QOJ.ac

QOJ

IDProblemSubmitterResultTimeMemoryLanguageFile sizeSubmit timeJudge time
#116667#6320. Parallel Processing (Hard)wlxhkkAC ✓1ms3840kbC++141.4kb2023-06-29 18:48:122023-06-29 18:48:16

Details

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Test #1:

score: 100
Accepted
time: 1ms
memory: 3580kb

input:

17

output:

7
2 1 2
4 3 4
6 5 6
1001 1001 1001
3 2 3
4 2 4
7 6 7
1001 1001 1001
7 4 7
6 4 6
9 8 9
11 10 11
5 4 5
1001 1001 1001
9 7 9
12 11 12
12 9 12
10 9 10
14 13 14
16 15 16
11 9 11
8 7 8
14 12 14
17 16 17
13 12 13
15 14 15
16 14 16
17 14 17

result:

ok AC

Test #2:

score: 0
Accepted
time: 1ms
memory: 3576kb

input:

18

output:

7
2 1 2
4 3 4
6 5 6
8 7 8
3 2 3
4 2 4
7 6 7
8 6 8
8 4 8
6 4 6
10 9 10
12 11 12
7 4 7
5 4 5
10 8 10
13 12 13
13 10 13
11 10 11
15 14 15
17 16 17
12 10 12
9 8 9
15 13 15
18 17 18
14 13 14
16 15 16
17 15 17
18 15 18

result:

ok AC

Test #3:

score: 0
Accepted
time: 1ms
memory: 3596kb

input:

19

output:

8
2 1 2
4 3 4
6 5 6
8 7 8
3 2 3
4 2 4
8 6 8
1001 1001 1001
5 4 5
6 4 6
8 4 8
1001 1001 1001
9 8 9
7 6 7
11 10 11
13 12 13
1001 1001 1001
1001 1001 1001
11 9 11
14 13 14
14 11 14
12 11 12
16 15 16
18 17 18
13 11 13
10 9 10
16 14 16
19 18 19
15 14 15
17 16 17
18 16 18
19 16 19

result:

ok AC

Test #4:

score: 0
Accepted
time: 1ms
memory: 3588kb

input:

20

output:

8
2 1 2
4 3 4
6 5 6
8 7 8
3 2 3
4 2 4
8 6 8
10 9 10
5 4 5
6 4 6
8 4 8
1001 1001 1001
10 8 10
9 8 9
12 11 12
14 13 14
7 6 7
1001 1001 1001
12 10 12
15 14 15
15 12 15
13 12 13
17 16 17
19 18 19
14 12 14
11 10 11
17 15 17
20 19 20
16 15 16
18 17 18
19 17 19
20 17 20

result:

ok AC

Test #5:

score: 0
Accepted
time: 1ms
memory: 3624kb

input:

21

output:

8
2 1 2
4 3 4
6 5 6
8 7 8
3 2 3
4 2 4
8 6 8
10 9 10
5 4 5
6 4 6
8 4 8
11 10 11
11 8 11
9 8 9
13 12 13
15 14 15
10 8 10
7 6 7
13 11 13
16 15 16
16 13 16
14 13 14
18 17 18
20 19 20
15 13 15
12 11 12
18 16 18
21 20 21
17 16 17
19 18 19
20 18 20
21 18 21

result:

ok AC

Test #6:

score: 0
Accepted
time: 1ms
memory: 3620kb

input:

120

output:

48
2 1 2
4 3 4
6 5 6
8 7 8
3 2 3
4 2 4
8 6 8
10 9 10
5 4 5
6 4 6
8 4 8
1001 1001 1001
10 8 10
9 8 9
12 11 12
14 13 14
7 6 7
1001 1001 1001
12 10 12
15 14 15
15 12 15
13 12 13
17 16 17
19 18 19
14 12 14
11 10 11
17 15 17
20 19 20
20 17 20
18 17 18
22 21 22
24 23 24
19 17 19
16 15 16
22 20 22
25 24 25...

result:

ok AC

Test #7:

score: 0
Accepted
time: 1ms
memory: 3700kb

input:

421

output:

168
2 1 2
4 3 4
6 5 6
8 7 8
3 2 3
4 2 4
8 6 8
10 9 10
5 4 5
6 4 6
8 4 8
11 10 11
11 8 11
9 8 9
13 12 13
15 14 15
10 8 10
7 6 7
13 11 13
16 15 16
16 13 16
14 13 14
18 17 18
20 19 20
15 13 15
12 11 12
18 16 18
21 20 21
21 18 21
19 18 19
23 22 23
25 24 25
20 18 20
17 16 17
23 21 23
26 25 26
26 23 26
24...

result:

ok AC

Test #8:

score: 0
Accepted
time: 1ms
memory: 3676kb

input:

464

output:

186
2 1 2
4 3 4
6 5 6
8 7 8
3 2 3
4 2 4
8 6 8
1001 1001 1001
5 4 5
6 4 6
8 4 8
1001 1001 1001
9 8 9
7 6 7
11 10 11
13 12 13
1001 1001 1001
1001 1001 1001
11 9 11
14 13 14
14 11 14
12 11 12
16 15 16
18 17 18
13 11 13
10 9 10
16 14 16
19 18 19
19 16 19
17 16 17
21 20 21
23 22 23
18 16 18
15 14 15
21 1...

