쉘정렬 구현

1 Python

def shell_sort(a):
    size = len(a)
    gap = size//2
    while gap>0:
        for i in range(gap,size):
            temp=a[i]
            j=i
            while j>=gap and a[j-gap]>temp:
                a[j]=a[j-gap]
                j-=gap
            a[j]=temp
        gap//=2
arr = [9,1,22,4,0,-1,1,22,100,10]
shell_sort(arr)
print(arr)
# [-1, 0, 1, 1, 4, 9, 10, 22, 22, 100]
2 같이 보기
