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QOJ

IDProblemSubmitterResultTimeMemoryLanguageFile sizeSubmit timeJudge time
#334972#6644. Red Black GridMaMengQiWA 4ms3632kbC++203.2kb2024-02-22 15:44:372024-02-22 15:44:38

Details

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Test #1:

score: 100
Accepted
time: 1ms
memory: 3632kb

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: 4ms
memory: 3592kb

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
BR
RB
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
BRBR
RBRB
...

result:

wrong answer Condition failed: "A == B" (test case 10)