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QOJ

ID	Problem	Submitter	Result	Time	Memory	Language	File size	Submit time	Judge time
#444243	#5070. Check Pattern is Bad	egypt_ioi2024_11	WA	67ms	3756kb	C++23	3.5kb	2024-06-15 17:55:39	2024-06-15 17:55:40

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Details

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Test #1:

score: 100

Accepted

time: 0ms

memory: 3756kb

input:

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

output:

YES
WW
BB
NO
YES
BWB
WWW
WWB

result:

ok ok (3 test cases)

Test #2:

score: 0

Accepted

time: 61ms

memory: 3692kb

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
WB
BB
WB
BB
YES
BW
BB
BW
BW
WW
BB
NO
NO
YES
B
W
B
B
B
W
W
W
B
B
YES
WBWW
WWWB
WWWW
WWBW
BWBW
WWWW
WWWW
BWWW
BBWW
BBBW
YES
WBW
WWW
BBW
WWW
WWW
WWW
BBB
WWB
YES
W
B
B
B
YES
WBBB
WBBB
YES
BWWBBB
BWWWWB
YES
WWWBB
YES
BWWBBB
WWBBBB
BBBWWW
WWWWBW
YES
W
YES
BWB
BBB
WBB
WBB
WWB
BBB
BBW
WBW...

result:

ok ok (10000 test cases)

Test #3:

score: -100

Wrong Answer

time: 67ms

memory: 3632kb

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
W
W
B
B
B
W
B
B
W
YES
WWWB
WWBB
WBBB
WWWB
WWWW
BBWB
WWWW
WBWB
WWWB
YES
WW
WB
BB
YES
WWWBWWB
WWWBWWW
NO
NO
YES
WWB
BWB
BBB
WBW
WWW
YES
WWWWWWBBW
BBWWBWWBW
WWWBBBWWW
WWWWWBBBW
BWWWWWBWW
WWWWWWWWB
BWWBBBWWW
YES
WBWWWWW
BBBBWWW
BWWWWWW
BWWWWBW
BBBBWWW
WWBBWBB
WWWWWWW
WWWWBWW
BWWBBWW
YES
WW
BB
B...

result:

wrong answer ans finds the answer, but out doesn't (test case 615)