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
#540975#8941. Even or Odd Spanning Treeucup-team3407#WA 3ms13900kbC++141.9kb2024-08-31 18:15:272024-08-31 18:15:28

詳細信息

Test #1:

score: 0
Wrong Answer
time: 3ms
memory: 13900kb

input:

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

output:

-1 5
-1 -1
-1 3

result:

wrong answer 5th numbers differ - expected: '4', found: '-1'