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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
#543985#6634. Central Subsetucup-team1002#RE 0ms0kbC++232.3kb2024-09-02 00:09:482024-09-02 00:09:54

详细

Test #1:

score: 0
Runtime Error

input:

2
4 3
1 2
2 3
3 4
6 7
1 2
2 3
3 1
1 4
4 5
5 6
6 4

output:


result: