use russcip::prelude::*;
fn main() {
let mut model = Model::new()
.hide_output()
.include_default_plugins()
.create_prob("test")
.set_obj_sense(ObjSense::Maximize);
let x1 = model.add_var(0., f64::INFINITY, 3., "x1", VarType::Integer);
let x2 = model.add_var(0., f64::INFINITY, 4., "x2", VarType::Integer);
model.add_cons(
vec![x1.clone(), x2.clone()],
&[2., 1.],
-f64::INFINITY,
100.,
"c1",
);
model.add_cons(
vec![x1.clone(), x2.clone()],
&[1., 2.],
-f64::INFINITY,
80.,
"c2",
);
let solved_model = model.solve();
let status = solved_model.status();
println!("Solved with status {:?}", status);
let obj_val = solved_model.obj_val();
println!("Objective value: {}", obj_val);
let sol = solved_model.best_sol().unwrap();
let vars = solved_model.vars();
for var in vars {
println!("{} = {}", &var.name(), sol.val(var));
}
}