max() Pythonmax()Function ❮ Built-in Functions ExampleGet your own Python Server Return the largest number: x =max(5,10) Try it Yourself » Definition and Usage Themax()function returns the item with the highest value, or the item with the highest value in an iterable....
Python’s "max" function is an integral part of the language, providing the capability to retrieve the maximum value from a provided iterable object. This iterable can take various forms, such as a list, tuple, set, or dictionary. Additionally, the "max" function can accommodate multiple argu...
>>> max(1,2,'3') #数值和字符串不能取最大值 Traceback (most recent call last): File "<pyshell#21>", line 1, in <module> max(1,2,'3') TypeError: unorderable types: str() > int() >>> max(1,2,'3',key = int) # 指定key为转换函数后,可以取最大值 '3' >>> max((1,...
File"<pyshell#21>", line 1,in<module>max(1,2,'3') TypeError: unorderable types: str()>int()>>> max(1,2,'3',key = int)#指定key为转换函数后,可以取最大值'3'>>> max((1,2),[1,1])#元组和列表不能取最大值Traceback (most recent call last): File"<pyshell#24>", line 1,...
1. Python max() function max()该功能用于– 计算在其参数中传递的最大值。 如果字符串作为参数传递,则在字典上的最大值。 1.1. Find largest integer in array >>> nums = [1, 8, 2, 23, 7, -4, 18, 23, 42, 37, 2] >>> max( nums ) 42 #Max value in array ...
>>> max([1,2,3,4]) 4 >>> max({'x':1,'y':2}) 'y' >>> max({'x':1,'y':2,'z':10}) 'z' 3.当传入参数数据类型不一致时,传入的参数会进行隐式数据类型转换,如果不能进行隐式转换就会报错,1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25...
详解Python的max、min和sum函数用法 max()、min()、sum()这三个内置函数分别用于计算列表、元组或其他可迭代对象中所有元素最大值、最小值以及所有元素之和,sum()只支持数值型元素的序列或可迭代对象,max()和min()则要求序列或可迭代对象中的元素之间可比较大小。下面的代码首先使用列表推导式生成包含10个随机数...
6 最后还是用help(max)来查看下英文帮助文档。Help on built-in function max in module builtins:max(...) max(iterable, *[, default=obj, key=func]) -> value max(arg1, arg2, *args, *[, key=func]) -> value With a single iterable argument, return its biggest item. The default...
累计操作不是计数操作,而是对列表里第一个数、第二个数传入function里处理,如function函数为lamda x,y:x+y,即对数x和y相加操作,接下来是使用该结果与第三个数相加,这样来调用function。如下例子: from functools import reduce number1=[2,3,4,5]
The max() Function in Python: Example FAQs on the max() Function in Python What Is the max() Function in Python and What Does It Do? In Python, the max() function returns the maximum value in an iterable or out of two or more given values. It can be used in two forms: with ob...