我在打印文件中的列内容时遇到问题

Question

I have read a column from a CSV file that contains temperatures. They print off fine but there is the letter C after each number. I want to print off only the numbers from the column. I would appreciate any help I can get with that.

import csv


with open('Data.csv', 'r') as csv_file:
    csv_reader = csv.reader(csv_file)

    next(csv_reader)
    for line in csv_reader:

        print(line[1])

Answer 1

You can remove a character from a string using the str.replace method.

import csv

with open('Data.csv', 'r') as csv_file:
    csv_reader = csv.reader(csv_file)

    next(csv_reader)
    for line in csv_reader:
        print(line[1].replace("C", ""))  # Replaces "C" with ""