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QOJ

IDProblemSubmitterResultTimeMemoryLanguageFile sizeSubmit timeJudge time
#202158#6644. Red Black Griducup-team1005WA 6ms3908kbC++142.2kb2023-10-05 20:21:462023-10-05 20:21:47

Details

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Test #1:

score: 100
Accepted
time: 0ms
memory: 3908kb

input:

2
3 6
3 1

output:

Possible
RRR
RRB
RBR
Impossible

result:

ok correct! (2 test cases)

Test #2:

score: -100
Wrong Answer
time: 6ms
memory: 3776kb

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
RRR
RRR
RRR
Possible
RBR
BRR
RRR
Impossible
Possible
RRR
RBR
RRR
Impossible
Possible
RRR
RRR
RRR
Possible
RBR
BRB
RBR
Impossible
Possible
RRB
RBR
BRB
Possible
RRR
BRB
RBR
Possible
RRR
RBR
BRB
Possible
RRR
RBB
BRR
Possible
RRR
RRB
RBR
Possible
RRR
RRB
BRR
Possible
RRR
RRR
BRB
Possible
RRR
RR...

result:

wrong answer Condition failed: "A.length() == n" (test case 1)