QOJ.ac

QOJ

IDProblemSubmitterResultTimeMemoryLanguageFile sizeSubmit timeJudge time
#192658#6320. Parallel Processing (Hard)MaMengQiWA 1ms3788kbC++114.7kb2023-09-30 15:08:152023-09-30 15:08:15

Details

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Test #1:

score: 0
Wrong Answer
time: 1ms
memory: 3788kb

input:

17

output:

8
2 1 2
4 3 4
6 5 6
8 7 8
3 2 3
4 2 4
7 6 7
8 6 8
10 9 10
12 11 12
14 13 14
16 15 16
11 10 11
12 10 12
15 14 15
16 14 16
5 4 5
6 4 6
7 4 7
8 4 8
9 8 9
10 8 10
11 8 11
12 8 12
13 12 13
14 12 14
15 12 15
16 12 16
17 16 17
2000 1999 2000
2000 1999 2000
2000 1999 2000

result:

wrong answer L = 8 is larger than 7