POJ 3162 Walking Race——樹形dp+尺取+線段樹

RMQ蜜汁MLE？？多是寫挫了，不過尺取+線段是nlogn就過了ios #include <cstdio> #include <cstring> #include <iostream> #include <algorithm> using namespace std; const int INF = 0x3f3f3f3f; const int maxn = 1e6 + 10; int n, m,

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