SUM is the short form of the summation which is a mathematical operation. SUM is a very popular term used in computing, programming, scripting to describe the mathematical summation operation.
SUM是求和的简称，它是一种数学运算。 SUM是一个非常流行的术语，用于计算，编程，脚本来描述数学求和运算。
SUM的用法 (Usage Of SUM)
Sum is a mathematical function which can summation of two or more numbers. This means at least two number or parameters to require for the summation. More than two numbers also used and expressed like below as mathematical way.
Sum是一个数学函数，可以将两个或多个数字相加。 这意味着求和至少需要两个数字或参数。 还使用了两个以上的数字，并以数学方式表示如下。
2 + 3 = 5 2 + 3 + 4 = 9 2 + 3 + 4 + 5 = 14 讯享网
Python Sum函数示例(Python Sum Function Examples)
Python programming language provides the sum() function for the summation operations. Sum function can accept a list type of numbers for the summation. The summation result will be returned by the sum function. The parameters should be integer or floating-point. The list type can be a list or tuple. Also a staring number can be added after the list type for the summation. This starting number is optional parameter.
Python编程语言为求和操作提供sum()函数。 Sum函数可以接受数字的列表类型进行求和。 求和结果将由求和函数返回。 参数应为整数或浮点数。 列表类型可以是列表或元组。 同样，可以在列表类型之后添加凝视数字以求和。 该起始编号是可选参数。
讯享网sum(LIST,START_NUMBER)
result = sum((1,2,3)) print(result) # The output will be 6 result = sum([1,2,3,4,5]) print(result) # The output will be15 result = sum([1,2,3,4,5],10) print(result) # The output will be25 
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