AtCoder Typical Contest 001

Submission #420839

Source codeソースコード

# -*- coding: utf-8 -*-
H, W = map(int, raw_input().split())
blocks = []
start = (-1,-1)
goal = (-1,-1)
for i in range(H):
    street = raw_input()
    if 's' in street:
        start = (i,street.index('s'))
    if 'g' in street:
        goal = (i,street.index('g'))
    blocks.append(street)
visited = {}
stack = []
stack.append(start)
visited[start]=1
flag = False
while stack:
    cur = stack.pop()
    if cur[0]+1<H and (cur[0]+1,cur[1]) not in visited:
        if blocks[cur[0]+1][cur[1]] == '.':
            stack.append((cur[0]+1,cur[1]))
            visited[(cur[0]+1,cur[1])]=1
        if blocks[cur[0]+1][cur[1]] == 'g':
            flag = True
            break
    if cur[0]-1>=0 and (cur[0]-1,cur[1]) not in visited:
        if blocks[cur[0]-1][cur[1]] == '.':
            stack.append((cur[0]-1,cur[1]))
            visited[(cur[0]-1,cur[1])]=1
        if blocks[cur[0]-1][cur[1]] == 'g':
            flag = True
            break
    if cur[1]-1>=0 and (cur[0],cur[1]-1) not in visited:
        if blocks[cur[0]][cur[1]-1] == '.':
            stack.append((cur[0],cur[1]-1))
            visited[(cur[0],cur[1]-1)]=1
        if blocks[cur[0]][cur[1]-1] == 'g':
            flag = True
            break
    if cur[1]+1<W and (cur[0],cur[1]+1) not in visited:
        if blocks[cur[0]][cur[1]+1] == '.':
            stack.append((cur[0],cur[1]+1))
            visited[(cur[0],cur[1]+1)]=1
        if blocks[cur[0]][cur[1]+1] == 'g':
            flag = True
            break
if flag:
    print "Yes"
else:
    print "No"

Submission

Task問題 A - 深さ優先探索
User nameユーザ名 adf2015_short7
Created time投稿日時
Language言語 Python (2.7.3)
Status状態 AC
Score得点 100
Source lengthソースコード長 1585 Byte
File nameファイル名
Exec time実行時間 818 ms
Memory usageメモリ使用量 24672 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 69 ms 3436 KB
00_min_02.txt AC 55 ms 3500 KB
00_min_03.txt AC 56 ms 3496 KB
00_min_04.txt AC 58 ms 3508 KB
00_min_05.txt AC 57 ms 3508 KB
00_min_06.txt AC 56 ms 3504 KB
00_min_07.txt AC 57 ms 3500 KB
00_min_08.txt AC 55 ms 3500 KB
00_sample_01.txt AC 55 ms 3508 KB
00_sample_02.txt AC 56 ms 3508 KB
00_sample_03.txt AC 57 ms 3504 KB
00_sample_04.txt AC 56 ms 3508 KB
00_sample_05.txt AC 57 ms 3500 KB
01_rnd_00.txt AC 61 ms 3872 KB
01_rnd_01.txt AC 511 ms 24672 KB
01_rnd_02.txt AC 472 ms 15512 KB
01_rnd_03.txt AC 448 ms 24316 KB
01_rnd_04.txt AC 71 ms 4264 KB
01_rnd_05.txt AC 61 ms 3884 KB
01_rnd_06.txt AC 399 ms 14304 KB
01_rnd_07.txt AC 470 ms 15976 KB
01_rnd_08.txt AC 62 ms 3688 KB
01_rnd_09.txt AC 61 ms 3892 KB
01_rnd_10.txt AC 666 ms 20836 KB
01_rnd_11.txt AC 61 ms 3880 KB
01_rnd_12.txt AC 525 ms 23140 KB
01_rnd_13.txt AC 119 ms 6248 KB
01_rnd_14.txt AC 61 ms 3884 KB
01_rnd_15.txt AC 741 ms 21600 KB
01_rnd_16.txt AC 61 ms 3888 KB
01_rnd_17.txt AC 818 ms 21988 KB
01_rnd_18.txt AC 61 ms 3888 KB
01_rnd_19.txt AC 374 ms 16352 KB
02_rndhard_00.txt AC 67 ms 3888 KB
02_rndhard_01.txt AC 68 ms 3888 KB
02_rndhard_02.txt AC 213 ms 9452 KB
02_rndhard_03.txt AC 197 ms 9456 KB
02_rndhard_04.txt AC 63 ms 3884 KB
02_rndhard_05.txt AC 64 ms 3828 KB
02_rndhard_06.txt AC 64 ms 3872 KB
02_rndhard_07.txt AC 62 ms 3880 KB
02_rndhard_08.txt AC 96 ms 5160 KB
02_rndhard_09.txt AC 98 ms 5160 KB
02_rndhard_10.txt AC 93 ms 5028 KB
02_rndhard_11.txt AC 93 ms 5040 KB
02_rndhard_12.txt AC 80 ms 4140 KB
02_rndhard_13.txt AC 79 ms 4140 KB
02_rndhard_14.txt AC 94 ms 5164 KB
02_rndhard_15.txt AC 94 ms 4988 KB
02_rndhard_16.txt AC 63 ms 3880 KB
02_rndhard_17.txt AC 63 ms 3876 KB
02_rndhard_18.txt AC 66 ms 3876 KB
02_rndhard_19.txt AC 65 ms 3892 KB
02_rndhard_20.txt AC 65 ms 3816 KB
02_rndhard_21.txt AC 67 ms 3808 KB
02_rndhard_22.txt AC 85 ms 4260 KB
02_rndhard_23.txt AC 77 ms 4144 KB
02_rndhard_24.txt AC 66 ms 3888 KB
02_rndhard_25.txt AC 64 ms 3892 KB
02_rndhard_26.txt AC 67 ms 3880 KB
02_rndhard_27.txt AC 62 ms 3880 KB
02_rndhard_28.txt AC 71 ms 3872 KB
02_rndhard_29.txt AC 71 ms 3876 KB
02_rndhard_30.txt AC 68 ms 3876 KB
02_rndhard_31.txt AC 64 ms 3884 KB
02_rndhard_32.txt AC 82 ms 4136 KB
02_rndhard_33.txt AC 80 ms 4136 KB
02_rndhard_34.txt AC 65 ms 3876 KB
02_rndhard_35.txt AC 66 ms 3876 KB
02_rndhard_36.txt AC 64 ms 3876 KB
02_rndhard_37.txt AC 64 ms 3880 KB
02_rndhard_38.txt AC 67 ms 3880 KB
02_rndhard_39.txt AC 67 ms 3880 KB
03_rndhardsmall_00.txt AC 57 ms 3508 KB
03_rndhardsmall_01.txt AC 56 ms 3504 KB
03_rndhardsmall_02.txt AC 56 ms 3508 KB
03_rndhardsmall_03.txt AC 57 ms 3504 KB
03_rndhardsmall_04.txt AC 57 ms 3500 KB
03_rndhardsmall_05.txt AC 57 ms 3496 KB
03_rndhardsmall_06.txt AC 55 ms 3512 KB
03_rndhardsmall_07.txt AC 54 ms 3504 KB
03_rndhardsmall_08.txt AC 57 ms 3496 KB
03_rndhardsmall_09.txt AC 57 ms 3496 KB