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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
#176621#6308. MagicHuangHanShengML 0ms0kbC++202.2kb2023-09-11 20:33:522023-09-11 20:33:52

详细

Test #1:

score: 0
Memory Limit Exceeded

input:

5
2 3
6 7
1 9
5 10
4 8

output:

9

result: