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QOJ

IDProblemSubmitterResultTimeMemoryLanguageFile sizeSubmit timeJudge time
#204297#7509. 01treeZ_301RE 15ms11560kbC++178.0kb2023-10-07 09:26:212023-10-07 09:26:22

Details

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Test #1:

score: 100
Accepted
time: 7ms
memory: 11560kb

input:

3
2
1 2
00
11
3
1 2
2 3
???
???
3
1 2
2 3
??1
0?0

output:

1
16
1

result:

ok 3 number(s): "1 16 1"

Test #2:

score: 0
Accepted
time: 15ms
memory: 11552kb

input:

1000
23
1 2
1 3
1 4
2 5
5 6
4 7
3 8
4 9
8 10
8 11
8 12
1 13
7 14
10 15
7 16
7 17
5 18
18 19
12 20
9 21
21 22
6 23
00?10?0000??1?00111?010
011??1?10?01?110?0??101
6
1 2
1 3
1 4
4 5
3 6
000?10
1???01
25
1 2
2 3
2 4
4 5
5 6
2 7
4 8
5 9
7 10
8 11
11 12
5 13
11 14
3 15
6 16
14 17
1 18
4 19
6 20
4 21
5 22...

output:

53545
24
11724
2228
162
14
711
28
550
1680
52
2
13
988
9480
2342
626416
0
71780
1
88
39207
19448
4
37395
9602
3253496
38057200
1066
3
303732
1608
281022
11718
170
78
15
1219376
29364
9092
7
0
2
7014
1942448
170371
75845
167217
16554
64
904
564290
14822
1127090
1758504
1227646
14833316
14954550
36055...

result:

ok 1000 numbers

Test #3:

score: -100
Runtime Error

input:

1
3000
1 2
2 3
2 4
1 5
3 6
2 7
5 8
8 9
9 10
10 11
2 12
11 13
7 14
11 15
7 16
13 17
8 18
1 19
11 20
10 21
18 22
7 23
7 24
15 25
23 26
24 27
14 28
15 29
25 30
16 31
6 32
10 33
3 34
30 35
16 36
9 37
36 38
28 39
26 40
33 41
1 42
11 43
20 44
23 45
14 46
31 47
41 48
11 49
48 50
45 51
6 52
10 53
32 54
38 5...

output:


result: