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Optimization with a linear objective function, subject to linear equality and linear inequality constraints.
3
votes
2
answers
675
views
Find max total revenue in a directed graph
Problem:
Imagine you are an agent with a knapsack, who travels a known route of cities. All cities are different: $C_1 \rightarrow C_2 \rightarrow \dots \rightarrow C_n$. Each city offers you to buy f …
0
votes
1
answer
91
views
Matching points on a plane with maximum total weight
I have a set of points $P = \{p_1, \dots, p_m \}, \; 0 \le m \le 10^4$ on a plane of two colors (red and green). Each point has integer x-coordinate (all x-coordinates are different), and non-negative …