Submission #2696486


Source Code Expand

from itertools import product
from sys import setrecursionlimit
setrecursionlimit(5000000)
 
h, w = map(int, input().split())
xs = [input() for _ in range(h)]
 
mapdict = {(i, j):c for i, row in enumerate(xs) for j, c in enumerate(row)}
 
def dfs(i, j):
    current = mapdict.get((i, j), '#')
    if current == '#':
        return False
    if current == 'g':
        return True
    mapdict[i, j] = '#'
    dirs = ((-1, 0), (1, 0), (0, 1), (0, -1))
    return any(dfs(i+di, j+dj) for di, dj in dirs)
 
start = next(coord for coord, c in mapdict.items() if c == 's')
print('Yes' if dfs(*start) else 'No')

Submission Info

Submission Time
Task A - 深さ優先探索
User zehnpaard
Language Python (3.4.3)
Score 0
Code Size 624 Byte
Status MLE
Exec Time 1591 ms
Memory 361544 KB

Judge Result

Set Name Sample All
Score / Max Score 0 / 0 0 / 100
Status
AC × 5
AC × 82
MLE × 1
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 17 ms 3064 KB
00_min_02.txt AC 17 ms 3064 KB
00_min_03.txt AC 17 ms 3064 KB
00_min_04.txt AC 17 ms 3064 KB
00_min_05.txt AC 18 ms 3064 KB
00_min_06.txt AC 17 ms 3064 KB
00_min_07.txt AC 17 ms 3064 KB
00_min_08.txt AC 17 ms 3064 KB
00_sample_01.txt AC 17 ms 3064 KB
00_sample_02.txt AC 17 ms 3064 KB
00_sample_03.txt AC 17 ms 3064 KB
00_sample_04.txt AC 18 ms 3064 KB
00_sample_05.txt AC 17 ms 3064 KB
01_rnd_00.txt AC 142 ms 35684 KB
01_rnd_01.txt AC 562 ms 138008 KB
01_rnd_02.txt AC 420 ms 86976 KB
01_rnd_03.txt AC 812 ms 175328 KB
01_rnd_04.txt AC 385 ms 98320 KB
01_rnd_05.txt AC 132 ms 35688 KB
01_rnd_06.txt AC 593 ms 102508 KB
01_rnd_07.txt AC 1028 ms 169132 KB
01_rnd_08.txt AC 157 ms 35684 KB
01_rnd_09.txt AC 132 ms 35684 KB
01_rnd_10.txt AC 568 ms 53512 KB
01_rnd_11.txt AC 142 ms 35684 KB
01_rnd_12.txt AC 382 ms 90160 KB
01_rnd_13.txt AC 249 ms 62528 KB
01_rnd_14.txt AC 156 ms 35688 KB
01_rnd_15.txt AC 279 ms 56136 KB
01_rnd_16.txt AC 140 ms 35684 KB
01_rnd_17.txt AC 706 ms 68776 KB
01_rnd_18.txt AC 142 ms 35684 KB
01_rnd_19.txt MLE 1591 ms 361544 KB
02_rndhard_00.txt AC 145 ms 35812 KB
02_rndhard_01.txt AC 144 ms 35808 KB
02_rndhard_02.txt AC 275 ms 38860 KB
02_rndhard_03.txt AC 268 ms 38864 KB
02_rndhard_04.txt AC 152 ms 35688 KB
02_rndhard_05.txt AC 151 ms 35684 KB
02_rndhard_06.txt AC 157 ms 35688 KB
02_rndhard_07.txt AC 155 ms 35688 KB
02_rndhard_08.txt AC 210 ms 36444 KB
02_rndhard_09.txt AC 201 ms 36448 KB
02_rndhard_10.txt AC 210 ms 36704 KB
02_rndhard_11.txt AC 217 ms 36704 KB
02_rndhard_12.txt AC 157 ms 36320 KB
02_rndhard_13.txt AC 156 ms 36320 KB
02_rndhard_14.txt AC 199 ms 36960 KB
02_rndhard_15.txt AC 194 ms 36960 KB
02_rndhard_16.txt AC 160 ms 35684 KB
02_rndhard_17.txt AC 163 ms 35684 KB
02_rndhard_18.txt AC 165 ms 35808 KB
02_rndhard_19.txt AC 164 ms 35808 KB
02_rndhard_20.txt AC 156 ms 36064 KB
02_rndhard_21.txt AC 153 ms 36064 KB
02_rndhard_22.txt AC 160 ms 36576 KB
02_rndhard_23.txt AC 149 ms 36448 KB
02_rndhard_24.txt AC 142 ms 35808 KB
02_rndhard_25.txt AC 147 ms 35808 KB
02_rndhard_26.txt AC 138 ms 35808 KB
02_rndhard_27.txt AC 134 ms 35684 KB
02_rndhard_28.txt AC 139 ms 35936 KB
02_rndhard_29.txt AC 142 ms 35936 KB
02_rndhard_30.txt AC 160 ms 35684 KB
02_rndhard_31.txt AC 167 ms 35684 KB
02_rndhard_32.txt AC 179 ms 36448 KB
02_rndhard_33.txt AC 172 ms 36196 KB
02_rndhard_34.txt AC 166 ms 35812 KB
02_rndhard_35.txt AC 159 ms 35936 KB
02_rndhard_36.txt AC 148 ms 35688 KB
02_rndhard_37.txt AC 154 ms 35684 KB
02_rndhard_38.txt AC 137 ms 36064 KB
02_rndhard_39.txt AC 139 ms 36064 KB
03_rndhardsmall_00.txt AC 17 ms 3064 KB
03_rndhardsmall_01.txt AC 17 ms 3064 KB
03_rndhardsmall_02.txt AC 17 ms 3064 KB
03_rndhardsmall_03.txt AC 17 ms 3064 KB
03_rndhardsmall_04.txt AC 17 ms 3064 KB
03_rndhardsmall_05.txt AC 17 ms 3064 KB
03_rndhardsmall_06.txt AC 17 ms 3064 KB
03_rndhardsmall_07.txt AC 17 ms 3064 KB
03_rndhardsmall_08.txt AC 17 ms 3064 KB
03_rndhardsmall_09.txt AC 17 ms 3064 KB