From 36678bf8ee7228034bae5b0222bae88b57d5384b Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Ren=C3=A9=20Fuhry?= <rene.fuhry@gmail.com>
Date: Wed, 31 May 2023 22:57:29 +0200
Subject: [PATCH] changed fill_with_random() output and input

---
 src/graph/matrix.rs | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/src/graph/matrix.rs b/src/graph/matrix.rs
index 004a748..f7d92a7 100644
--- a/src/graph/matrix.rs
+++ b/src/graph/matrix.rs
@@ -1,7 +1,8 @@
 #[allow(unused_imports)]
 use std::{fs::File, io::Read};
 
-pub fn fill_with_random(matrix: &mut Vec<Vec<usize>>, size: usize) {
+pub fn fill_with_random(size: usize) -> Vec<Vec<usize>> {
+    let mut matrix: Vec<Vec<usize>> = vec![];
     for i in 0..size {
         matrix.push(vec![]);
         for j in 0..size {
@@ -12,6 +13,7 @@ pub fn fill_with_random(matrix: &mut Vec<Vec<usize>>, size: usize) {
             matrix[i].push(fastrand::usize(0..2));
         }
     }
+    matrix
 }
 
 pub fn mult(matrix1: &Vec<Vec<usize>>, matrix2: &Vec<Vec<usize>>) -> Vec<Vec<usize>> {