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摘要: 自己写的 class Solution: def plusOne(self, digits) : digits_len=len(digits) if digits[-1]!=9: digits[-1]=digits[-1]+1 return digits if digits[-1]==9: digi 阅读全文
posted @ 2024-01-23 17:10 Junior_bond 阅读(7) 评论(0) 推荐(0)
摘要: 自己写的 class Solution: def lengthOfLastWord(self, s: str) -> int: s_list=s.split(" ") flag=0 i=-1 while flag==0: word_len=len(s_list[i]) if word_len!=0: 阅读全文
posted @ 2024-01-23 14:44 Junior_bond 阅读(12) 评论(0) 推荐(0)
摘要: 自己写的 class Solution: def searchInsert(self, nums, target): nums_len = len(nums) if target>nums[nums_len-1]: return nums_len if target<nums[0]: return 阅读全文
posted @ 2024-01-23 10:01 Junior_bond 阅读(7) 评论(0) 推荐(0)
摘要: 自己写的 class Solution: def strStr(self, haystack: str, needle: str) -> int: haystack_len = len(haystack) needle_len = len(needle) if haystack == needle: 阅读全文
posted @ 2024-01-22 16:00 Junior_bond 阅读(7) 评论(0) 推荐(0)
摘要: 自己写的: class Solution: # 1 2 2 3 3 4 def removeElement(self, nums, val): numms_len = len(nums) if numms_len == 0: return numms_len i = 0 while i < numm 阅读全文
posted @ 2024-01-22 09:58 Junior_bond 阅读(8) 评论(0) 推荐(0)
摘要: class Solution: # 1 2 2 3 4 def removeDuplicates(self, nums): nums_len = len(nums) # 5 if nums_len == 0: return nums_len if nums_len == 1: return nums 阅读全文
posted @ 2024-01-20 15:43 Junior_bond 阅读(9) 评论(0) 推荐(0)
摘要: class Solution(object): def mergeTwoLists(self, list1, list2): if not list1: return list2 if not list2: return list1 result = None while list1 or list 阅读全文
posted @ 2024-01-04 20:29 Junior_bond 阅读(11) 评论(0) 推荐(0)
摘要: 暴力求解 class Solution: def isValid(self, s: str) -> bool: s_len = len(s) s_list = list() kuohao_list = ['(', ')', '[', ']', '{', '}', 'n'] for i in rang 阅读全文
posted @ 2024-01-03 19:18 Junior_bond 阅读(6) 评论(0) 推荐(0)
摘要: 第一版 用find函数 但不能找出开头有重复的 class Solution:#不能找开头有重复的 def longestCommonPrefix(self, strs): str_num=len(strs) com_list=list() min_len=100 for i in strs: mi 阅读全文
posted @ 2024-01-02 20:27 Junior_bond 阅读(13) 评论(0) 推荐(0)
摘要: class Solution: def romanToInt(self, s: str) -> int: num_convert = {'I': 1, 'V': 5, 'X':10,'L':50,'C':100,'D':500,'M':1000} s_len=len(s) count=0 for i 阅读全文
posted @ 2023-12-30 17:14 Junior_bond 阅读(6) 评论(0) 推荐(0)
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