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ID题目提交者结果用时内存语言文件大小提交时间测评时间
#118353#2596. Even ForestHuangHanShengRE 3ms11664kbC++171.8kb2023-07-03 13:47:302023-07-03 13:47:32

详细

Test #1:

score: 100
Accepted
time: 3ms
memory: 11328kb

input:

4
1 2
2 3
3 4

output:

1

result:

ok 1 number(s): "1"

Test #2:

score: 0
Accepted
time: 2ms
memory: 9708kb

input:

4
1 2
1 3
1 4

output:

0

result:

ok 1 number(s): "0"

Test #3:

score: 0
Accepted
time: 1ms
memory: 10784kb

input:

6
1 2
2 3
4 2
4 5
6 4

output:

1

result:

ok 1 number(s): "1"

Test #4:

score: 0
Accepted
time: 1ms
memory: 9560kb

input:

1

output:

0

result:

ok 1 number(s): "0"

Test #5:

score: 0
Accepted
time: 3ms
memory: 11664kb

input:

2
1 2

output:

1

result:

ok 1 number(s): "1"

Test #6:

score: 0
Accepted
time: 0ms
memory: 10324kb

input:

3
2 3
3 1

output:

0

result:

ok 1 number(s): "0"

Test #7:

score: 0
Accepted
time: 2ms
memory: 11488kb

input:

4
2 3
3 1
3 4

output:

0

result:

ok 1 number(s): "0"

Test #8:

score: 0
Accepted
time: 2ms
memory: 10644kb

input:

5
4 2
2 3
4 1
5 3

output:

0

result:

ok 1 number(s): "0"

Test #9:

score: 0
Accepted
time: 3ms
memory: 10756kb

input:

6
4 3
1 4
2 4
5 2
4 6

output:

1

result:

ok 1 number(s): "1"

Test #10:

score: 0
Accepted
time: 3ms
memory: 11240kb

input:

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

output:

0

result:

ok 1 number(s): "0"

Test #11:

score: -100
Runtime Error

input:

1000000
851841 325834
455962 325834
135775 325834
525341 325834
265267 325834
868520 325834
834325 325834
867971 325834
325834 879726
325834 242607
325834 106951
122113 325834
325834 499633
727580 325834
325834 200171
325834 178877
325834 493841
957118 325834
325834 809324
325834 641895
325834 33338...

output:

result:
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服务器时间: 2025-01-20 22:51:42 | 开源项目