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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
#716195#8128. Alternating Pathsucup-team4074#WA 1ms4672kbC++173.5kb2024-11-06 14:39:032024-11-06 14:39:04

详细

Test #1:

score: 0
Wrong Answer
time: 1ms
memory: 4672kb

input:

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

output:

2
0
0

result:

wrong output format output must be 'IMPOSSIBLE' or have length m (test case 1)