Python 官方文档:入门教程 => 点击学习
目录插入代码块列表乘积计算插入代码块 使用sum函数: numbers = [1, 2, 3, 4, 5, 6, 7, 8, 9, 10] print(sum(numbers)) 使
使用sum函数:
numbers = [1, 2, 3, 4, 5, 6, 7, 8, 9, 10]
print(sum(numbers))
使用reduce函数:
# 方式1
from functools import reduce
numbers = [1, 2, 3, 4, 5, 6, 7, 8, 9, 10]
results = reduce(lambda x, y: x + y, numbers)
print(results)
# 方式2
from operator import add
from functools import reduce
numbers = [1, 2, 3, 4, 5, 6, 7, 8, 9, 10]
results = reduce(add, numbers)
print(results)
使用for循环:
numbers = [1, 2, 3, 4, 5, 6, 7, 8, 9, 10]
result = 0
for number in numbers:
result += number
print(result)
使用递归:
numbers = [1, 2, 3, 4, 5, 6, 7, 8, 9, 10]
def cal(list1, size):
if size:
return list1[size - 1] + cal(list1, size - 1)
return size
print(cal(numbers, len(numbers)))
使用for循环:
numbers = [1, 2, 3, 4, 5, 6, 7, 8, 9, 10]
result = 1
for number in numbers:
result *= number
print(result)
使用reduce函数:
# 方式1
from functools import reduce
numbers = [1, 2, 3, 4, 5, 6, 7, 8, 9, 10]
results = reduce(lambda x, y: x * y, numbers)
print(results)
# 方式2
from operator import mul
from functools import reduce
numbers = [1, 2, 3, 4, 5, 6, 7, 8, 9, 10]
results = reduce(mul, numbers)
print(results)
使用递归函数:
numbers = [1, 2, 3, 4, 5, 6, 7, 8, 9, 10]
def cal(list1, size):
if size == 0:
return 1
return list1[size - 1] * cal(list1, size - 1)
print(cal(numbers, len(numbers)))
到此这篇关于python计算列表元素与乘积的文章就介绍到这了,更多相关Python计算列表内容请搜索编程网以前的文章或继续浏览下面的相关文章希望大家以后多多支持编程网!
--结束END--
本文标题: python计算列表元素与乘积详情
本文链接: https://www.lsjlt.com/news/119786.html(转载时请注明来源链接)
有问题或投稿请发送至: 邮箱/279061341@qq.com QQ/279061341
下载Word文档到电脑,方便收藏和打印~
2024-03-01
2024-03-01
2024-03-01
2024-02-29
2024-02-29
2024-02-29
2024-02-29
2024-02-29
2024-02-29
2024-02-29
回答
回答
回答
回答
回答
回答
回答
回答
回答
回答
0