Submission #2696513
Source Code Expand
from itertools import product 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(start): stack = [start] while stack: i, j = stack.pop() current = mapdict.get((i, j), '#') if current == '#': continue if current == 'g': return True mapdict[i, j] = '#' dirs = ((-1, 0), (1, 0), (0, 1), (0, -1)) stack.extend((i+di, j+dj) for di, dj in dirs) return False start = next(coord for coord, c in mapdict.items() if c == 's') print('Yes' if dfs(start) else 'No')
Submission Info
Submission Time | |
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Task | A - 深さ優先探索 |
User | zehnpaard |
Language | Python (3.4.3) |
Score | 100 |
Code Size | 669 Byte |
Status | AC |
Exec Time | 725 ms |
Memory | 71264 KB |
Judge Result
Set Name | Sample | All | ||||
---|---|---|---|---|---|---|
Score / Max Score | 0 / 0 | 100 / 100 | ||||
Status |
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Set Name | Test Cases |
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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 | 18 ms | 3064 KB |
00_min_02.txt | AC | 17 ms | 3064 KB |
00_min_03.txt | AC | 18 ms | 3064 KB |
00_min_04.txt | AC | 18 ms | 3064 KB |
00_min_05.txt | AC | 17 ms | 3064 KB |
00_min_06.txt | AC | 18 ms | 3064 KB |
00_min_07.txt | AC | 18 ms | 3064 KB |
00_min_08.txt | AC | 18 ms | 3064 KB |
00_sample_01.txt | AC | 18 ms | 3064 KB |
00_sample_02.txt | AC | 17 ms | 3064 KB |
00_sample_03.txt | AC | 18 ms | 3064 KB |
00_sample_04.txt | AC | 18 ms | 3064 KB |
00_sample_05.txt | AC | 18 ms | 3064 KB |
01_rnd_00.txt | AC | 145 ms | 35684 KB |
01_rnd_01.txt | AC | 725 ms | 71264 KB |
01_rnd_02.txt | AC | 305 ms | 42056 KB |
01_rnd_03.txt | AC | 560 ms | 52164 KB |
01_rnd_04.txt | AC | 550 ms | 66004 KB |
01_rnd_05.txt | AC | 135 ms | 35684 KB |
01_rnd_06.txt | AC | 165 ms | 36316 KB |
01_rnd_07.txt | AC | 204 ms | 37828 KB |
01_rnd_08.txt | AC | 164 ms | 35684 KB |
01_rnd_09.txt | AC | 137 ms | 35684 KB |
01_rnd_10.txt | AC | 434 ms | 36696 KB |
01_rnd_11.txt | AC | 147 ms | 35684 KB |
01_rnd_12.txt | AC | 628 ms | 59740 KB |
01_rnd_13.txt | AC | 465 ms | 55528 KB |
01_rnd_14.txt | AC | 160 ms | 35684 KB |
01_rnd_15.txt | AC | 347 ms | 39864 KB |
01_rnd_16.txt | AC | 142 ms | 35684 KB |
01_rnd_17.txt | AC | 502 ms | 39004 KB |
01_rnd_18.txt | AC | 145 ms | 35684 KB |
01_rnd_19.txt | AC | 517 ms | 67248 KB |
02_rndhard_00.txt | AC | 149 ms | 35684 KB |
02_rndhard_01.txt | AC | 149 ms | 35684 KB |
02_rndhard_02.txt | AC | 222 ms | 35684 KB |
02_rndhard_03.txt | AC | 209 ms | 35684 KB |
02_rndhard_04.txt | AC | 156 ms | 35680 KB |
02_rndhard_05.txt | AC | 155 ms | 35684 KB |
02_rndhard_06.txt | AC | 163 ms | 35684 KB |
02_rndhard_07.txt | AC | 158 ms | 35684 KB |
02_rndhard_08.txt | AC | 165 ms | 35684 KB |
02_rndhard_09.txt | AC | 168 ms | 35684 KB |
02_rndhard_10.txt | AC | 177 ms | 35684 KB |
02_rndhard_11.txt | AC | 177 ms | 35684 KB |
02_rndhard_12.txt | AC | 163 ms | 35684 KB |
02_rndhard_13.txt | AC | 164 ms | 35684 KB |
02_rndhard_14.txt | AC | 164 ms | 35684 KB |
02_rndhard_15.txt | AC | 164 ms | 35684 KB |
02_rndhard_16.txt | AC | 167 ms | 35684 KB |
02_rndhard_17.txt | AC | 183 ms | 35684 KB |
02_rndhard_18.txt | AC | 175 ms | 35684 KB |
02_rndhard_19.txt | AC | 166 ms | 35684 KB |
02_rndhard_20.txt | AC | 153 ms | 35684 KB |
02_rndhard_21.txt | AC | 154 ms | 35684 KB |
02_rndhard_22.txt | AC | 150 ms | 35684 KB |
02_rndhard_23.txt | AC | 163 ms | 35684 KB |
02_rndhard_24.txt | AC | 152 ms | 35684 KB |
02_rndhard_25.txt | AC | 145 ms | 35680 KB |
02_rndhard_26.txt | AC | 140 ms | 35684 KB |
02_rndhard_27.txt | AC | 136 ms | 35684 KB |
02_rndhard_28.txt | AC | 138 ms | 35684 KB |
02_rndhard_29.txt | AC | 140 ms | 35684 KB |
02_rndhard_30.txt | AC | 164 ms | 35684 KB |
02_rndhard_31.txt | AC | 167 ms | 35684 KB |
02_rndhard_32.txt | AC | 171 ms | 35684 KB |
02_rndhard_33.txt | AC | 173 ms | 35684 KB |
02_rndhard_34.txt | AC | 163 ms | 35684 KB |
02_rndhard_35.txt | AC | 159 ms | 35684 KB |
02_rndhard_36.txt | AC | 153 ms | 35684 KB |
02_rndhard_37.txt | AC | 151 ms | 35684 KB |
02_rndhard_38.txt | AC | 140 ms | 35684 KB |
02_rndhard_39.txt | AC | 141 ms | 35684 KB |
03_rndhardsmall_00.txt | AC | 18 ms | 3064 KB |
03_rndhardsmall_01.txt | AC | 18 ms | 3064 KB |
03_rndhardsmall_02.txt | AC | 18 ms | 3064 KB |
03_rndhardsmall_03.txt | AC | 18 ms | 3064 KB |
03_rndhardsmall_04.txt | AC | 18 ms | 3064 KB |
03_rndhardsmall_05.txt | AC | 17 ms | 3064 KB |
03_rndhardsmall_06.txt | AC | 18 ms | 3064 KB |
03_rndhardsmall_07.txt | AC | 17 ms | 3064 KB |
03_rndhardsmall_08.txt | AC | 18 ms | 3064 KB |
03_rndhardsmall_09.txt | AC | 17 ms | 3064 KB |