"if“语句查找剩余数字并从csv追加到列表中

import csv

def find_remaining_numbers(file_path):
    remaining_numbers = []  # 创建空列表

    with open(file_path, 'r') as csv_file:
        reader = csv.reader(csv_file)
        for row in reader:
            for item in row:
                if item.isdigit():  # 使用isdigit()方法判断是否为数字
                    remaining_numbers.append(int(item))  # 将剩余数字追加到列表中

    return remaining_numbers

file_path = 'example.csv'
result = find_remaining_numbers(file_path)
print(result)