Cargo.toml

@@ -6,11 +6,3 @@ edition = "2021"
 [dependencies]
 rand = "0.9.0"
 rocket = "0.5.1"
-
-[profile.release]
-opt-level = 'z'     # Optimize for size
-lto = true          # Enable link-time optimization
-codegen-units = 1   # Reduce number of codegen units to increase optimizations
-panic = 'abort'     # Abort on panic
-strip = true        # Strip symbols from binary*
-

src/main.rs

@@ -1,5 +1,5 @@
-//use rand::rng;
-//use rand::seq::SliceRandom;
+use rand::rng;
+use rand::seq::SliceRandom;
 
 #[macro_use]
 extern crate rocket;
@@ -46,17 +46,10 @@ fn lin_kernighan(mut tour: Vec<usize>, cities: &[(f64, f64)]) -> Vec<usize> {
 
 #[get("/")]
 fn index() -> String {
-    let cities = vec![
-        (50.03317681689108, 7.630692594382566),
-        (50.0511467529328, 7.610264891874095),
-        (50.07417811821386, 7.637215727783678),
-        (50.10154844328665, 7.683642662673185),
-        (50.070237512738046, 7.697022868469907),
-        (50.052876354261926, 7.6108551506699955),
-    ];
+    let cities = vec![(0.0, 0.0), (1.0, 5.0), (5.0, 2.0), (6.0, 7.0), (3.0, 4.0)];
 
-    let tour: Vec<usize> = (0..cities.len()).collect();
-    //tour.shuffle(&mut rng());
+    let mut tour: Vec<usize> = (0..cities.len()).collect();
+    tour.shuffle(&mut rng());
 
     let best_tour = lin_kernighan(tour, &cities);