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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
#251423#6307. Chase Game 2ucup-team2321#WA 6ms3612kbC++20761b2023-11-14 18:50:412023-11-14 18:50:42

详细

Test #1:

score: 100
Accepted
time: 0ms
memory: 3612kb

input:

4
2
1 2
4
1 2
2 3
3 4
4
1 2
2 3
2 4
5
1 2
2 3
3 4
3 5

output:

-1
1
-1
2

result:

ok 4 number(s): "-1 1 -1 2"

Test #2:

score: 0
Accepted
time: 3ms
memory: 3552kb

input:

10000
4
1 2
1 3
3 4
4
1 2
1 3
1 4
4
1 2
2 3
1 4
5
1 2
2 3
1 4
4 5
5
1 2
2 3
3 4
4 5
4
1 2
2 3
2 4
5
1 2
1 3
2 4
2 5
4
1 2
2 3
1 4
5
1 2
1 3
2 4
1 5
5
1 2
2 3
3 4
2 5
5
1 2
1 3
2 4
2 5
4
1 2
1 3
3 4
5
1 2
1 3
3 4
1 5
4
1 2
1 3
1 4
5
1 2
1 3
3 4
3 5
5
1 2
2 3
3 4
3 5
4
1 2
1 3
2 4
5
1 2
2 3
2 4
3 5
5
...

output:

1
-1
1
1
1
-1
2
1
2
2
2
1
2
-1
2
2
1
2
2
1
1
1
-1
2
2
2
1
-1
1
1
2
1
1
-1
1
2
1
1
1
-1
1
1
2
2
2
1
1
1
-1
1
2
1
1
2
1
2
1
1
2
-1
-1
-1
2
2
2
1
1
1
2
2
2
-1
1
2
-1
1
1
-1
2
-1
-1
1
2
2
2
1
1
1
1
1
1
1
1
1
2
-1
1
1
2
-1
2
1
1
1
-1
2
-1
1
-1
-1
2
-1
2
1
2
2
1
1
1
1
2
1
1
1
1
-1
2
1
2
1
1
1
1
1
1
1
2
-1...

result:

ok 10000 numbers

Test #3:

score: -100
Wrong Answer
time: 6ms
memory: 3560kb

input:

10000
9
1 2
2 3
3 4
4 5
1 6
6 7
5 8
7 9
9
1 2
2 3
2 4
1 5
2 6
4 7
6 8
1 9
9
1 2
2 3
1 4
4 5
5 6
4 7
2 8
1 9
10
1 2
2 3
1 4
3 5
3 6
2 7
6 8
6 9
6 10
10
1 2
1 3
3 4
2 5
1 6
5 7
4 8
2 9
7 10
10
1 2
2 3
2 4
1 5
3 6
6 7
5 8
4 9
9 10
9
1 2
2 3
2 4
1 5
3 6
2 7
1 8
2 9
9
1 2
1 3
2 4
1 5
3 6
3 7
7 8
8 9
10
1...

output:

1
4
4
5
3
2
5
3
4
3
4
3
4
3
4
4
4
3
4
3
5
3
4
4
3
3
4
5
4
5
4
4
3
5
4
5
5
4
5
4
3
4
4
4
4
5
2
5
4
4
4
5
4
2
5
2
4
3
3
4
4
6
4
5
4
4
3
3
4
2
3
3
5
4
3
4
5
3
5
4
4
5
3
5
3
3
4
5
5
4
3
4
4
3
4
5
4
4
4
3
4
3
3
5
5
4
4
2
3
5
3
4
6
3
6
4
2
4
4
3
5
3
4
5
4
4
3
2
5
5
4
3
4
4
4
4
5
4
3
5
4
3
3
6
4
5
4
4
3
4
...

result:

wrong answer 2nd numbers differ - expected: '3', found: '4'