0_0_27472434_21688.cpp:28:1: error: stray '\344' in program
下面说一下线段树的做法 31ms
^
0_0_27472434_21688.cpp:28:1: error: stray '\270' in program
0_0_27472434_21688.cpp:28:1: error: stray '\213' in program
0_0_27472434_21688.cpp:28:1: error: stray '\351' in program
0_0_27472434_21688.cpp:28:1: error: stray '\235' in program
0_0_27472434_21688.cpp:28:1: error: stray '\242' in program
0_0_27472434_21688.cpp:28:1: error: stray '\350' in program
0_0_27472434_21688.cpp:28:1: error: stray '\257' in program
0_0_27472434_21688.cpp:28:1: error: stray '\264' in program
0_0_27472434_21688.cpp:28:1: error: stray '\344' in program
0_0_27472434_21688.cpp:28:1: error: stray '\270' in program
0_0_27472434_21688.cpp:28:1: error: stray '\200' in program
0_0_27472434_21688.cpp:28:1: error: stray '\344' in program
0_0_27472434_21688.cpp:28:1: error: stray '\270' in program
0_0_27472434_21688.cpp:28:1: error: stray '\213' in program
0_0_27472434_21688.cpp:28:1: error: stray '\347' in program
0_0_27472434_21688.cpp:28:1: error: stray '\272' in program
0_0_27472434_21688.cpp:28:1: error: stray '\277' in program
0_0_27472434_21688.cpp:28:1: error: stray '\346' in program
0_0_27472434_21688.cpp:28:1: error: stray '\256' in program
0_0_27472434_21688.cpp:28:1: error: stray '\265' in program
0_0_27472434_21688.cpp:28:1: error: stray '\346' in program
0_0_27472434_21688.cpp:28:1: error: stray '\240' in program
0_0_27472434_21688.cpp:28:1: error: stray '\221' in program
0_0_27472434_21688.cpp:28:1: error: stray '\347' in program
0_0_27472434_21688.cpp:28:1: error: stray '\232' in program
0_0_27472434_21688.cpp:28:1: error: stray '\204' in program
0_0_27472434_21688.cpp:28:1: error: stray '\345' in program
0_0_27472434_21688.cpp:28:1: error: stray '\201' in program
0_0_27472434_21688.cpp:28:1: error: stray '\232' in program
0_0_27472434_21688.cpp:28:1: error: stray '\346' in program
0_0_27472434_21688.cpp:28:1: error: stray '\263' in program
0_0_27472434_21688.cpp:28:1: error: stray '\225' in program
0_0_27472434_21688.cpp:28:1: error: stray '\302' in program
0_0_27472434_21688.cpp:28:1: error: stray '\240' in program
0_0_27472434_21688.cpp:29:1: error: stray '\347' in program
用线段树去求输入序列的逆序数
^
0_0_27472434_21688.cpp:29:1: error: stray '\224' in program
0_0_27472434_21688.cpp:29:1: error: stray '\250' in program
0_0_27472434_21688.cpp:29:1: error: stray '\347' in program
0_0_27472434_21688.cpp:29:1: error: stray '\272' in program
0_0_27472434_21688.cpp:29:1: error: stray '\277' in program
0_0_27472434_21688.cpp:29:1: error: stray '\346' in program
0_0_27472434_21688.cpp:29:1: error: stray '\256' in program
0_0_27472434_21688.cpp:29:1: error: stray '\265' in program
0_0_27472434_21688.cpp:29:1: error: stray '\346' in program
0_0_27472434_21688.cpp:29:1: error: stray '\240' in program
0_0_27472434_21688.cpp:29:1: error: stray '\221' in program
0_0_27472434_21688.cpp:29:1: error: stray '\345' in program
0_0_27472434_21688.cpp:29:1: error: stray '\216' in program
0_0_27472434_21688.cpp:29:1: error: stray '\273' in program
0_0_27472434_21688.cpp:29:1: error: stray '\346' in program
0_0_27472434_21688.cpp:29:1: error: stray '\261' in program
0_0_27472434_21688.cpp:29:1: error: stray '\202' in program
0_0_27472434_21688.cpp:29:1: error: stray '\350' in program
0_0_27472434_21688.cpp:29:1: error: stray '\276' in program
0_0_27472434_21688.cpp:29:1: error: stray '\223' in program
0_0_27472434_21688.cpp:29:1: error: stray '\345' in program
0_0_27472434_21688.cpp:29:1: error: stray '\205' in program
0_0_27472434_21688.cpp:29:1: error: stray '\245' in program
0_0_27472434_21688.cpp:29:1: error: stray '\345' in program
0_0_27472434_21688.cpp:29:1: error: stray '\272' in program
0_0_27472434_21688.cpp:29:1: error: stray '\217' in program
0_0_27472434_21688.cpp:29:1: error: stray '\345' in program
0_0_27472434_21688.cpp:29:1: error: stray '\210' in program
0_0_27472434_21688.cpp:29:1: error: stray '\227' in program
0_0_27472434_21688.cpp:29:1: error: stray '\347' in program
0_0_27472434_21688.cpp:29:1: error: stray '\232' in program
0_0_27472434_21688.cpp:29:1: error: stray '\204' in program
0_0_27472434_21688.cpp:29:1: error: stray '\351' in program
0_0_27472434_21688.cpp:29:1: error: stray '\200' in program
0_0_27472434_21688.cpp:29:1: error: stray '\206' in program
0_0_27472434_21688.cpp:29:1: error: stray '\345' in program
0_0_27472434_21688.cpp:29:1: error: stray '\272' in program
