pthon划分新的列表

img


def slice_it(numbers_list, index):

def slice_it(number_list, index):
    if index<0:index+=len(number_list)
    if index<0 or index>len(number_list)-1:
        print('Invalid index')
        return
    list1=number_list[:index]
    list2=number_list[index:]
    if len(list1)==len(list2):
        print(list1)
        print(list2)
    else:
        print(max(list1,list2,key=len))
    
slice_it([1,2,3,4,5],2)
slice_it([1,2,3,4,5],-6)
slice_it([1,2,3,4,5],5)
slice_it([1,2,3,4,5,6],3)
slice_it([1,2,3,4,5,6,7,8],-3)
def slice_it(numbers_list, index):
    list=[]
    if index<0 or index>=len(numbers_list):
        print('Invalid index')
    else:
        list=numbers_list[0:index+1]
        print(list)
slice_it([1,2,3,4],2)

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