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北京大学《ACM/ICPC大学生程序设计竞赛训练》暑期课面向全球招生!

如果是这样的数据用线段树会错啊~这样的数据不会出现么~

Posted by lucky_purple at 2012-04-07 11:50:15 on Problem 2828
10
8 2
8 3
8 4
8 5
8 6
8 7
8 8
8 9
8 10
8 11
结果是
0 0 0 0 0 0 0 0 11 2
难道是我题意没理解全?~~

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