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計(jì)算金融:Python basics and programming(英)PDF 下載
匿名網(wǎng)友發(fā)布于:2024-09-23 09:44:20
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計(jì)算金融:Python basics and programming(英)PDF 下載 圖1

 

 

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The value stored in a variable determines that
variable's type
The type of a variable determines
How the computer stores the data
What operations can be done with it, and
how those operations work
E.g. 4 + 5 returns 9
E.g. "hello" + "world" returns
"helloworld"
Only so much you can do with basic data
types; most code we write will use data
structures
containers that let you store multiple elements of a basic type
(or even of many basic types) in one variable