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QOJ

IDProblemSubmitterResultTimeMemoryLanguageFile sizeSubmit timeJudge time
#213434#6644. Red Black GridZhangYiDeWA 15ms3732kbC++171.5kb2023-10-14 14:13:532023-10-14 14:13:54

Details

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Test #1:

score: 100
Accepted
time: 0ms
memory: 3732kb

input:

2
3 6
3 1

output:

Possible
BBR
BBB
RBR
Impossible

result:

ok correct! (2 test cases)

Test #2:

score: -100
Wrong Answer
time: 15ms
memory: 3648kb

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
BB
BR
Impossible
Possible
RB
BR
Possible
RBR
BRB
RBR
Impossible
Possible
BBR
BRB
RBR
Possible
RRR
BRB
RBR
Possible
RBR
BBB
RBR
Possible
BBR
BRR
RBR
Possible
BBR
BBB
RBR
Possible
BBB
BRB
RRR
Possible
BBB
BBB
RBR
Possible
BBB
BRB
BBR
Possible
BBB
BBB
BBR
I...

result:

wrong answer Condition failed: "getNum(vec) == k" (test case 6)