public class Test{
public static void main(String[] args){
int[] arr = {1,3,5,2,4,8,6};
for(int i = 0; i < arr.length -1; i++){
for(int j = 0; j < arr.length-1 -i; j++){
if(arr[j+1]<arr[j]){
int temp = arr[j+1];
arr[j+1]=arr[j];
arr[j] = temp;
}
}
}
System.out.println(Arrays.toString(arr));
}
}