0_0_27472434_21688.cpp:29:1: error: stray '\217' in program
0_0_27472434_21688.cpp:29:1: error: stray '\346' in program
0_0_27472434_21688.cpp:29:1: error: stray '\225' in program
0_0_27472434_21688.cpp:29:1: error: stray '\260' in program
0_0_27472434_21688.cpp:30:1: error: stray '\346' in program
方法：
^
0_0_27472434_21688.cpp:30:1: error: stray '\226' in program
0_0_27472434_21688.cpp:30:1: error: stray '\271' in program
0_0_27472434_21688.cpp:30:1: error: stray '\346' in program
0_0_27472434_21688.cpp:30:1: error: stray '\263' in program
0_0_27472434_21688.cpp:30:1: error: stray '\225' in program
0_0_27472434_21688.cpp:30:1: error: stray '\357' in program
0_0_27472434_21688.cpp:30:1: error: stray '\274' in program
0_0_27472434_21688.cpp:30:1: error: stray '\232' in program
0_0_27472434_21688.cpp:31:1: error: stray '\346' in program
把树的叶子节点作为每个数的对应位置
^
0_0_27472434_21688.cpp:31:1: error: stray '\212' in program
0_0_27472434_21688.cpp:31:1: error: stray '\212' in program
0_0_27472434_21688.cpp:31:1: error: stray '\346' in program
0_0_27472434_21688.cpp:31:1: error: stray '\240' in program
0_0_27472434_21688.cpp:31:1: error: stray '\221' in program
0_0_27472434_21688.cpp:31:1: error: stray '\347' in program
0_0_27472434_21688.cpp:31:1: error: stray '\232' in program
0_0_27472434_21688.cpp:31:1: error: stray '\204' in program
0_0_27472434_21688.cpp:31:1: error: stray '\345' in program
0_0_27472434_21688.cpp:31:1: error: stray '\217' in program
0_0_27472434_21688.cpp:31:1: error: stray '\266' in program
0_0_27472434_21688.cpp:31:1: error: stray '\345' in program
0_0_27472434_21688.cpp:31:1: error: stray '\255' in program
0_0_27472434_21688.cpp:31:1: error: stray '\220' in program
0_0_27472434_21688.cpp:31:1: error: stray '\350' in program
0_0_27472434_21688.cpp:31:1: error: stray '\212' in program
0_0_27472434_21688.cpp:31:1: error: stray '\202' in program
0_0_27472434_21688.cpp:31:1: error: stray '\347' in program
0_0_27472434_21688.cpp:31:1: error: stray '\202' in program
0_0_27472434_21688.cpp:31:1: error: stray '\271' in program
0_0_27472434_21688.cpp:31:1: error: stray '\344' in program
0_0_27472434_21688.cpp:31:1: error: stray '\275' in program
0_0_27472434_21688.cpp:31:1: error: stray '\234' in program
0_0_27472434_21688.cpp:31:1: error: stray '\344' in program
0_0_27472434_21688.cpp:31:1: error: stray '\270' in program
0_0_27472434_21688.cpp:31:1: error: stray '\272' in program
0_0_27472434_21688.cpp:31:1: error: stray '\346' in program
0_0_27472434_21688.cpp:31:1: error: stray '\257' in program
0_0_27472434_21688.cpp:31:1: error: stray '\217' in program
0_0_27472434_21688.cpp:31:1: error: stray '\344' in program
0_0_27472434_21688.cpp:31:1: error: stray '\270' in program
0_0_27472434_21688.cpp:31:1: error: stray '\252' in program
0_0_27472434_21688.cpp:31:1: error: stray '\346' in program
0_0_27472434_21688.cpp:31:1: error: stray '\225' in program
0_0_27472434_21688.cpp:31:1: error: stray '\260' in program
0_0_27472434_21688.cpp:31:1: error: stray '\347' in program
0_0_27472434_21688.cpp:31:1: error: stray '\232' in program
0_0_27472434_21688.cpp:31:1: error: stray '\204' in program
0_0_27472434_21688.cpp:31:1: error: stray '\345' in program
0_0_27472434_21688.cpp:31:1: error: stray '\257' in program
0_0_27472434_21688.cpp:31:1: error: stray '\271' in program
0_0_27472434_21688.cpp:31:1: error: stray '\345' in program
0_0_27472434_21688.cpp:31:1: error: stray '\272' in program
0_0_27472434_21688.cpp:31:1: error: stray '\224' in program
0_0_27472434_21688.cpp:31:1: error: stray '\344' in program
0_0_27472434_21688.cpp:31:1: error: stray '\275' in program
0_0_27472434_21688.cpp:31:1: error: stray '\215' in program
0_0_27472434_21688.cpp:31:1: error: stray '\347' in program
0_0_27472434_21688.cpp:31:1: error: stray '\275' in program
0_0_27472434_21688.cpp:31:1: error: stray '\256' in program
0_0_27472434_21688.cpp:32:1: error: stray '\346' in program
枚举到第i个数时，我们需要求出前i次插入的数中有多少个比a[i]大，
^
0_0_27472434_21688.cpp:32:1: error: stray '\236' in program
0_0_27472434_21688.cpp:32:1: error: stray '\232' in program
0_0_27472434_21688.cpp:32:1: error: stray '\344' in program
0_0_27472434_21688.cpp:32:1: error: stray '\270' in program
0_0_27472434_21688.cpp:32:1: error: stray '\276' in program
0_0_27472434_21688.cpp:32:1: error: stray '\345' in program
0_0_27472434_21688.cpp:32:1:
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