text2= input("please input a string you want to search in former string:") count= text1.count(text2)#字符串的count方法ifcount > 1: count= str(count)#int转换为str,否则无法进行后面的字符串拼接print(text2 +"showed"+ count +"times in"+text1)else: count=str(count)print(text2 +"showe...
print(counter["Python"]) # 输出: 2 这里,Counter类统计了每个单词出现的次数,我们可以方便地获取"Python"的出现次数。 使用字典 对于更复杂的统计需求,可以使用字典进行自定义统计: text = "Python is an amazing language. Python is popular." words = text.split() frequency = {} for word in words: ...
import string text = "Python is great. Python is dynamic. Python is easy to learn." text = text.lower().translate(str.maketrans('', '', string.punctuation)) words = text.split() 2. 统计单词出现次数 接下来,我们使用count方法统计每个单词出现的次数: word_counts = {word: words.count(word...
Python program to count the number of vowels in a string The below example counts the total number of vowels in the given string using the user-defined functions: # count vowels in a string# function to check character# is vowel or notdefisVowel(ch):# check the conditions for vowelsif( ...
python def count_words(input_string): """ 统计输入字符串中的单词个数。 Args: input_string (str): 要统计单词个数的字符串。 Returns: int: 字符串中的单词个数。 """ # 使用split()方法将字符串拆分为单词列表 words_list = input_string.split() # 计算单词列表的长度 word_count = len(words...
new_string="".join(lst).split()returnnew_string src='/tmp/sample.txt'dic={} with open(src,'r') as f:#f.readlines()forlineinf: words_list=line.lower().split()forwordinwords_list:#str in listword = makekey(word)#return listforwordsinword:ifwordsindic.keys(): ...
//Java program to count words in a string.importjava.util.Scanner;classCountWords{publicstaticvoidmain(Stringargs[]){Stringtext;intcountWords=0;Scanner SC=newScanner(System.in);System.out.print("Enter string: ");text=SC.nextLine();//word countfor(inti=0;i<text.length()-1;i++){if(text...
{// Displaying the count of words in different stringscout<<"Original string: Python, number of words -> "<<Word_count("Python")<<endl;cout<<"\nOriginal string: CPP Exercises, number of words -> "<<Word_count("CPP Exercises")<<endl;cout<<"\nOriginal string: After eagling the Road...
for filename in filenames:count_words(filename) # 确保使用下划线调用函数 ```--- ### **关键修改说明** ### **1. 语法修正** - **对齐文档字符串**：使用英文引号并正确缩进。- **修复函数调用**：`count_words` 代替 `count words`。- **删除重复函数定义**：移除第二个 `def count_wor...
Learn how to count the number of words in a given string using Java programming. This tutorial provides step-by-step guidance with code examples.