#!/bin/bash

selection_sort()
{
    local arr=("$@") # array declaration
    local n=${#arr[@]}

    for ((i=0; i<n-1; i++)); do
        min=$i
        for ((j=i+1; j<n; j++)); do
            if [[ ${arr[j]} < ${arr[min]} ]]; then
                min=$j
            fi
        done

        temp="${arr[min]}"
        arr[min]="${arr[i]}"
        arr[i]="$temp"
    done

    for element in "${arr[@]}"; do
        echo "$element"
    done
}

selection_sort "$@"