摘要:
alien_0 = {'color': 'green', 'points': 5} print(alien_0['color']) print(alien_0['points']) print(alien_0) alien_0['x_position'] = 0 alien_0['y_positio 阅读全文
摘要:
cars = ['audi', 'bmw', 'aubaru', 'toyota'] for car in cars: if car == 'bmw': print(car.upper()) else: print(car.title()) # and or age = 18 age_0 = 20 阅读全文
摘要:
bicycles = ["trek", "cannondale", "redline"] print(bicycles[0]) print(bicycles[0].title()) # 索引为-1,返回最后一个元素 print(bicycles[-1]) print(bicycles[-1].tit 阅读全文
摘要:
message = "hello world" print(message) message = "Let's go" print(message) # title()以首字母大写显示每个单词 name = "zhou yu ting" print(name.title()) name = "ZHO 阅读全文