QOJ.ac

QOJ

IDProblemSubmitterResultTimeMemoryLanguageFile sizeSubmit timeJudge time
#132795#6644. Red Black Gridnew_dawn_2#WA 4ms3612kbC++172.9kb2023-07-31 16:40:062023-07-31 16:40:07

Details

Tip: Click on the bar to expand more detailed information

Test #1:

score: 100
Accepted
time: 1ms
memory: 3604kb

input:

2
3 6
3 1

output:

Possible
BRB
RBB
BBB
Impossible

result:

ok correct! (2 test cases)

Test #2:

score: -100
Wrong Answer
time: 4ms
memory: 3612kb

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
BR
RB
Impossible
Possible
RB
BB
Impossible
Possible
BB
BB
Possible
BRB
RBR
BRB
Impossible
Possible
RBR
BRB
RBB
Possible
BRB
RBR
BBB
Possible
RBR
BRB
BBB
Possible
BBR
RRB
BBB
Possible
BRB
RBB
BBB
Possible
BBR
RBB
BBB
Possible
RBR
BBB
BBB
Possible
BRB
BBB
BBB
Possible
RBB
BBB
BBB
I...

result:

wrong answer Condition failed: "getNum(vec) == k" (test case 20)