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QOJ

IDProblemSubmitterResultTimeMemoryLanguageFile sizeSubmit timeJudge time
#283315#6644. Red Black GridKingOfHua#WA 17ms3784kbC++142.3kb2023-12-14 14:03:152023-12-14 14:03:17

Details

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Test #1:

score: 100
Accepted
time: 0ms
memory: 3784kb

input:

2
3 6
3 1

output:

Possible
RBR
BRR
RRR
Impossible

result:

ok correct! (2 test cases)

Test #2:

score: -100
Wrong Answer
time: 17ms
memory: 3628kb

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
RB
BR
Impossible
Possible
BR
RR
Impossible
Possible
RR
RR
Possible
RBR
BRB
RBR
Impossible
Possible
BRB
RBR
BRR
Possible
RBR
BRB
RRR
Possible
BRB
RBR
RRR
Possible
RRB
BBR
RRR
Possible
RBR
BRR
RRR
Possible
RRB
BRR
RRR
Possible
BRB
RRR
RRR
Possible
RBR
RRR
RRR
Possible
BRR
RRR
RRR
I...

result:

wrong answer Condition failed: "getNum(vec) == k" (test case 48)