QOJ.ac

QOJ

IDProblemSubmitterResultTimeMemoryLanguageFile sizeSubmit timeJudge time
#835746#9926. Flipping Pathsucup-team3636#WA 11ms3712kbC++231.9kb2024-12-28 14:25:142024-12-28 14:25:14

Details

Tip: Click on the bar to expand more detailed information

Test #1:

score: 100
Accepted
time: 2ms
memory: 3672kb

input:

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

output:

YES
400
RRDD
DDRR
DDRR
DDRR
DDRR
DDRR
DDRR
DDRR
DDRR
DDRR
DDRR
DDRR
DDRR
DDRR
DDRR
DDRR
DDRR
DDRR
DDRR
DDRR
DDRR
DDRR
DDRR
DDRR
DDRR
DDRR
DDRR
DDRR
DDRR
DDRR
DDRR
DDRR
DDRR
DDRR
DDRR
DDRR
DDRR
DDRR
DDRR
DDRR
DDRR
DDRR
DDRR
DDRR
DDRR
DDRR
DDRR
DDRR
DDRR
DDRR
DDRR
DDRR
DDRR
DDRR
DDRR
DDRR
DDRR
DDRR
DD...

result:

ok ok (4 test cases)

Test #2:

score: -100
Wrong Answer
time: 11ms
memory: 3712kb

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
400
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
...

result:

wrong answer Jury has answer but participant has not. (test case 19)