AtCoder Typical Contest 001

Submission #11227829

Source codeソースコード

import sys
sys.setrecursionlimit(500000)
def dfs(h, w):
    if field[h][w] == 'g':
        print('Yes')
        exit()
    seen[h][w] = True

    for dir in range(4):
        nh = h + dx[dir]
        nw = w + dy[dir]

        if nh < 0 or nw < 0 or nh >= H or nw >= W:
            continue
        if field[nh][nw] == '#':
            continue
        if seen[nh][nw]:
            continue
        dfs(nh, nw)
H, W = map(int, input().split())
dx = [1, 0, -1, 0]
dy = [0, 1, 0, -1]
seen = [[False for _ in range(W)] for _ in range(H)]
field = [list(input()) for h in range(H)]
sh, sw, gh, gw = '', '', '', ''
for h in range(H):
    for w in range(W):
        if field[h][w] == 's':
            sh, sw = h, w
        if field[h][w] == 'g':
            gh, gw = h, w
dfs(sh, sw)
print('No')

Submission

Task問題 A - 深さ優先探索
User nameユーザ名 otomikesuy
Created time投稿日時
Language言語 Python3 (3.4.3)
Status状態 AC
Score得点 100
Source lengthソースコード長 819 Byte
File nameファイル名
Exec time実行時間 702 ms
Memory usageメモリ使用量 217908 KB

Test case

Set

Set name Score得点 / Max score Cases
Sample - 00_sample_01.txt,00_sample_02.txt,00_sample_03.txt,00_sample_04.txt,00_sample_05.txt
All 100 / 100 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

Test case

Case name Status状態 Exec time実行時間 Memory usageメモリ使用量
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 17 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 18 ms 3064 KB
00_sample_04.txt AC 17 ms 3064 KB
00_sample_05.txt AC 17 ms 3064 KB
01_rnd_00.txt AC 100 ms 7540 KB
01_rnd_01.txt AC 223 ms 52808 KB
01_rnd_02.txt AC 212 ms 36924 KB
01_rnd_03.txt AC 251 ms 69716 KB
01_rnd_04.txt AC 367 ms 96060 KB
01_rnd_05.txt AC 98 ms 7412 KB
01_rnd_06.txt AC 410 ms 53928 KB
01_rnd_07.txt AC 236 ms 42832 KB
01_rnd_08.txt AC 97 ms 7412 KB
01_rnd_09.txt AC 97 ms 7412 KB
01_rnd_10.txt AC 319 ms 16240 KB
01_rnd_11.txt AC 99 ms 7412 KB
01_rnd_12.txt AC 137 ms 20460 KB
01_rnd_13.txt AC 226 ms 46232 KB
01_rnd_14.txt AC 99 ms 7412 KB
01_rnd_15.txt AC 240 ms 29912 KB
01_rnd_16.txt AC 97 ms 7412 KB
01_rnd_17.txt AC 390 ms 28972 KB
01_rnd_18.txt AC 97 ms 7540 KB
01_rnd_19.txt AC 702 ms 217908 KB
02_rndhard_00.txt AC 99 ms 7540 KB
02_rndhard_01.txt AC 99 ms 7540 KB
02_rndhard_02.txt AC 151 ms 8692 KB
02_rndhard_03.txt AC 149 ms 8692 KB
02_rndhard_04.txt AC 98 ms 7540 KB
02_rndhard_05.txt AC 98 ms 7412 KB
02_rndhard_06.txt AC 102 ms 7540 KB
02_rndhard_07.txt AC 98 ms 7540 KB
02_rndhard_08.txt AC 111 ms 7792 KB
02_rndhard_09.txt AC 113 ms 7792 KB
02_rndhard_10.txt AC 116 ms 7924 KB
02_rndhard_11.txt AC 110 ms 7924 KB
02_rndhard_12.txt AC 105 ms 7796 KB
02_rndhard_13.txt AC 111 ms 7796 KB
02_rndhard_14.txt AC 112 ms 8052 KB
02_rndhard_15.txt AC 111 ms 8052 KB
02_rndhard_16.txt AC 99 ms 7540 KB
02_rndhard_17.txt AC 98 ms 7540 KB
02_rndhard_18.txt AC 99 ms 7540 KB
02_rndhard_19.txt AC 98 ms 7540 KB
02_rndhard_20.txt AC 104 ms 7668 KB
02_rndhard_21.txt AC 106 ms 7668 KB
02_rndhard_22.txt AC 110 ms 7924 KB
02_rndhard_23.txt AC 105 ms 7796 KB
02_rndhard_24.txt AC 97 ms 7540 KB
02_rndhard_25.txt AC 100 ms 7540 KB
02_rndhard_26.txt AC 102 ms 7540 KB
02_rndhard_27.txt AC 98 ms 7540 KB
02_rndhard_28.txt AC 103 ms 7668 KB
02_rndhard_29.txt AC 101 ms 7668 KB
02_rndhard_30.txt AC 97 ms 7412 KB
02_rndhard_31.txt AC 98 ms 7540 KB
02_rndhard_32.txt AC 109 ms 7924 KB
02_rndhard_33.txt AC 106 ms 7796 KB
02_rndhard_34.txt AC 98 ms 7540 KB
02_rndhard_35.txt AC 98 ms 7540 KB
02_rndhard_36.txt AC 101 ms 7540 KB
02_rndhard_37.txt AC 98 ms 7540 KB
02_rndhard_38.txt AC 102 ms 7668 KB
02_rndhard_39.txt AC 101 ms 7668 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 18 ms 3064 KB
03_rndhardsmall_08.txt AC 17 ms 3064 KB
03_rndhardsmall_09.txt AC 18 ms 3064 KB