Slope trick code (C++):
[ dp[i] = \min_j < i (dp[j] + |a_i - a_j| \cdot C + \textconstant) ] slope hack
priority_queue<long long> left; // max-heap priority_queue<long long, vector<long long>, greater<long long>> right; // min-heap long long ans = 0; Slope trick code (C++): [ dp[i] = \min_j
What is the Slope Hack? The slope hack (also known as the "convex trick" or "slope trick" in competitive programming) is a technique for optimizing DP (Dynamic Programming) transitions of the form: // max-heap priority_queue<