Submission #2183009


Source Code Expand

#include <bits/stdc++.h>
using namespace std;

int h, w;
char c[500][500];
bool flag = false;
int dx[4] = {1, 0, -1, 0}, dy[4] = {0, 1, 0, -1};

void solve(){

}

int main(){
    pair<int, int> goal, start, st, ne;
    cin >> h >> w;
    for(int i = 0; i < h; i++){
        for(int j = 0; j < w; j++){
            cin >> c[i][j];
            if(c[i][j] == 's'){
                start.first = i;
                start.second = j;
            }
            if(c[i][j] == 'g'){
                goal.first = i;
                goal.second = j;
            }
        }
    }

    queue<pair<int, int>> que;
    que.push(start);

    while(que.size()){
        st = que.front();
        que.pop();
        if(st.first == goal.first && st.second == goal.second){
            flag = true;
            break;
        }
        for(int i = 0; i < 4; i++){
            int sx = st.first + dx[i];
            int sy = st.second + dy[i];
            if(0 <= sx && sx < h && 0 <= sy && sy < w && c[sx][sy] != '#'){
                ne.first = sx;
                ne.second = sy;
                que.push(ne);
                c[sx][sy] = '#';
            }
        }
    }

    if(flag)    cout << "Yes\n";
    else    cout << "No\n";


}

Submission Info

Submission Time
Task A - 深さ優先探索
User m0bec
Language C++14 (GCC 5.4.1)
Score 100
Code Size 1277 Byte
Status AC
Exec Time 18 ms
Memory 640 KB

Judge Result

Set Name Sample All
Score / Max Score 0 / 0 100 / 100
Status
AC × 5
AC × 83
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 AC 1 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 1 ms 256 KB
01_rnd_00.txt AC 14 ms 640 KB
01_rnd_01.txt AC 15 ms 512 KB
01_rnd_02.txt AC 16 ms 512 KB
01_rnd_03.txt AC 18 ms 512 KB
01_rnd_04.txt AC 16 ms 512 KB
01_rnd_05.txt AC 15 ms 512 KB
01_rnd_06.txt AC 17 ms 512 KB
01_rnd_07.txt AC 17 ms 512 KB
01_rnd_08.txt AC 14 ms 512 KB
01_rnd_09.txt AC 15 ms 512 KB
01_rnd_10.txt AC 17 ms 512 KB
01_rnd_11.txt AC 14 ms 512 KB
01_rnd_12.txt AC 18 ms 512 KB
01_rnd_13.txt AC 15 ms 512 KB
01_rnd_14.txt AC 15 ms 512 KB
01_rnd_15.txt AC 17 ms 512 KB
01_rnd_16.txt AC 14 ms 512 KB
01_rnd_17.txt AC 18 ms 512 KB
01_rnd_18.txt AC 16 ms 512 KB
01_rnd_19.txt AC 16 ms 512 KB
02_rndhard_00.txt AC 15 ms 512 KB
02_rndhard_01.txt AC 15 ms 512 KB
02_rndhard_02.txt AC 15 ms 512 KB
02_rndhard_03.txt AC 15 ms 512 KB
02_rndhard_04.txt AC 14 ms 512 KB
02_rndhard_05.txt AC 14 ms 512 KB
02_rndhard_06.txt AC 15 ms 512 KB
02_rndhard_07.txt AC 14 ms 512 KB
02_rndhard_08.txt AC 15 ms 512 KB
02_rndhard_09.txt AC 15 ms 512 KB
02_rndhard_10.txt AC 15 ms 512 KB
02_rndhard_11.txt AC 15 ms 512 KB
02_rndhard_12.txt AC 15 ms 512 KB
02_rndhard_13.txt AC 14 ms 512 KB
02_rndhard_14.txt AC 15 ms 512 KB
02_rndhard_15.txt AC 15 ms 512 KB
02_rndhard_16.txt AC 14 ms 512 KB
02_rndhard_17.txt AC 14 ms 512 KB
02_rndhard_18.txt AC 15 ms 512 KB
02_rndhard_19.txt AC 15 ms 512 KB
02_rndhard_20.txt AC 14 ms 512 KB
02_rndhard_21.txt AC 14 ms 512 KB
02_rndhard_22.txt AC 14 ms 512 KB
02_rndhard_23.txt AC 14 ms 512 KB
02_rndhard_24.txt AC 15 ms 512 KB
02_rndhard_25.txt AC 14 ms 512 KB
02_rndhard_26.txt AC 14 ms 512 KB
02_rndhard_27.txt AC 15 ms 512 KB
02_rndhard_28.txt AC 15 ms 512 KB
02_rndhard_29.txt AC 15 ms 512 KB
02_rndhard_30.txt AC 14 ms 512 KB
02_rndhard_31.txt AC 15 ms 512 KB
02_rndhard_32.txt AC 15 ms 512 KB
02_rndhard_33.txt AC 15 ms 512 KB
02_rndhard_34.txt AC 14 ms 512 KB
02_rndhard_35.txt AC 15 ms 512 KB
02_rndhard_36.txt AC 15 ms 512 KB
02_rndhard_37.txt AC 14 ms 512 KB
02_rndhard_38.txt AC 15 ms 512 KB
02_rndhard_39.txt AC 14 ms 512 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