摘要:
1 #include"bits/stdc++.h" 2 using namespace std; 3 4 int n,k; 5 int dp[3000006][23]; 6 int dp2[3000006][23]; 7 8 int query(int l,int r,int type) 9 { 10 int ss=log2(r-l+1); 11 if (ty... 阅读全文
posted @ 2019-01-24 09:13
Through_The_Night
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