QOJ.ac

QOJ

ID	题目	提交者	结果	用时	内存	语言	文件大小	提交时间	测评时间
#438103	#5070. Check Pattern is Bad	egypt_ioi2024_11	WA	7531ms	3852kb	C++20	1.6kb	2024-06-10 08:24:22	2024-06-10 08:24:22

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详细

Test #1:

score: 100

Accepted

time: 50ms

memory: 3684kb

input:

3
2 2
??
??
3 3
BW?
W?B
?BW
3 3
BW?
W?W
?W?

output:

YES
WB
WB
NO
YES
BWW
WWW
WWB

result:

ok ok (3 test cases)

Test #2:

score: 0

Accepted

time: 5778ms

memory: 3828kb

input:

10000
9 2
BB
BW
WW
WW
?W
?B
B?
W?
BB
6 2
??
?B
B?
BW
WW
??
10 7
WBBBW??
???BWWW
???BWWB
??WWBW?
BBWBBWB
WWB?WW?
BWBW???
WWWWBBW
BBWBB?W
B?W?W?B
4 7
??WBWWB
?BBWWWB
?W?BBB?
BBBWBBB
10 1
B
W
?
B
B
W
W
W
B
?
10 4
??WW
W?W?
WWW?
???W
?W??
?W?W
W?W?
?W?W
???W
???W
8 3
WBW
W??
???
???
W?W
W?W
???
?W?
4 1
...

output:

YES
BB
BW
WW
WW
WW
BB
BB
WW
BB
YES
BB
BB
BW
BW
WW
BB
NO
NO
YES
B
W
B
B
B
W
W
W
B
W
YES
WWWW
WWWW
WWWW
BWBW
BWBB
WWBW
WWWW
WWBW
WWWW
WWBW
YES
WBW
WWW
BBB
WBB
WBW
WWW
WWW
BWB
YES
W
B
B
B
YES
BBBB
WWBB
YES
BWWBBB
WWWBWB
YES
WBWWW
YES
BWWWWB
WWBWWB
BBBWBB
WBWWBW
YES
B
YES
BWB
BBB
WBW
WBB
WWB
WBB
BBW
WWW...

result:

ok ok (10000 test cases)

Test #3:

score: -100

Wrong Answer

time: 7531ms

memory: 3852kb

input:

10000
9 6
?B?W?W
WWBBWB
?WB?BW
B?W?W?
WW??W?
B???BW
?W?WW?
W?B?B?
?W?BB?
10 1
W
?
?
?
?
?
?
?
B
W
9 4
????
????
W???
?W?B
??WW
?BW?
WW?W
??W?
??W?
3 2
?W
?B
BB
2 7
?W?BWWB
??W???W
9 9
?BW?WWW?W
BW?WBBWWW
W?W????WW
W??WW??WW
W?BWB?B?W
??BB?WWWW
W???WBW?W
WWW???WWW
B?WWWWWW?
8 10
W??BWWW??B
?BWBWBW?BW...

output:

NO
YES
W
B
W
W
B
B
B
B
B
W
YES
WBBW
WBBW
WWBB
WWBB
BWWW
BBWB
WWWW
BWWB
BBWB
YES
WW
WB
BB
YES
BWWBWWB
BWWBWWW
NO
NO
YES
WWB
BWB
BBB
BWW
WWW
YES
BWWWWWWBB
BBBWBWWBW
WWBWBWWBW
WWWWWWWBW
WWWWWWBBW
WWWWWWWWW
BWBWBBWWB
YES
WBWBWWB
WBBBWWB
WWWWWWW
BWWWWWW
BBBBWWB
WBBBWBB
WWWBWWB
WWWWWWW
WWWWBWW
YES
WW
BB
W...

result:

wrong answer ans finds the answer, but out doesn't (test case 8961)