摘要:
http://ac.jobdu.com/problem.php?pid=1544#include #include #include #include const int Maxint = 0x7fffffff;const int Max = 200010;int node[Max];int data[Max];void createSegTree(int L, int R, int root){ if (L == R) { node[root] = data[L]; return ; } int mid = (L + R) / 2; createSegTree(L, mid, root .. 阅读全文
posted @ 2013-10-07 14:19
forgood
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