QOJ.ac

QOJ

IDProblemSubmitterResultTimeMemoryLanguageFile sizeSubmit timeJudge time
#835049#9926. Flipping Pathsucup-team5284#WA 4ms3972kbC++142.1kb2024-12-28 09:16:072024-12-28 09:16:08

Details

Tip: Click on the bar to expand more detailed information

Test #1:

score: 100
Accepted
time: 1ms
memory: 3972kb

input:

4
3 3
WBB
BWB
BBW
1 5
WWWWW
2 2
BB
BB
4 1
W
B
B
W

output:

YES
2
DDRR
RRDD
YES
0
YES
0
NO

result:

ok ok (4 test cases)

Test #2:

score: -100
Wrong Answer
time: 4ms
memory: 3912kb

input:

323
1 2
BB
1 2
BW
1 2
WB
1 2
WW
2 1
B
B
2 1
B
W
2 1
W
B
2 1
W
W
1 3
BBB
1 3
BBW
1 3
BWB
1 3
BWW
1 3
WBB
1 3
WBW
1 3
WWB
1 3
WWW
2 2
BB
BB
2 2
BB
BW
2 2
BB
WB
2 2
BB
WW
2 2
BW
BB
2 2
BW
BW
2 2
BW
WB
2 2
BW
WW
2 2
WB
BB
2 2
WB
BW
2 2
WB
WB
2 2
WB
WW
2 2
WW
BB
2 2
WW
BW
2 2
WW
WB
2 2
WW
WW
3 1
B
B
B
3 ...

output:

YES
0
NO
NO
YES
0
YES
0
NO
NO
YES
0
YES
0
NO
NO
NO
NO
NO
NO
YES
0
YES
0
YES
3
DR
RD
DR
NO
NO
NO
NO
YES
2
DR
RD
NO
NO
YES
2
DR
RD
NO
NO
NO
NO
YES
3
DR
RD
DR
YES
0
YES
0
NO
NO
NO
NO
NO
NO
YES
0
YES
0
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
YES
0
YES
0
YES
3
DRR
RRD
DRR
NO
NO
NO
NO
NO
NO
NO
NO
YES
2
...

result:

wrong answer cell (2,1) contains different color with (1,1) after all ops. (test case 18)