string = input("Please input a word: ") if len(string) > 10: print(f'This length of word is {len(string)}') 上面的len(string)出现了两次。 如果使用赋值表达式的话,可以这样写: string = input("Please input a word: ") if (n:=len(string)) > 10: print(f'This length of word is...
#58.Length of Last Word 先尽量正确理解题目: 给定一个字符串,其中包括了大小写敏感的字母组和空字符' ',返回最后一个单词的长度(从左往右顺序的最有一个单词) 注意:何为一个单词Word,即不包含空字符的最大子字符串。 Examples: Input: "Hello World", Output: 5. 因为最后一个单词World长度为5. ...
简单题,其实题目假设了不会出现数字字符等,不然这样做是过不了的。还需要判断是否这个word全为65 <= ord() <= 122 class Solution(object): def lengthOfLastWord(self, s): """ :type s: str :rtype: int """ return len(s.strip().split(" ")[-1]) 1. 2. 3. 4. 5. 6. 7. 总结...
11最后一个单词的长度 Length of Last Word【Python刷LeetCode 力扣】, 视频播放量 55、弹幕量 0、点赞数 1、投硬币枚数 0、收藏人数 0、转发人数 1, 视频作者 一起学AI丶, 作者简介 ,相关视频:16只出现一次的数字Single Number【Python刷LeetCode 力扣】,08移除元素Remo
【leetcode python】 58. Length of Last Word #-*- coding: UTF-8 -*- #利用strip函数去掉字符串去除空格(其实是去除两边【左边和右边】空格) #利用split分离字符串成列表 class Solution(object): def lengthOfLastWord(self, s): """ :type s: str...
classSolution(object):deflengthOfLastWord(self,s):"""倒序循环删除空字符串:type s:str:rtype:int"""ifs.isspace():# 判断s是否只由空格字符组成,如s==" "return0elif s=="":# 判断s是否为空字符串,如s==""return0else:# 如果s不为空,且不全是由空格组成 ...
[leetcode]Length of Last Word @ Python 原题地址:https://oj.leetcode.com/problems/length-of-last-word/ 题意: Given a stringsconsists of upper/lower-case alphabets and empty space characters' ', return the length of last word in the string....
Given a string and we have to split the string into words and also print the length of the each word in Python. Example Input: str = "Hello World How are you?" Output: Hello ( 5 ) World ( 5 ) How ( 3 ) are ( 3 )
You can do that usingnegative indexes. In the example above, we don’t know the length of the string, but we know that the word ‘text’ plus the exclamation sign take five indices, so we call negative five to access them. “Remember that Python starts counting indexes from 0 not 1....
```# Python script to generate random textimport randomimport stringdef generate_random_text(length):letters = string.ascii_letters + string.digits + string.punctuationrandom_text = ''.join(random.choice(letters) for i in range(le...