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QOJ

IDProblemSubmitterResultTimeMemoryLanguageFile sizeSubmit timeJudge time
#130698#6644. Red Black GridZhangYiDeWA 1ms3572kbC++203.4kb2023-07-24 19:57:352023-07-24 19:57:39

Details

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Test #1:

score: 100
Accepted
time: 0ms
memory: 3492kb

input:

2
3 6
3 1

output:

Possible
RRR
BBB
RRR
Impossible

result:

ok correct! (2 test cases)

Test #2:

score: -100
Wrong Answer
time: 1ms
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
Impossible
Possible
RR
BB
Impossible
Possible
BB
BB
Impossible
Impossible
Impossible
Impossible
Impossible
Impossible
Possible
RRR
BBB
RRR
Possible
RRR
BBR
RRR
Impossible
Possible
RRR
BBB
BBB
Possible
RBB
BBB
BBB
Impossible
Possible
BBB
BBB
BBB
Impossible
Impossible
Impossible
...

result:

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