Understanding of implies

[sogrbilja]

Here:

Trying to solve a puzzle

The most important, what I failed to understand, is that isCovered is in the function of houses. I was thinking about the grid that one antenna can cover, but I should think about which houses antenna(s) can cover instead. Here is the model: using JuMP, Cbc, XLSX mat = XLSX.readdata("data/input.xlsx", "sheet1", "A1:J10") M = size(mat, 1) N = size(mat, 2) ratio = 0.7 houses = [] for i = 1 : M for j = 1 : N if mat[i,j] == 1 push!(houses, (i,j)) end end end model = Model(Cb…