仅当存在特定字符时才计算行数 - Python

发布于 2025-01-15 06:25:19 字数 241 浏览 1 评论 0原文

我有一个文本文件（将其视为 main.txt），其中包含多种语言内容，并且我有一个包含特定字符的字符集文本文件。例如：字符集文本文件包含

e
f
g
h

我想计算 main.txt 中包含字符集中任何字符的行数。如果 main.txt 中的一行包含 e 或 f 或 g 或 h，则该行应被计数如1。

原文

I am having a text file(consider it as main.txt) which has multiple language contents and I am having a charcter set text file which has particular characters.
For example: character set text file contains

e
f
g
h

I want to count the number of lines in main.txt which contains anyone of the character in the character set. If a line in main.txt contains e or f or g or h, then that line should be counted as 1.

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和影子一齐双人舞 2025-01-22 06:25:19

count = 0
with open('main.txt') as f:
    for line in f:
        if "e" in line or "f" in line or "g" in line or "h" in line:
            count = count + 1
print(count)

count = 0
with open('main.txt') as f:
    for line in f:
        if "e" in line or "f" in line or "g" in line or "h" in line:
            count = count + 1
print(count)

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