38 lines
706 B
Python
38 lines
706 B
Python
"""
|
|
列表常用操作
|
|
- 列表连接
|
|
- 获取长度
|
|
- 遍历列表
|
|
- 列表切片
|
|
- 列表排序
|
|
- 列表反转
|
|
- 查找元素
|
|
|
|
Version: 0.1
|
|
Author: 骆昊
|
|
Date: 2018-03-06
|
|
"""
|
|
|
|
|
|
def main():
|
|
fruits = ['grape', 'apple', 'strawberry', 'waxberry']
|
|
fruits += ['pitaya', 'pear', 'mango']
|
|
# 循环遍历列表元素
|
|
for fruit in fruits:
|
|
print(fruit.title(), end=' ')
|
|
print()
|
|
# 列表切片
|
|
fruits2 = fruits[1:4]
|
|
print(fruits2)
|
|
# fruit3 = fruits # 没有复制列表只创建了新的引用
|
|
fruits3 = fruits[:]
|
|
print(fruits3)
|
|
fruits4 = fruits[-3:-1]
|
|
print(fruits4)
|
|
fruits5 = fruits[::-1]
|
|
print(fruits5)
|
|
|
|
|
|
if __name__ == '__main__':
|
|
main()
|