I have brain damage

lab5/zad1/src/main.rs

@@ -66,12 +66,22 @@ impl Graph {
     pub fn new_rand(size: usize) -> Self {
         Self {
             size,
-            edges: (0..size).map(|u|
+            edges: {
-                (0..size).map(|v|
+                let mut edges = vec![vec![0.0; size]; size];
-                    if u == v { 0.0 }
+
-                        else { thread_rng().gen::<f64>() }
+                for i in 0..size {
-                ).collect::<Vec<_>>())
+                    for j in 0..size {
-                    .collect::<Vec<_>>(),
+                        if i == j { continue }
+
+                        let w = thread_rng().gen::<f64>();
+
+                        edges[i][j] = w;
+                        edges[j][i] = w;
+                    }
+                }
+
+                edges
+            }
         }
     }