Submission #420580


Source Code Expand

#include <iostream>

using namespace std;

char FIELD[550][550];
bool REACH[550][550] = {false};
int H;
int W;
int goalX;
int goalY;
bool ans = false;      

int move(int x,int y){
    if(x < 0 || x >= W || y < 0 || y >= H)return 0;
    if(FIELD[x][y] == '#') return 0;
    if(FIELD[x][y] == 'g'){
        ans = true;
        return 0;
    }
    if(REACH[x][y]) return 0;
    REACH[x][y] = true;
    move(x - 1,y);
    move(x + 1,y);
    move(x,y - 1);
    move(x,y + 1);

    return 0;
}

int main()
{
    int x,y;
    cin >> H >> W;
    for(int i = 0;i < H;i++){
        for(int j = 0;j < W;j++){
            cin >> FIELD[i][j];
            if(FIELD[i][j] == 's'){
                x = j;
                y = i;
            }else if(FIELD[i][j] == 'g'){
                goalX = j;
                goalY = i;
            }
        }
    }
    move(x,y);
    if(ans){
        cout << "Yes" << endl;
    }else{
        cout << "No" << endl;
    }
    return 0;
}

Submission Info

Submission Time
Task A - 深さ優先探索
User hanada009
Language C++ (GCC 4.9.2)
Score 0
Code Size 1014 Byte
Status WA
Exec Time 76 ms
Memory 6296 KB

Judge Result

Set Name Sample All
Score / Max Score 0 / 0 0 / 100
Status
AC × 5
AC × 79
WA × 4
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 27 ms 796 KB
00_min_02.txt AC 23 ms 804 KB
00_min_03.txt AC 24 ms 796 KB
00_min_04.txt AC 22 ms 800 KB
00_min_05.txt AC 24 ms 800 KB
00_min_06.txt WA 24 ms 792 KB
00_min_07.txt WA 22 ms 800 KB
00_min_08.txt WA 24 ms 804 KB
00_sample_01.txt AC 23 ms 928 KB
00_sample_02.txt AC 24 ms 932 KB
00_sample_03.txt AC 24 ms 800 KB
00_sample_04.txt AC 23 ms 804 KB
00_sample_05.txt AC 24 ms 924 KB
01_rnd_00.txt AC 48 ms 1060 KB
01_rnd_01.txt AC 65 ms 5532 KB
01_rnd_02.txt AC 65 ms 3088 KB
01_rnd_03.txt AC 76 ms 6296 KB
01_rnd_04.txt AC 67 ms 5396 KB
01_rnd_05.txt AC 48 ms 1064 KB
01_rnd_06.txt AC 60 ms 2460 KB
01_rnd_07.txt AC 61 ms 3100 KB
01_rnd_08.txt AC 49 ms 1048 KB
01_rnd_09.txt AC 48 ms 1048 KB
01_rnd_10.txt AC 56 ms 1572 KB
01_rnd_11.txt AC 49 ms 1060 KB
01_rnd_12.txt AC 65 ms 4644 KB
01_rnd_13.txt AC 65 ms 4508 KB
01_rnd_14.txt AC 49 ms 1060 KB
01_rnd_15.txt AC 59 ms 2088 KB
01_rnd_16.txt AC 48 ms 1060 KB
01_rnd_17.txt AC 58 ms 1960 KB
01_rnd_18.txt AC 46 ms 1060 KB
01_rnd_19.txt AC 67 ms 6188 KB
02_rndhard_00.txt AC 49 ms 1064 KB
02_rndhard_01.txt AC 48 ms 1064 KB
02_rndhard_02.txt AC 49 ms 1056 KB
02_rndhard_03.txt AC 49 ms 1056 KB
02_rndhard_04.txt AC 48 ms 1056 KB
02_rndhard_05.txt AC 50 ms 1036 KB
02_rndhard_06.txt AC 53 ms 1308 KB
02_rndhard_07.txt AC 54 ms 1372 KB
02_rndhard_08.txt AC 48 ms 1064 KB
02_rndhard_09.txt AC 48 ms 1056 KB
02_rndhard_10.txt AC 49 ms 1060 KB
02_rndhard_11.txt AC 48 ms 1052 KB
02_rndhard_12.txt AC 49 ms 1068 KB
02_rndhard_13.txt AC 48 ms 1056 KB
02_rndhard_14.txt AC 48 ms 1064 KB
02_rndhard_15.txt AC 49 ms 1060 KB
02_rndhard_16.txt AC 49 ms 988 KB
02_rndhard_17.txt AC 50 ms 1052 KB
02_rndhard_18.txt AC 52 ms 1056 KB
02_rndhard_19.txt AC 48 ms 1060 KB
02_rndhard_20.txt AC 48 ms 1052 KB
02_rndhard_21.txt AC 48 ms 1056 KB
02_rndhard_22.txt AC 48 ms 1052 KB
02_rndhard_23.txt AC 48 ms 1052 KB
02_rndhard_24.txt AC 48 ms 1064 KB
02_rndhard_25.txt AC 49 ms 1060 KB
02_rndhard_26.txt AC 49 ms 1060 KB
02_rndhard_27.txt AC 49 ms 1068 KB
02_rndhard_28.txt AC 48 ms 1060 KB
02_rndhard_29.txt AC 48 ms 1068 KB
02_rndhard_30.txt AC 48 ms 1060 KB
02_rndhard_31.txt AC 49 ms 1060 KB
02_rndhard_32.txt AC 50 ms 1052 KB
02_rndhard_33.txt AC 49 ms 1064 KB
02_rndhard_34.txt AC 48 ms 1060 KB
02_rndhard_35.txt AC 48 ms 1060 KB
02_rndhard_36.txt AC 48 ms 1056 KB
02_rndhard_37.txt AC 48 ms 1060 KB
02_rndhard_38.txt AC 49 ms 1060 KB
02_rndhard_39.txt AC 49 ms 1064 KB
03_rndhardsmall_00.txt AC 24 ms 924 KB
03_rndhardsmall_01.txt AC 24 ms 928 KB
03_rndhardsmall_02.txt AC 24 ms 928 KB
03_rndhardsmall_03.txt AC 24 ms 924 KB
03_rndhardsmall_04.txt AC 24 ms 924 KB
03_rndhardsmall_05.txt AC 24 ms 924 KB
03_rndhardsmall_06.txt AC 24 ms 932 KB
03_rndhardsmall_07.txt AC 24 ms 924 KB
03_rndhardsmall_08.txt AC 24 ms 804 KB
03_rndhardsmall_09.txt AC 24 ms 932 KB