first sorting fkt

.gitignore

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+/target

Cargo.lock

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+# This file is automatically @generated by Cargo.
+# It is not intended for manual editing.
+version = 3
+
+[[package]]
+name = "sorting"
+version = "0.1.0"

Cargo.toml

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+[package]
+name = "sorting"
+version = "0.1.0"
+edition = "2021"
+
+[dependencies]

src/main.rs

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+pub fn selection_sort(input: &mut Vec<i32>) {
+    let list_len = input.len();
+
+    for i in 0..list_len - 1 {
+        let mut min = i;
+        for j in i + 1..list_len {
+            if input[j] < input[min] {
+                min = j;
+            }
+        }
+
+        if i != min {
+            input.swap(i, min);
+        }
+    }
+}
+
+fn main() {
+    let mut foo = vec![4, 2, 6, 121, 6, 31, 4, 3];
+    selection_sort(&mut foo);
+    println!("{:?}", foo);
+}

src/selection_sort.rs

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+pub fn selection_sort(input: &mut Vec<i32>) {
+    let list_len = input.len();
+
+    for i in 0..list_len - 1 {
+        let mut min = i;
+        for j in i + 1..list_len {
+            if input[j] < input[min] {
+                min = j;
+            }
+        }
+
+        if i != min {
+            input.swap(i, min);
+        }
+    }
+}