随笔分类 - 三分
摘要:Time Limit: 1 Sec Memory Limit: 64 MB Submit: 2549 Solved: 1370 [Submit][Status][Discuss] Description 在一个2维平面上有两条传送带,每一条传送带可以看成是一条线段。两条传送带分别为线段AB和线段CD
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摘要:Time Limit: 6000/2000 MS (Java/Others) Memory Limit: 65536/32768 K (Java/Others) Total Submission(s): 6979 Accepted Submission(s): 2181 Problem Descri
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