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QOJ

IDProblemSubmitterResultTimeMemoryLanguageFile sizeSubmit timeJudge time
#180406#6644. Red Black Griducup-team1544#WA 17ms3572kbC++144.7kb2023-09-15 19:42:512023-09-15 19:42:51

Details

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Test #1:

score: 100
Accepted
time: 1ms
memory: 3460kb

input:

2
3 6
3 1

output:

Possible
BRB
BBB
BRB
Impossible

result:

ok correct! (2 test cases)

Test #2:

score: -100
Wrong Answer
time: 17ms
memory: 3572kb

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
B
Impossible
Possible
RB
BR
Impossible
Possible
RB
BB
Impossible
Possible
BB
BB
Possible
RBR
BRB
RBR
Impossible
Possible
RBR
BRB
RBB
Possible
BRB
RBR
BBB
Possible
RBR
BRB
BBB
Possible
BRB
BBB
RBR
Possible
BRB
BBB
BRB
Possible
BRB
BBB
BBR
Possible
RBB
BBB
BBR
Possible
BRB
BBB
BBB
Possible
RB...

result:

wrong answer Condition failed: "A == B" (test case 2)