Selection Sort.java

import java.util.*;

class HelloWorld {
    public static void SelectionSort(int arr[],int n){
        for(int i=0;i<n-1;i++){
            int min = i;
            for(int j=i+1;j<n;j++){
                if(arr[j]<arr[min]){
                    min=j;
                }
            }
            int temp=arr[min];
            arr[min]=arr[i];
            arr[i]=temp;
        }
        
        System.out.print("Output array: ");
        for(int i=0;i<n;i++){
            System.out.print(arr[i]+" ");
        }
        System.out.println();
    }
    
    public static void main(String[] args) {
        Scanner sc = new Scanner(System.in);
        
        //input
        System.out.print("Enter number of elements in array: ");
        int n = sc.nextInt();
        System.out.print("Enter number of array: ");
        int[] arr = new int[n];
        for(int i=0;i<n;i++){
            arr[i]=sc.nextInt();
        }
        
        //print
        SelectionSort(arr,n);
        
    }
}