import java.util.*;
public class SelectionSort {
Scanner scan=new Scanner(System.in);
public static void selectionSort(int[] arr)
{
for (int i = 0; i < arr.length - 1; i++)
{
int index = i;
for (int j = i + 1; j < arr.length; j++){
if (arr[j] < arr[index]){
index = j;
}
}
int smallerNumber = arr[index];
arr[index] = arr[i];
arr[i] = smallerNumber;
}
}
public static void main(String a[]){
int[] arr1 = {11,32,3,18,98,43,9,65};
System.out.println("Before Selection Sort");
for(int i:arr1){
System.out.print(i+" ");
}
System.out.println();
selectionSort(arr1);//sorting array using selection sort
System.out.println("After Selection Sort");
for(int i:arr1){
System.out.print(i+" ");
}
}
}
OUTPUT:
Before Selection Sort
11 32 3 18 98 43 9 65
After Selection Sort
3 9 11 18 32 43 65 98
public class SelectionSort {
Scanner scan=new Scanner(System.in);
public static void selectionSort(int[] arr)
{
for (int i = 0; i < arr.length - 1; i++)
{
int index = i;
for (int j = i + 1; j < arr.length; j++){
if (arr[j] < arr[index]){
index = j;
}
}
int smallerNumber = arr[index];
arr[index] = arr[i];
arr[i] = smallerNumber;
}
}
public static void main(String a[]){
int[] arr1 = {11,32,3,18,98,43,9,65};
System.out.println("Before Selection Sort");
for(int i:arr1){
System.out.print(i+" ");
}
System.out.println();
selectionSort(arr1);//sorting array using selection sort
System.out.println("After Selection Sort");
for(int i:arr1){
System.out.print(i+" ");
}
}
}
OUTPUT:
Before Selection Sort
11 32 3 18 98 43 9 65
After Selection Sort
3 9 11 18 32 43 65 98
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