count=0
    for i in range(n):
        
        for j in range(n-1):
            if a[j]>a[j+1]:
                a[j],a[j+1]=a[j+1],a[j]
                count+=1
        if count==0:
            break
    print('Array is sorted in',count,'swaps.')
    print('First Element:', a[0])
    print('Last Element:', a[-1])