QOJ.ac

QOJ

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
#203380#3846. Link-Cut Treeucup-team1506#WA 3ms30872kbC++141.0kb2023-10-06 17:03:132023-10-06 17:03:13

详细

Test #1:

score: 0
Wrong Answer
time: 3ms
memory: 30872kb

input:

2
6 8
1 2
2 3
5 6
3 4
2 5
5 4
5 1
4 2
4 2
1 2
4 3

output:

2 4 5 6
2 4 5 6
-1

result:

wrong answer 2nd lines differ - expected: '-1', found: '2 4 5 6'