HNU_DHG

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题解 | 括号配对问题

S=list(input()) Stack=[] flag=True def match(left:str,right:str) ->bool: all_lefts="([" all_rights=")]" return all_...

2025-09-30

0 10

题解 | 最厉害的学生

class Student: def __init__(self,s:str,c1:int,c2:int,c3:int) : self.s=s self.c1=c1 self.c2=c2 self.c3=c3 def _...

2025-09-28

0 15

题解 | 凯撒解密

class Solution: def decodeWangzai(self , password: str, n: int) -> str: a=[] string="" for i in password: ...

2025-09-28

0 17

题解 | 一元二次方程

class Solution: def judgeSolutions(self , a: int, b: int, c: int) -> bool: # write code here return True if b**2-4*a*c>=0 el...

2025-09-28

0 17

题解 | 凯撒加密

n=int(input()) s=input() for i in s: num=ord(i)+n%26 if num>122: num=num-26 print(chr(num),sep="",end="")

2025-09-27

0 17