result:

ok AC

Test #9:

score: 0
Accepted
time: 1ms
memory: 3824kb

input:

812

output:

325
2 1 2
4 3 4
6 5 6
1001 1001 1001
3 2 3
4 2 4
7 6 7
1001 1001 1001
7 4 7
6 4 6
9 8 9
11 10 11
5 4 5
1001 1001 1001
9 7 9
12 11 12
12 9 12
10 9 10
14 13 14
16 15 16
11 9 11
8 7 8
14 12 14
17 16 17
17 14 17
15 14 15
19 18 19
21 20 21
16 14 16
13 12 13
19 17 19
22 21 22
22 19 22
20 19 20
24 23 24
26...

result:

ok AC

Test #10:

score: 0
Accepted
time: 1ms
memory: 3820kb

input:

862

output:

345
2 1 2
4 3 4
6 5 6
1001 1001 1001
3 2 3
4 2 4
7 6 7
1001 1001 1001
7 4 7
6 4 6
9 8 9
11 10 11
5 4 5
1001 1001 1001
9 7 9
12 11 12
12 9 12
10 9 10
14 13 14
16 15 16
11 9 11
8 7 8
14 12 14
17 16 17
17 14 17
15 14 15
19 18 19
21 20 21
16 14 16
13 12 13
19 17 19
22 21 22
22 19 22
20 19 20
24 23 24
26...

result:

ok AC

Test #11:

score: 0
Accepted
time: 1ms
memory: 3840kb

input:

996

output:

398
2 1 2
4 3 4
6 5 6
8 7 8
3 2 3
4 2 4
8 6 8
10 9 10
5 4 5
6 4 6
8 4 8
11 10 11
11 8 11
9 8 9
13 12 13
15 14 15
10 8 10
7 6 7
13 11 13
16 15 16
16 13 16
14 13 14
18 17 18
20 19 20
15 13 15
12 11 12
18 16 18
21 20 21
21 18 21
19 18 19
23 22 23
25 24 25
20 18 20
17 16 17
23 21 23
26 25 26
26 23 26
24...

result:

ok AC

Test #12:

score: 0
Accepted
time: 1ms
memory: 3768kb

input:

997

output:

399
2 1 2
4 3 4
6 5 6
1001 1001 1001
3 2 3
4 2 4
7 6 7
1001 1001 1001
7 4 7
6 4 6
9 8 9
11 10 11
5 4 5
1001 1001 1001
9 7 9
12 11 12
12 9 12
10 9 10
14 13 14
16 15 16
11 9 11
8 7 8
14 12 14
17 16 17
17 14 17
15 14 15
19 18 19
21 20 21
16 14 16
13 12 13
19 17 19
22 21 22
22 19 22
20 19 20
24 23 24
26...

result:

ok AC

Test #13:

score: 0
Accepted
time: 1ms
memory: 3836kb

input:

998

output:

399
2 1 2
4 3 4
6 5 6
8 7 8
3 2 3
4 2 4
7 6 7
8 6 8
8 4 8
6 4 6
10 9 10
12 11 12
7 4 7
5 4 5
10 8 10
13 12 13
13 10 13
11 10 11
15 14 15
17 16 17
12 10 12
9 8 9
15 13 15
18 17 18
18 15 18
16 15 16
20 19 20
22 21 22
17 15 17
14 13 14
20 18 20
23 22 23
23 20 23
21 20 21
25 24 25
27 26 27
22 20 22
19 1...

result:

ok AC

Test #14:

score: 0
Accepted
time: 1ms
memory: 3768kb

input:

999

output:

400
2 1 2
4 3 4
6 5 6
8 7 8
3 2 3
4 2 4
8 6 8
1001 1001 1001
5 4 5
6 4 6
8 4 8
1001 1001 1001
9 8 9
7 6 7
11 10 11
13 12 13
1001 1001 1001
1001 1001 1001
11 9 11
14 13 14
14 11 14
12 11 12
16 15 16
18 17 18
13 11 13
10 9 10
16 14 16
19 18 19
19 16 19
17 16 17
21 20 21
23 22 23
18 16 18
15 14 15
21 1...

result:

ok AC

Test #15:

score: 0
Accepted
time: 0ms
memory: 3776kb

input:

1000

output:

400
2 1 2
4 3 4
6 5 6
8 7 8
3 2 3
4 2 4
8 6 8
10 9 10
5 4 5
6 4 6
8 4 8
1001 1001 1001
10 8 10
9 8 9
12 11 12
14 13 14
7 6 7
1001 1001 1001
12 10 12
15 14 15
15 12 15
13 12 13
17 16 17
19 18 19
14 12 14
11 10 11
17 15 17
20 19 20
20 17 20
18 17 18
22 21 22
24 23 24
19 17 19
16 15 16
22 20 22
25 24 2...

result:

ok AC