摘要:
Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 32768/32768 K (Java/Others)Total Submission(s): 3448 Accepted Submission(s): 1144 Problem Descrip 阅读全文
posted @ 2016-05-19 11:20
JL_Zhou
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摘要:
Time Limit: 2000MS Memory Limit: 65536K Total Submissions: 5646 Accepted: 1226 Description In an edge-weighted tree, the xor-length of a path p is def 阅读全文
posted @ 2016-05-19 09:25
JL_Zhou
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