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Transportation problem: Difference between revisions
→{{header|Julia}}: swap optimizers: GLPK for Ipopt (produces integer solutions)
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(→{{header|Julia}}: swap optimizers: GLPK for Ipopt (produces integer solutions)) |
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=={{header|Julia}}==
Code taken from [https://github.com/dylanomics/transportation_problem here] using [https://jump.dev/JuMP.jl/stable/ JuMP].
<lang julia>using JuMP,
# cost vector
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# construct model
model = Model(
@variable(model, x[i=1:N] >= 0, base_name="traded quantities")
cost_fn = @expression(model, c'*x) # cost function
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{{out}}
<pre>solution vector of quantities = [20.
minimum total cost =
=={{header|Kotlin}}==
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