Submission #5241632


Source Code Expand

#import pysnooper

#@pysnooper.snoop()
def dfs(x,y):
    if x<0 or y<0 or w<=y or h<=x or s[x][y]=='#':
        return 
    if v[x][y]:
        return
    if x==gi and y==gj:
        print("Yes")
        exit()
    v[x][y]=1

    dfs(x+1,y)
    dfs(x-1,y)
    dfs(x,y+1)
    dfs(x,y-1)


h,w=map(int,input().split())
s=[list(input()) for _ in range(h)]
v=[[0]*w]*h
si,sj,gi,gj=-1,-1,-1,-1
for i in range(h):
    for j in range(w):
        if s[i][j]=='s':
            si=i
            sj=j
        if s[i][j]=='g':
            gi=i
            gj=j
dfs(si,sj)
print("No")

Submission Info

Submission Time
Task A - 深さ優先探索
User naru1
Language Python (3.4.3)
Score 0
Code Size 603 Byte
Status WA
Exec Time 103 ms
Memory 5492 KB

Judge Result

Set Name Sample All
Score / Max Score 0 / 0 0 / 100
Status
AC × 3
WA × 2
AC × 70
WA × 13
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 18 ms 3064 KB
00_min_02.txt AC 18 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 WA 18 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 WA 18 ms 3064 KB
00_sample_03.txt AC 18 ms 3064 KB
00_sample_04.txt WA 18 ms 3064 KB
00_sample_05.txt AC 18 ms 3064 KB
01_rnd_00.txt AC 91 ms 5364 KB
01_rnd_01.txt WA 84 ms 5364 KB
01_rnd_02.txt WA 88 ms 5364 KB
01_rnd_03.txt WA 87 ms 5364 KB
01_rnd_04.txt WA 86 ms 5364 KB
01_rnd_05.txt AC 84 ms 5364 KB
01_rnd_06.txt WA 85 ms 5364 KB
01_rnd_07.txt WA 84 ms 5364 KB
01_rnd_08.txt AC 87 ms 5364 KB
01_rnd_09.txt AC 87 ms 5364 KB
01_rnd_10.txt AC 88 ms 5364 KB
01_rnd_11.txt AC 87 ms 5364 KB
01_rnd_12.txt WA 85 ms 5364 KB
01_rnd_13.txt WA 88 ms 5364 KB
01_rnd_14.txt AC 86 ms 5364 KB
01_rnd_15.txt WA 89 ms 5364 KB
01_rnd_16.txt AC 83 ms 5364 KB
01_rnd_17.txt AC 97 ms 5364 KB
01_rnd_18.txt AC 91 ms 5364 KB
01_rnd_19.txt WA 89 ms 5492 KB
02_rndhard_00.txt AC 103 ms 5364 KB
02_rndhard_01.txt AC 85 ms 5364 KB
02_rndhard_02.txt AC 85 ms 5364 KB
02_rndhard_03.txt AC 87 ms 5364 KB
02_rndhard_04.txt AC 91 ms 5364 KB
02_rndhard_05.txt AC 85 ms 5364 KB
02_rndhard_06.txt AC 86 ms 5364 KB
02_rndhard_07.txt AC 85 ms 5364 KB
02_rndhard_08.txt AC 88 ms 5364 KB
02_rndhard_09.txt AC 89 ms 5364 KB
02_rndhard_10.txt AC 86 ms 5364 KB
02_rndhard_11.txt AC 91 ms 5364 KB
02_rndhard_12.txt AC 87 ms 5364 KB
02_rndhard_13.txt AC 84 ms 5364 KB
02_rndhard_14.txt AC 100 ms 5364 KB
02_rndhard_15.txt AC 89 ms 5364 KB
02_rndhard_16.txt AC 88 ms 5364 KB
02_rndhard_17.txt AC 92 ms 5364 KB
02_rndhard_18.txt AC 86 ms 5364 KB
02_rndhard_19.txt AC 86 ms 5364 KB
02_rndhard_20.txt AC 83 ms 5364 KB
02_rndhard_21.txt AC 88 ms 5364 KB
02_rndhard_22.txt AC 89 ms 5364 KB
02_rndhard_23.txt AC 91 ms 5364 KB
02_rndhard_24.txt AC 88 ms 5364 KB
02_rndhard_25.txt AC 85 ms 5364 KB
02_rndhard_26.txt AC 88 ms 5364 KB
02_rndhard_27.txt AC 85 ms 5364 KB
02_rndhard_28.txt AC 86 ms 5364 KB
02_rndhard_29.txt AC 89 ms 5364 KB
02_rndhard_30.txt AC 89 ms 5364 KB
02_rndhard_31.txt AC 84 ms 5364 KB
02_rndhard_32.txt AC 87 ms 5364 KB
02_rndhard_33.txt AC 91 ms 5364 KB
02_rndhard_34.txt AC 87 ms 5364 KB
02_rndhard_35.txt AC 89 ms 5364 KB
02_rndhard_36.txt AC 87 ms 5364 KB
02_rndhard_37.txt AC 86 ms 5364 KB
02_rndhard_38.txt AC 87 ms 5364 KB
02_rndhard_39.txt AC 89 ms 5364 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 18 ms 3064 KB
03_rndhardsmall_06.txt AC 18 ms 3064 KB
03_rndhardsmall_07.txt AC 18 ms 3064 KB
03_rndhardsmall_08.txt AC 18 ms 3064 KB
03_rndhardsmall_09.txt AC 18 ms 3064 KB