Question

我是编程初学者，目前面临着简单任务的问题。我需要打印单词，计算特定单词的数量以及来自txt.file的字母数。如果有人能帮助我，我将不胜感激：

def main():   
    file_name = input("Input file. \n")
    sum_of_letters = 0
    number_words = 0
    try:
        words = open(file_name, "r")
        print("File", file_name ,"includes the following words:")        
        for line in words:
            line = line.rstrip()
            words= line.split()
            for i in words:
                print(i)
                sum_of_letters += len(i)
                number_words += 1
        print("---------------------------------------")
        print("Number of words",number_words ,"ja", sum_of_letters,     "kirjainta.")
        close.words()
    except OSError:
        print("Error observed")

Answer 1

您的代码几乎是正确的，但您使用words来引用文件以及单行中的字词。我已更新下面的代码以使用不同的变量：

def main():   
    file_name = input("Input file. \n")
    sum_of_letters = 0
    number_words = 0
    try:
        words = open(file_name, "r")
        print("File", file_name ,"includes the following words:")        
        for line in words:
            line = line.rstrip()
            words_in_line = line.split()
            for i in words_in_line:
                print(i)
                sum_of_letters += len(i)
                number_words += 1
        print("---------------------------------------")
        print("Number of words",number_words ,"ja", sum_of_letters,     "kirjainta.")
        words.close()
    except OSError:
        print("Error observed")

计算来自txt的单词和字母数。文件

1 个答案: