#列表
motorcycles = ['honda','yamaha','suzuki']
print(motorcycles)#打印列表
print(motorcycles[0])#索引从0开始
print(motorcycles[0].title())#首字母大写
print(motorcycles[-1])#负数索引
print(f"my favorite motorcycle is a {motorcycles[2].title()}!")
motorcycles[2]='ducati'#修改列表元素
['honda', 'yamaha', 'suzuki'] honda Honda suzuki my favorite motorcycle is a Suzuki! >>>
