AtCoder Typical Contest 001

Submission #7473286

Source codeソースコード

from collections import Counter,defaultdict
import sys,heapq,bisect,math,itertools,string,queue
sys.setrecursionlimit(10**8)
mod = 10**9+7
def inp(): return int(sys.stdin.readline())
def inpl(): return list(map(int, sys.stdin.readline().split()))
def inpl_str(): return list(sys.stdin.readline().split())
def inpln(n): return list(int(sys.stdin.readline()) for i in range(n))

def dfs(sh,sw):
    seen[sh][sw] = True
    for dir in range(4):
        nh = sh + dy[dir]
        nw = sw + dx[dir]
        #場外のため進めない場合
        if nh < 0 or nh > h-1 or nw < 0 or nw > w-1:
            continue
        #壁のため進めない場合
        if field[nh][nw] == '#':
            continue
        #既に探索済みの場合
        if seen[nh][nw]:
            continue
        dfs(nh,nw)

# sからtまで辿りけるか(ATC001-A)

h,w = inpl()
#4方向への移動ベクトル
dx = [1,0,-1,0]
dy = [0,1,0,-1]
field = []
#訪問済みかどうか
seen = [[False for i in range(w)] for i in range(h)]
for i in range(h):
    field.append(input())
for i in range(h):
    for j in range(w):
        if field[i][j] == 's':
            sh = i
            sw = j
        if field[i][j] == 'g':
            gh = i
            gw = j 
dfs(sh,sw)

if seen[gh][gw]:
    print('Yes')
else:
    print('No')

Submission

Task問題 A - 深さ優先探索
User nameユーザ名 i8nd5t
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 1365 Byte
File nameファイル名
Exec time実行時間 926 ms
Memory usageメモリ使用量 224040 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 30 ms 4076 KB
00_min_02.txt AC 28 ms 3952 KB
00_min_03.txt AC 28 ms 3952 KB
00_min_04.txt AC 28 ms 3948 KB
00_min_05.txt AC 28 ms 3956 KB
00_min_06.txt AC 28 ms 3948 KB
00_min_07.txt AC 28 ms 3948 KB
00_min_08.txt AC 28 ms 4080 KB
00_sample_01.txt AC 28 ms 3948 KB
00_sample_02.txt AC 28 ms 3952 KB
00_sample_03.txt AC 28 ms 3948 KB
00_sample_04.txt AC 28 ms 3948 KB
00_sample_05.txt AC 28 ms 3948 KB
01_rnd_00.txt AC 110 ms 6380 KB
01_rnd_01.txt AC 825 ms 183616 KB
01_rnd_02.txt AC 534 ms 76272 KB
01_rnd_03.txt AC 904 ms 224040 KB
01_rnd_04.txt AC 827 ms 172012 KB
01_rnd_05.txt AC 111 ms 6384 KB
01_rnd_06.txt AC 493 ms 51160 KB
01_rnd_07.txt AC 574 ms 83372 KB
01_rnd_08.txt AC 100 ms 6384 KB
01_rnd_09.txt AC 98 ms 6384 KB
01_rnd_10.txt AC 353 ms 14632 KB
01_rnd_11.txt AC 118 ms 6388 KB
01_rnd_12.txt AC 696 ms 133700 KB
01_rnd_13.txt AC 673 ms 131140 KB
01_rnd_14.txt AC 105 ms 6384 KB
01_rnd_15.txt AC 440 ms 33808 KB
01_rnd_16.txt AC 120 ms 6384 KB
01_rnd_17.txt AC 419 ms 25964 KB
01_rnd_18.txt AC 106 ms 6380 KB
01_rnd_19.txt AC 926 ms 214800 KB
02_rndhard_00.txt AC 108 ms 6448 KB
02_rndhard_01.txt AC 107 ms 6384 KB
02_rndhard_02.txt AC 164 ms 8024 KB
02_rndhard_03.txt AC 152 ms 8024 KB
02_rndhard_04.txt AC 105 ms 6388 KB
02_rndhard_05.txt AC 109 ms 6380 KB
02_rndhard_06.txt AC 112 ms 6380 KB
02_rndhard_07.txt AC 108 ms 6380 KB
02_rndhard_08.txt AC 117 ms 6736 KB
02_rndhard_09.txt AC 110 ms 6736 KB
02_rndhard_10.txt AC 119 ms 6772 KB
02_rndhard_11.txt AC 118 ms 6768 KB
02_rndhard_12.txt AC 122 ms 6644 KB
02_rndhard_13.txt AC 115 ms 6640 KB
02_rndhard_14.txt AC 120 ms 7020 KB
02_rndhard_15.txt AC 131 ms 7024 KB
02_rndhard_16.txt AC 106 ms 6384 KB
02_rndhard_17.txt AC 106 ms 6388 KB
02_rndhard_18.txt AC 108 ms 6380 KB
02_rndhard_19.txt AC 112 ms 6380 KB
02_rndhard_20.txt AC 99 ms 6516 KB
02_rndhard_21.txt AC 102 ms 6512 KB
02_rndhard_22.txt AC 119 ms 6896 KB
02_rndhard_23.txt AC 116 ms 6892 KB
02_rndhard_24.txt AC 114 ms 6384 KB
02_rndhard_25.txt AC 109 ms 6384 KB
02_rndhard_26.txt AC 99 ms 6380 KB
02_rndhard_27.txt AC 104 ms 6384 KB
02_rndhard_28.txt AC 98 ms 6508 KB
02_rndhard_29.txt AC 109 ms 6508 KB
02_rndhard_30.txt AC 109 ms 6380 KB
02_rndhard_31.txt AC 106 ms 6384 KB
02_rndhard_32.txt AC 120 ms 6636 KB
02_rndhard_33.txt AC 115 ms 6640 KB
02_rndhard_34.txt AC 108 ms 6384 KB
02_rndhard_35.txt AC 96 ms 6380 KB
02_rndhard_36.txt AC 113 ms 6380 KB
02_rndhard_37.txt AC 105 ms 6384 KB
02_rndhard_38.txt AC 107 ms 6508 KB
02_rndhard_39.txt AC 99 ms 6516 KB
03_rndhardsmall_00.txt AC 28 ms 3948 KB
03_rndhardsmall_01.txt AC 28 ms 3956 KB
03_rndhardsmall_02.txt AC 28 ms 3948 KB
03_rndhardsmall_03.txt AC 28 ms 3948 KB
03_rndhardsmall_04.txt AC 28 ms 4076 KB
03_rndhardsmall_05.txt AC 28 ms 3952 KB
03_rndhardsmall_06.txt AC 28 ms 3952 KB
03_rndhardsmall_07.txt AC 28 ms 3952 KB
03_rndhardsmall_08.txt AC 28 ms 3952 KB
03_rndhardsmall_09.txt AC 29 ms 3952 KB