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QOJ

IDProblemSubmitterResultTimeMemoryLanguageFile sizeSubmit timeJudge time
#200085#6644. Red Black GridZhangYiDeWA 18ms3556kbC++171.8kb2023-10-04 15:19:272023-10-04 15:19:28

Details

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Test #1:

score: 100
Accepted
time: 1ms
memory: 3556kb

input:

2
3 6
3 1

output:

Possible
RRR
RBR
RRB
Impossible

result:

ok correct! (2 test cases)

Test #2:

score: -100
Wrong Answer
time: 18ms
memory: 3468kb

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

result:

wrong answer Condition failed: "getNum(vec) == k" (test case 2)