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题解 | #判断两个IP是否属于同一子网#

# 判断ip合法性 def hefaip(list): for i in list: if int(i) < 0 or int(i) > 255: return False return True #判断掩码合法性 def hefa...

Python3

2021-10-15

0 422

题解 | #字符串加密#

big = [chr(i) for i in range(65,91)]#所有大写字母 small = [chr(i) for i in range(97,123)]#所有小写字母 while True: try: key = input() str = ...

Python3

2021-10-15

0 477

题解 | #蛇形矩阵#

while True: try: N = int(input()) except: break else: a = 0 list = [0,] for x in range(1,N+1): ...

Python3

2021-10-15

0 378

题解 | #图片整理#

while True: try: str = input() except: break else: list = [] for i in str: list.append(int(ord...

Python3

2021-10-15

1 664

题解 | #整数与IP地址间的转换#

while True: try: ip = input() num = input() except: break else: # ip to num ip_list = ip.split('.'...

Python3

2021-10-15

30 4002

题解 | #密码截取#

str = input() n = len(str) list = [] for i in range(0,n-1): for j in range(1,n): if str[j] == str[i] and str[i+1:j] == str[j-1:i:-1]: ...

Python3

2021-10-15

117 10389

题解 | #字符串合并处理#

while True: try: str = ''.join(input().split()) except: break else: # 第二步奇偶排列 oushu = [str[x] for x in ran...

Python3

2021-10-15

14 1642

题解 | #字符串加解密#

big = [chr(i) for i in range(65,91)] #大写字母列表 small = [chr(i) for i in range(97,123)] #小写字母列表 num = [chr(i) for i in range(48,58)] #数字列表 def change(s...

Python3

2021-10-15

1 505