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QOJ

IDProblemSubmitterResultTimeMemoryLanguageFile sizeSubmit timeJudge time
#334915#6644. Red Black GridMaMengQiWA 3ms3648kbC++202.0kb2024-02-22 15:11:532024-02-22 15:11:53

Details

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Test #1:

score: 100
Accepted
time: 0ms
memory: 3604kb

input:

2
3 6
3 1

output:

Possible
BRR
RBR
RRR
Impossible

result:

ok correct! (2 test cases)

Test #2:

score: -100
Wrong Answer
time: 3ms
memory: 3648kb

input:

4424
1 0
2 4
2 3
2 2
2 1
2 0
3 12
3 11
3 10
3 9
3 8
3 7
3 6
3 5
3 4
3 3
3 2
3 1
3 0
4 24
4 23
4 22
4 21
4 20
4 19
4 18
4 17
4 16
4 15
4 14
4 13
4 12
4 11
4 10
4 9
4 8
4 7
4 6
4 5
4 4
4 3
4 2
4 1
4 0
5 40
5 39
5 38
5 37
5 36
5 35
5 34
5 33
5 32
5 31
5 30
5 29
5 28
5 27
5 26
5 25
5 24
5 23
5 22
5 21
5...

output:

Possible
R
Possible
BB
RR
Impossible
Possible
BR
RR
Impossible
Possible
RR
RR
Possible
BRB
RBR
BRB
Impossible
Possible
BRB
RBR
BRR
Impossible
Possible
BRB
RBR
RRR
Impossible
Possible
BRR
RBR
RRR
Impossible
Possible
RRR
RBR
RRR
Impossible
Impossible
Impossible
Possible
RRR
RRR
RRR
Possible
BRBB
RBRB
...

result:

wrong answer Condition failed: "getNum(vec) == k" (test case 2)