题目:一副从1到n的牌,每次从牌堆顶取一张放桌子上,再取一张放牌堆底,直到手中没牌,最后桌子上的牌是从1到n有序,设计程序,输入n,输出牌堆的顺序数组
之前这道题很火,所以我也试着写了答案,今天才发出来。结果百度了一个题目的名字,还发现了Java版本的,我在写之前没有看任何人的东西,骗人是小狗。
经本人测试,算法处理木有问题。
from utils.result_process import success, aborted
import re
import copy
async def ls(app, request):
test_list = [1,2,3,4,5,6]
test_list_other = copy.deepcopy(test_list)
n = 5
# test_list = [x for x in list(range(n))]
print('--------==========')
print(test_list)
other_List = []
sign = True
for i in range(len(test_list)+20):
if test_list:
if sign == False:
test_list.append(test_list[0])
test_list.remove(test_list[0])
print('----=')
print(test_list)
sign = True
elif sign == True:
other_List.append(test_list[0])
test_list.remove(test_list[0])
print('-----')
print(test_list)
sign = False
print('-=-=-=-=-=-=-=-=-=-=-=-=-')
print(test_list)
print(other_List)
res_dict = {}
res_list = []
print('-=-=-=-test_list_other=-=-=-=-')
print(test_list_other)
for key, val in enumerate(test_list_other):
for keyl, item in enumerate(other_List):
if keyl == key:
res_dict[item] = val
print(res_dict)
for i in range(len(test_list_other)):
res_list.append(res_dict[i+1])
print(res_list)
return success()
def data_judge(data):
if data % 2 == 0:
return 'oushu'
elif data % 2 == 1:
return 'jishu'
Java版本在这里
https://blog.csdn.net/weixin_42038771/article/details/81879300