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题解 | #密码验证合格程序#

# 检查长度大于2的重复子串 def check_repeat(s): i = 0 while i + 3 <= len(s): if s.count(s[i:i+3]) > 1: return True # 有重复子串 ...

Python3

2021-10-19

0 516

题解 | #简单错误记录#

dic = {} while True: try: path, line = input().split() # 获取文件名 name = '' for c in path[::-1]: if c ==...

Python3

2021-10-19

1 695

题解 | #识别有效的IP地址和掩码并进行分类统计#

def get_lst(s): lst = [] for i in s.split('.'): if i.isdigit(): lst.append(int(i)) return lst def check_ip(lst): ...

Python3

2021-10-19

8 1048

题解 | #杨辉三角的变形#

while True: try: n = int(input()) if n < 3: print(-1) continue res, temp = [1, 1, 1], [] ...

Python3

2021-10-18

1 514

题解 | #合法IP#

while True: try: nums = input().split('.') if len(nums) != 4: print('NO') continue count = 0 ...

Python3

2021-10-18

0 462

题解 | #成绩排序#

while True: try: n, order = int(input()), int(input()) data = [] # 不能用字典保存，因为可能有名字是重复的 for _ in range(n): name...

Python3

2021-10-18

16 1940

题解 | #表示数字#

while True: try: s = input() res, temp = '', '' for c in s: if c.isdigit(): if '*' not in temp...

Python3

2021-10-18

0 393

题解 | #字符串字符匹配#

while True: try: S, T = input(), input() if set(S) & set(T) == set(S): print('true') else: pri...

Python3

2021-10-18

132 3672

题解 | #在字符串中找出连续最长的数字串#

while True: try: s = input() dic, temp = {}, '' for c in s: if c.isdigit(): temp += c ...

Python3

2021-10-18

0 367

题解 | #学英语#

lst = [ 'one', 'two', 'three', 'four', 'five', 'six', 'seven', 'eight', 'nine', 'ten', 'eleven', 'twelve', 'thirteen', 'fourteen', 'fifteen', ...

Python3

2021-10-18

0 588