摘要: 3.1 一个简单实例 cars = ['audi','bmw','subaru','toyota'] for car in cars: if car == 'bmw': pirnt(car.upper()) else: pirnt(car.title()) Audi BMW Subaru Toyot 阅读全文
posted @ 2024-07-03 16:24 鹤比纷恆红 阅读(65) 评论(0) 推荐(0)
摘要: 2.1 列表是什么 bicycles = ['trek','cannondale','redline','specialized'] print(bicycles) 结果:['trek','cannondale','redline','specialized'] ① 访问列表元素 bicycles 阅读全文
posted @ 2024-07-03 14:38 鹤比纷恆红 阅读(38) 评论(0) 推荐(0)