[HDU]P2586 How far away?[LCA]
摘要：[HDU]P2586 How far away ？ Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 32768/32768 K (Java/Others) Total Submission(s): 18675 Accepted Submiss
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posted @ 2017-11-07 18:23
