cout << "yes" << endl;
    }
    else{
        cout << "No" << endl;
    }
    return 0;
}

Submission Info

Submission Time
Task A - 深さ優先探索
User Nawasha
Language C++14 (Clang++ 3.4)
Score 0
Code Size 1006 Byte
Status WA
Exec Time 86 ms
Memory 11560 KB

Judge Result

Set Name Sample All
Score / Max Score 0 / 0 0 / 100
Status
AC × 3
WA × 2
AC × 69
WA × 14
Set Name Test Cases
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 WA 30 ms 796 KB
00_min_02.txt AC 25 ms 916 KB
00_min_03.txt AC 27 ms 808 KB
00_min_04.txt AC 26 ms 760 KB
00_min_05.txt WA 26 ms 796 KB
00_min_06.txt AC 26 ms 792 KB
00_min_07.txt AC 25 ms 924 KB
00_min_08.txt AC 27 ms 924 KB
00_sample_01.txt AC 26 ms 924 KB
00_sample_02.txt WA 26 ms 800 KB
00_sample_03.txt AC 26 ms 800 KB
00_sample_04.txt WA 26 ms 804 KB
00_sample_05.txt AC 26 ms 920 KB
01_rnd_00.txt AC 51 ms 928 KB
01_rnd_01.txt WA 76 ms 9452 KB
01_rnd_02.txt WA 65 ms 4136 KB
01_rnd_03.txt WA 80 ms 11560 KB
01_rnd_04.txt WA 74 ms 8736 KB
01_rnd_05.txt AC 52 ms 928 KB
01_rnd_06.txt WA 64 ms 3236 KB
01_rnd_07.txt WA 66 ms 4256 KB
01_rnd_08.txt AC 50 ms 1052 KB
01_rnd_09.txt AC 52 ms 928 KB
01_rnd_10.txt AC 58 ms 1568 KB
01_rnd_11.txt AC 52 ms 928 KB
01_rnd_12.txt WA 74 ms 7008 KB
01_rnd_13.txt WA 71 ms 6560 KB
01_rnd_14.txt AC 51 ms 928 KB
01_rnd_15.txt WA 61 ms 2336 KB
01_rnd_16.txt AC 49 ms 1048 KB
01_rnd_17.txt AC 59 ms 1956 KB
01_rnd_18.txt AC 52 ms 1052 KB
01_rnd_19.txt WA 86 ms 11044 KB
02_rndhard_00.txt AC 52 ms 1060 KB
02_rndhard_01.txt AC 51 ms 1052 KB
02_rndhard_02.txt AC 52 ms 1316 KB
02_rndhard_03.txt AC 52 ms 1188 KB
02_rndhard_04.txt AC 51 ms 1060 KB
02_rndhard_05.txt AC 50 ms 1064 KB
02_rndhard_06.txt AC 51 ms 1060 KB
02_rndhard_07.txt AC 50 ms 1052 KB
02_rndhard_08.txt AC 50 ms 1060 KB
02_rndhard_09.txt AC 54 ms 1124 KB
02_rndhard_10.txt AC 50 ms 1052 KB
02_rndhard_11.txt AC 52 ms 1056 KB
02_rndhard_12.txt AC 51 ms 1056 KB
02_rndhard_13.txt AC 49 ms 1060 KB
02_rndhard_14.txt AC 51 ms 1196 KB
02_rndhard_15.txt AC 51 ms 1060 KB
02_rndhard_16.txt AC 48 ms 1056 KB
02_rndhard_17.txt AC 51 ms 1064 KB
02_rndhard_18.txt AC 51 ms 1044 KB
02_rndhard_19.txt AC 51 ms 1064 KB
02_rndhard_20.txt AC 52 ms 1056 KB
02_rndhard_21.txt AC 51 ms 1056 KB
02_rndhard_22.txt AC 51 ms 1060 KB
02_rndhard_23.txt AC 51 ms 1056 KB
02_rndhard_24.txt AC 49 ms 1052 KB
02_rndhard_25.txt AC 51 ms 1060 KB
02_rndhard_26.txt AC 51 ms 1060 KB
02_rndhard_27.txt AC 52 ms 1052 KB
02_rndhard_28.txt AC 51 ms 1052 KB
02_rndhard_29.txt AC 51 ms 1060 KB
02_rndhard_30.txt AC 51 ms 1064 KB
02_rndhard_31.txt AC 50 ms 932 KB
02_rndhard_32.txt AC 49 ms 1056 KB
02_rndhard_33.txt AC 51 ms 1056 KB
02_rndhard_34.txt AC 51 ms 1056 KB
02_rndhard_35.txt AC 51 ms 1052 KB
02_rndhard_36.txt AC 49 ms 1052 KB
02_rndhard_37.txt AC 51 ms 1064 KB
02_rndhard_38.txt AC 50 ms 1056 KB
02_rndhard_39.txt AC 51 ms 1056 KB
03_rndhardsmall_00.txt AC 26 ms 800 KB
03_rndhardsmall_01.txt AC 26 ms 796 KB
03_rndhardsmall_02.txt AC 26 ms 808 KB
03_rndhardsmall_03.txt AC 26 ms 748 KB
03_rndhardsmall_04.txt AC 27 ms 928 KB
03_rndhardsmall_05.txt AC 26 ms 924 KB
03_rndhardsmall_06.txt AC 27 ms 800 KB
03_rndhardsmall_07.txt AC 27 ms 796 KB
03_rndhardsmall_08.txt AC 27 ms 804 KB
03_rndhardsmall_09.txt AC 27 ms 744 KB