modified the while function to use the range based for loops

src/main.rs

@@ -53,33 +53,31 @@ fn randomize_vector (vector : &mut Vec<i32>, size : u32) {
 #[allow(dead_code)]
 fn selection_sort(vector : &mut [i32]) {
 
-    //Creates the anonymous indexing value
-    let mut i : usize = 0;
-    while i < vector.len() {
+
+    
+    // Outer loop
+    for i in 0..vector.len() {
+
         //Keep track of the greatest value
         let mut max_value = vector[i];
         let mut max_index = i;
 
 
-        //Creates the anonymous indexing value
-        let mut j : usize = i;
-        while j < vector.len() {
+        // Inner loop
+        for j in i..vector.len() {
+            
             if vector[j] > max_value {
                 //We make this the new greatest
                 max_value = vector[j];
                 max_index = j;
             }
 
-            j += 1;
         }
 
         //Swap the values
         let temp = vector[i];
         vector[i] = max_value;
         vector[max_index] = temp;
-
-
-        i += 1;
     }
 }